From 4b5c233d559e4291ed0d3c31823bdf89e303236e Mon Sep 17 00:00:00 2001
From: Patrick Hoefler <patrick.hoefler@gmail.com>
Date: Sat, 10 May 2025 21:00:26 +0200
Subject: [PATCH 1/7] test: add integration test

---
 .gitignore                                  |   1 +
 internal/cmd/integration_test.go            | 107 ++++++++++++++++++++
 internal/cmd/testdata/Dockerfile.golden.pdf | Bin 0 -> 20155 bytes
 3 files changed, 108 insertions(+)
 create mode 100644 internal/cmd/integration_test.go
 create mode 100644 internal/cmd/testdata/Dockerfile.golden.pdf

diff --git a/.gitignore b/.gitignore
index c6c6b87f..978eafa8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,4 +23,5 @@ dockerfilegraph
 # dockerfilegraph
 Dockerfile.*
 !/Dockerfile.alpine
+!Dockerfile.golden.pdf
 !examples/dockerfiles/Dockerfile.large
diff --git a/internal/cmd/integration_test.go b/internal/cmd/integration_test.go
new file mode 100644
index 00000000..d68bf300
--- /dev/null
+++ b/internal/cmd/integration_test.go
@@ -0,0 +1,107 @@
+package cmd_test
+
+import (
+	"bytes"
+	"os"
+	"path/filepath"
+	"runtime"
+	"testing"
+
+	"github.com/patrickhoefler/dockerfilegraph/internal/cmd"
+	"github.com/spf13/afero"
+)
+
+func TestIntegrationCLIGeneratesOutputFile(t *testing.T) {
+	tempDir := t.TempDir()
+	dockerfilePath := copyExampleDockerfile(t, tempDir)
+
+	originalWorkingDirectory, _ := os.Getwd()
+	if err := os.Chdir(tempDir); err != nil {
+		t.Fatalf("failed to change to temp dir: %v", err)
+	}
+	defer func() {
+		if err := os.Chdir(originalWorkingDirectory); err != nil {
+			t.Fatalf("failed to restore working directory: %v", err)
+		}
+	}()
+
+	inputFS := afero.NewOsFs()
+	outputFile := filepath.Join(tempDir, "Dockerfile.pdf")
+	buf := runCLI(t, inputFS, dockerfilePath, outputFile)
+
+	info, err := os.Stat(outputFile)
+	if err != nil {
+		t.Fatalf("expected output file not found: %v", err)
+	}
+	if info.Size() == 0 {
+		t.Fatalf("output file is empty: %s", outputFile)
+	}
+
+	if !bytes.Contains(buf.Bytes(), []byte("Successfully created Dockerfile.pdf")) {
+		t.Errorf("CLI output does not contain success message. Output: %s", buf.String())
+	}
+
+	checkGoldenFile(t, outputFile)
+}
+
+func copyExampleDockerfile(t *testing.T, tempDir string) string {
+	dockerfileSrc := filepath.Join("..", "..", "examples", "dockerfiles", "Dockerfile")
+	content, err := os.ReadFile(dockerfileSrc)
+	if err != nil {
+		t.Fatalf("failed to read example Dockerfile: %v", err)
+	}
+	dockerfileDst := filepath.Join(tempDir, "Dockerfile")
+	if err := os.WriteFile(dockerfileDst, content, 0644); err != nil {
+		t.Fatalf("failed to write Dockerfile to temp dir: %v", err)
+	}
+	return dockerfileDst
+}
+
+func runCLI(t *testing.T, inputFS afero.Fs, dockerfilePath, outputFile string) *bytes.Buffer {
+	buf := new(bytes.Buffer)
+	command := cmd.NewRootCmd(buf, inputFS, "dot")
+	command.SetArgs([]string{"--filename", filepath.Base(dockerfilePath), "--output", "pdf"})
+	command.SetOut(buf)
+	command.SetErr(buf)
+
+	// Set SOURCE_DATE_EPOCH=0 for deterministic PDF output
+	oldEnv := os.Getenv("SOURCE_DATE_EPOCH")
+	if err := os.Setenv("SOURCE_DATE_EPOCH", "0"); err != nil {
+		t.Fatalf("failed to set SOURCE_DATE_EPOCH: %v", err)
+	}
+	defer func() {
+		_ = os.Setenv("SOURCE_DATE_EPOCH", oldEnv)
+	}()
+
+	if err := command.Execute(); err != nil {
+		t.Fatalf("CLI execution failed: %v\nOutput: %s", err, buf.String())
+	}
+	return buf
+}
+
+func checkGoldenFile(t *testing.T, outputFile string) {
+	_, thisFile, _, _ := runtime.Caller(0)
+	goldenDir := filepath.Join(filepath.Dir(thisFile), "testdata")
+	goldenFile := filepath.Join(goldenDir, "Dockerfile.golden.pdf")
+	outputBytes, err := os.ReadFile(outputFile)
+	if err != nil {
+		t.Fatalf("failed to read generated output file: %v", err)
+	}
+	if _, err := os.Stat(goldenFile); os.IsNotExist(err) {
+		if err := os.MkdirAll(goldenDir, 0755); err != nil {
+			t.Fatalf("failed to create testdata dir: %v", err)
+		}
+		if err := os.WriteFile(goldenFile, outputBytes, 0644); err != nil {
+			t.Fatalf("failed to write golden file: %v", err)
+		}
+		t.Logf("golden file did not exist, created: %s", goldenFile)
+	} else {
+		goldenBytes, err := os.ReadFile(goldenFile)
+		if err != nil {
+			t.Fatalf("failed to read golden file: %v", err)
+		}
+		if !bytes.Equal(outputBytes, goldenBytes) {
+			t.Errorf("output PDF does not match golden file. To update, delete %s and re-run the test.", goldenFile)
+		}
+	}
+}
diff --git a/internal/cmd/testdata/Dockerfile.golden.pdf b/internal/cmd/testdata/Dockerfile.golden.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..c94a31e04c290deb3b4a50f27dcf918f1c058a03
GIT binary patch
literal 20155
zcmaI61CS^|v!FY+ZQHhO+qP}%jBTE=ZQHhO+cSIqyZ3JFi}&JnR1~wjva6%M&WcP@
z1rae?MmlyV(&p=$Pbd}w1_FB{D<~cw0(u!!J98Hc0@i<BN>Bs@1oUE-HZG=4|4JJ}
z7gG^aV|x=*C_X+YXBQ_^Lt7}1>}~Z)I}>t*?MGCaPrA%NAgHkgB^1jdn#B8=%;BS0
z{69AGOi2{Id0u_KE|b?BlVfbBcNBCe;Z!(PrFq8rL}GQ1N$-Om;BH^vU%|ew<C~xM
zWNW=Kt+(g5?9RsX2jUIyHbJfY8w!17_IY6ASxzmGnD6M`k6muY7o@G2+9oQ3H^ojj
zV~;fq$mL44e`qmG!sH-eu$@$UMo0=Y=0`t>%s&lVmup{NE;d4rx?baz+^3YL*Nt5G
zK9z#I{g`fVVt*u()-So8o!_jXp6{U12Xadl;QZzKt)IEg;&j^1C0yyGPhA)O;!K!C
z%qaH(JLqcc-^eSEseF5U@A&xJcG1MhorJ~q-4hONeeXgJ(N3WW@W2!7m?E^g3<&5E
zGhB$-QRr2Tjq^ltbSI^^G9V{3Mo^gd2ORyhGXr962xcKiqS8{HJkywH*JcAHpY8SL
z4we5(pwXq;SW=Q~gTW!R0qt~-iO)23q??Y}#Z2Px^tD<!J7t&!&Q&h+(fMMO-Olr+
zC-tir^=?$eP3IziNRWkx4@F_qgz`QV3)<cv1!kit*65mtlvwLE?{*$Bo#7^)S8Vmq
z90g++MPXR?Y8+v*sU4kzAs5lZUGZ|3GgdoY8MnA!GJfT?zSEoLG>ma2-~FxWl>>xp
z#epD+he&F>i;3EN+^ZWogP0FZJx}G*N*94tcW$J0<ZZdgN5v*+(~6Rv?+goML(sVw
zWvds-MCm7F!8Rf_K`dR<8Il;BSDodOSJ1Wg(Hk$Y|NG_K318}ImZdVGFl68fo~Wz>
zrwbc}(SbHJSELF_1%ks_fZu}jJ_g3xD-qSC*61?p4g3WCl3P`=KOEEC%Q_!GomT8H
z8+Z+kP6Vph&#Zo%W`bOjYxYt+Bq~X%m>6@EQ}nFpvl8vhxPG<|1Lhc)=}-jv6aX^+
zx-}rv0P8J*H6bB>#mz{jKj1_O9_1OA>2uWKq-AJ4oM4d-`B%U0^{8m1X(D~sLpSjD
zJrr1Lakf_a1icln6oCcXcRjDbWh`EM=A(D99iw>mTV~>Bc~4Kq4A3!Yx{Yli!)e-l
zik`eFpl;H_=DzLRmYmZzx_6@oZhSFIbhv?zYQ<Ht{sz5Ss`}>iM4`FH^cvTi6Zcmu
zIxw1dgkh399%C>BU#{$ya!G|Gq`>PBWAuieVindH4J^wDLqeR5f^l?H-4b=CoEV8A
zS%ho<&LEx1Vf5t2E{1W%5C+BdHBxTc5b>2Dt9P!ifuqa96)-3F72|fX(is}+D$q4K
z3OWV3K>jGa0xv6;M5mq0pd2Y-PBv9Jv&W2Cldn3bfPyqs)%+Go!hK9xu_QEyYvH7*
zsyEv-Y4s3K6BCAb5v|o&5}HCc#R}ePy5!iQaY`81U&1J{Xh~?MoHFCO^w%=Nxb!d{
zHZ`2Um<)myP;dAkEOVWgd$DZ*TwPyL&L=#{3RusE2o;i}@n2?mbR_6(2-7ZQ4T`R;
z9|gml5QNomslt@jHz6KvJ>urJwSkvmrAD7PJ(|OR8#9F3vp#!WHzRL~AFlF^9?I0t
z<iGj!ul66Z{Re0NDgObDk&&JGKLY=0GXEd&{TJ#)JzT_<UH)N?fQRQl9se$RLxz71
z0(xOV0!9LQW5a*>KluF{_}@9bn7y6L|0Qik%RtLO!2Un*{3rA;{r6-X|7S7+dKFIx
zQv!N<BP(SW+y9#Szp=~tKX=m05itJOfS9F|vkL*sf7k#2QOvB&uorm}c?<*q#sR4N
z|6YavJpF%Gf$e|PVr2Zk^!jf#7@7W$9{*qX|IfPoZ%IZ1CT2Dkj{nCG;o8U3M|-&W
zZfZ-mvxdaF*+f?}(NweHm^an<;Bsxoh<q)6T8=>tEfGP;*qpj3Bt3^jKqr4L87->?
zP%2+B8<bptu}h#Jp3Igqv`1)xt$6N$%~lx?#mLuO%t@l>w)@rl_E&z@e1-Xv_jHPr
z**S(mNFp2zAw2nbmHztk6&uf$h~=3oWbEKLi=7Jj_%=`UtU)oPNWb<<+x5Gb_a+#r
z8lH$mtxC)LaKci4#8zQ&5n{PiUBA&~7#~Xro?z(*t7y3<4CGS3IR;`nkOHc@$L|nU
zT{ZzukO$;`*?N^$KXUAi7Xe(rx>nyyIIm6J2kanENatMJUsnGicr_Yg+Lh46P87r&
z5vdC(Xh+K8#xE$3m|ut}aV&~hVo!WL4$et}e7=t`dJ9X@1Mva!zyZbb-u2DuC~`cH
zCELDDhi{eP)d$!rr0xrp1N9hCx(^8q+}rahbRfpJ0P4)S=+1Z!Ia=Zb#y!^?Ayo3+
zPbl-$y*xI;syPu9tBMh89H>e?(ozL;+Na=R+6)49&LtvG(Y67G5MKC6qZ?(GEA#z{
zKs30o7j6LtBAZ(TvAUpe>oz{=Gsns)RJ7a3=}%9aB)z2=vvGJ+K>mEekazuI%wf!m
zNrNKZF9x~M9XFow&YE|<G3s&s*EiAS36bP-5sNRDT;U?MR~jXXn^5&S)w2fi<N;6>
zb5=hqM$8@+UhW7F&-DG7MdoP5JPIXNW>o}>pkicxt3SVlBEj9bV5TVW?1D}utCC4Q
znWZ_+5~w&I9O6kd;h9^Zj}D(*L5_dzsfVa%k5(`-rLlZ9lBDPd(K&>Eb>2a(y4kxq
zWstb>C53}%P+)A314-GRJ+g9v#lL5ReA5(ms<vDxaGl#WJY+d~rK{k{id|By1uP?G
zTjAk%kW+_>4?$Qh9lV5<&5LXn#K3z+wm1#rY@k5KElF(isZ?H`S=3-f^NYPbhBYwB
zjy<LL7KMT(Aw+S&bLQDEUwMc6d;TLvsK?Xn6;3^?HussldL-Hprg`YYbz2CX$7oBz
z-bUNoYl){0DynjhQ2khnFlcC~%Ni9?kwuvRCMv2ca)BB}VcK?Z9AAiwL;6zeyGvZH
z{5LsF(Cn`4BQ^H&bSHQ`zmo+SdeU{j$ARbDuP}StvMKKzK0gV8GaH;D9X?Qyz@dI{
zEM6jQ@SF+|zdX{#pU@x#)T$*eq(_+X(&CcSrWn&c4s&M2&;)m&g?woFPZs%aVv+U?
zZP^jzTALK{e@W$+fwXdQkHeck1lSYKqHyee=)o5EWy~n=y4TXbtcb+)En`0-^P%7>
z0-Ty)XtfC-L=BIOmQIM0LoD3+cqI-I-X<Ga#tkT-%q`D&^D(iwa;<MUY-1OuVw@0v
zdOS3ENWRBsp+%>Y{UX^Mv);MeJKsjzyRj@wLM~Z75sj0o32KLrSqS)c1CIcD=8~X#
z87ShD83?YBIreA4z=dk!`w6hQV|+&hiTMHKHpU1GZB(L<5pbAuS)|1F2F<apqRa0l
zucLL0(9c4Zral~37N29#%u}T>Vo*9!<>*l<bpnHUxzf<vb-jYsff@Pn73#F}ZbkVR
z^#vhL5JxEr1OY6{@GT%9EP3Y?ZB>g0bIBEvA{C&Z(4-O^Qig@fD_cr3M?`s^W9_#;
zA8&8AHrve$G#x#qW!BWRTz#F!-Fq7UmXxIXI33yZbHBy}et6x?wVHb#8SK6vJoc7X
zd0h`bLBD$voWc-j{RVG_SB%j+In8Je9_h3PE{K3S%VISWb7a0JX^9yN>Qhu0HpmVt
zLoGyr0k_2>(4O4Q!Gs4QWdTb>&0~P<@JmDq?a^Byin<fvQ(qaQzH6ZNltrl_vd#}E
z3YeM_IHWEk6(@!p3GeAw#HL0N(L<&vdo8P#si>%_VEKa#sDM#`KrCj*bE;5!9%w?z
zksRIM$ML6P;*vYNOqJ2Gr9v~WyUOs5;KWzeLpMBMgaji|=U_Psf<iaKshC`{hqFXa
zu>MO#DT!F%1(I;7M+QvG`(@=~d|~ItkbJ4<#=ynpGy+KkcdzD@Vk}z9Imq=@rR@yY
zlu{&4Hi;l?{Y|Y_zA;)#h2;fAEnOvzWU7nm%o@bW4;rTXfDy&kLoU<fScx_LloA+~
z`#xCWO?^BQ8LHBTELsRw)Jr1JGPZ*HO#~bh8A}ZYqD4jJUHN~9qk>XYZH5XA=4{x`
zvt#2~%K9x~*#;+=i#QARSyg~e#VdUZko=pNGb3L_-viGKSa6RORAP}ZHqtAmomIq@
zm*eaUD_IUJs$fd^CZzN+w1ba>-lic9DkrD^_^eHHc55K$28~8#K!E-9^Y#gRCkGnU
z<3Mxbx=H6Er;p&36&$ptMjG$sL?K)E9MNz6tbJcwqlQcBGx{1;$W|}h%R2XVXxdj;
z<fUh_7Y<y#dJvmsqZ1#}x6<3RSssjt`n9s7M51JH->J90>~ig2I=(#!7i3W1eepK(
zoG9SmY3iNW7X|u59v?n(@<D&9P|vl?7mL)eGc2&L*=p3)=f^k(+A7)BDeC<lf)8w@
zI+V)NLuTiGcvH;g52}m6ip%5o<YDxq5nsHOoj9RCU%fU-zBH)${_F5#aUv|{m^&VT
z4P=D}`+Q!%lO1=xda}Rnna*13RS#i%`B>j4p>AM8!;pw(qd9`ADW6dS5a`b++i&*h
zNl$c`Br}r7zrM%}1~pKhOY;sSDI6C^K<tt~9)C659m4YArtQ|L-_(1C;p%^u8s_8C
z3GR-;72O@CcgU|R0PLndG|YKL*BU;!G(L$xlHJX-s$G+fK!asvQHo1`ReI&$?EGT=
z@UScLq4-sgr4F;Eka}0_I~2}v;z^jiYB>nZCW9JQ)!~py1+&w=Nm+hEk;2D&>NRrg
zs6ZHCFq>DP70d&tY0gju2GIv4^XJ3c;r9ctDVGvl^~FFAzASSIE{L^RAXV96bJJcO
z6}&`~s6Q~Zp(e3beqG@r`hi~d%V^{s-%UOWjb2-Cxih;8j-w_=)dhCB4pPc|W>1hV
z=4tFt$?fS@AxG6mbfp#e_Mjb6g#=TXTDNAib482S9G?yO%PC{k$k}QBQe#1OFkB-j
zj9D*v*m<O|x2m$PbtgqMu&J!9DZstRqRWM|B^oG)eO4~4Y^m3y=^Q2V8HwB1GffV@
z;LH^H9BG9Nh6v5^k~!HIBl72(fa_$o+e2wE3nWl)mWuL@StY<fKny*h?t>y+VF5s{
z3v^xDqO+hvk_zybhXBT$dIUg8ARIhYqEn6`W~C^Z;}P3clm!$gErwz;8uL}+%0n3n
zyP+BfHbzIof|VX3L2f}jq#@e>GzQNwo@$bxg5101JBqPBFMk{@SzX~U)|6el7%i`#
z%W!^X2hSJ^B*V-Dl~*H(Lk~$fD7gmGN&bb~kDrgP4Ev}kHM4ro2Xx1Bn3yxiV1dD&
z!2%hKFh26;%#0pxaB8gI4{C`Fd=Ov@imdljVgwCT*Yr;48`O7JpUt+gp?OUIqLZ%&
z)eiaOv)9r%g%0I`h30rp$WXD(zkRtBu)ds|6tHGoj#5#C7Xh`7QM0W&Up^qb=A)h8
zG1O=bbqjw9TTm7Cd^2Jaf=rp8p47aMEL&>mq<kc771oH^DuYnnr@ffBi*8o^sYo2_
zsGto6{s0^dFemt3xf7U=t-x=4@yLb1XTW*l(SFi7LfxkR(8t6@S}>fK;Ms^6JbMa>
zF;wR60pB(28hipa$&9>k<hB}ZjPkxu98*=bp2PB?)l_XFYv{PJek&O}d6QM`eA68W
zV99S^cB*t$-=Q02e-CGY*TQSyJMic_%NS!;E&MW^7XRSK<YV$hc`sw4!fa0PN*;1e
z5sCuC<U!2kY(SPlbQD36DmQ2T$ZT4JaVwk1#~EPKE1xJ6t0r_I#jD}e9b5&;3x|P|
z7bab+x|qnJiU&J&QO6(l@5e8w@?~<zS!*i&O}b}3ZJ3&Hai~Baw9>$oMnTcS=^DX<
zgXlLMqkm7`_s|<>QZb{|4}<nJ#iW}HKz2^16NZH5P&tn_4ZWtl8~o-aD4g@s5z$9l
z<P!Z;ll9asYN6G}R_PG=!V|torWALcpFq_0U7ySDfA_t*awAKA`sMX2ZH>MYL2akN
zUaP~YpsdJU`?zztx}(LCbk*(av42e;Tb1{C=IXBB)8M~~%}%#n=kdE~-Rh?Exjc=#
zT#1bApIuMxI!UaJHZ4^HsFelWGL2^lH@6`zj*!Rc+n34@E0eWo1p{OUi`Is8?NWrL
zJYsk#e|LF=`vu2oyX1|qVr-%kgM;XS@B?3l7klK0v(H(WKU0P17cP1?v}-t2sMz&+
z$53Tw7wnMi1K~D_uUdy`qIb;wZm74HM~+VbOxMRjO*uMSr|t;H@z27H8^yxDL7Fgf
z&uGD$ltjB0Gc5Gzbm$x_%(dI&C3`eXwFTscI{>h_R5~g>Qb&gMeZxlP{+v8je-Ggl
z{ry1vmGaY+id*X$gu!sfK05^bnni?-bM6Qd;vv$06a`KR{2MqSHjl_=U96H%F976H
z86Y(mV9)ZnBB+gbhFX}Bhf@+6QX3@v$1y&*K6k`ev)|(jqj{}LkV=&;Ia#fcpt&S_
zL=@<L<K*!%#Ph(XoVs_Cx*CZM8rXusf#DbRxX20XTX0UUpZQ*B70BM6;aJL(y>rFe
zUE{V9Rtrow?(jCrw;%Y8^vn2s^d^qQyvtu{#xPA{qbjP3`<pu@aBn@|MDgx1V^IR|
z&Ri~z03YkvtnApJv=|5&FbK#=0MZ5QtPKo!Fwn(-#(~L!%Yn@Rrs^q&$@no2*RUF7
z(A%7ZUXr(YCNo6v0@(foHXr4R2|-v$>{vpSaw!~45i6!(Q9>FS!pkc7lnws;X^#;8
zCE7>>cQz8^PeWP6@n0$^BWJ@$#D`~^-Rj#s?w!V-UmyS33_r7zVWXJC!*83xy=d0g
z71u|fNndQAEnvQAuaC|^^2>`02i#-IIU&ROI9B~-SA_8z5(`ap_|3#18gfRN?}%)b
zzD;^^=PL-L4t(XDfPg>+RnBogQAD$I##CV1Kx^n;=gn6Bp|?F<{;CLh+PbsgeoJb)
z&V%~vNxD3xm|CtUdkvmvIJWCd?PQ7u`xo>kTJNjRJodEhu`_BoAb0w)4WKTqZdIrA
zB)PQL2CFov*etFSpm1U;R*A-9e2KpmH2dh*sT}B?HH$V)HcfuozqpHblZzjvvbE5)
z-1^Slmp-emTJO=nQ<km9__t^e*LLBX=gyK^r8~v1s-5N?t=#UEiIcJsi-&A&qQs|U
z`8A5`MC%@h6fVM*s*f-+z*<$f#}xw2s63rp9%J3JvRmTqR0uJzczr_(43W30F%n<8
z;nk}xGcD62n_~4v8!8yd;FJ|i`3{t(8ibLboL`t#RAN;Xp4}$6>tb#R=;M%1kzXkm
z5u5%fyQ3PJj*l5(_mkx&pglK+nF@m(+aOjvyLrCdvo{L|=*{F!Aw8RGm{jhD=c7v-
zL{4bOdup%Uc4N0}tXrhe+Ho1N#~!`l%%*70fmk682g*<@a$3(w2|#rS^7}6@evVl5
z!xM%2nv5zaZh0Oiv);$HasF(u^xB;kVc^indExgiU(@(o4{s$u#I-%FZC1<f@Uq#}
zNz_t-x#s30?bihKRP&}=SCW?VWlHaJWlDbxX457Hu)1?;AehS$#lonpgwD!s%A6FE
zD<mJgB5y#~%R|bI+EgX~yenB^qM}BkMJB5j0P$hb*Rqvql`Z9e_$)PRWW>ItY6&F3
zfca%Xcm6x`8MYlc1TG<*3Zk&a;ztd8HGC*vc^vTMOtu=03Nqo&TG<*K-zqj=S65yC
zty%PTS3$h&(y~$g8V?*HZw`0OW;NT6Y*E|(<96Y`62VtlsAq>`an!uSIe=5IYDt@|
zT+3$nYUx5IDHz)5*lE||=O+7^eDblLM!QhEuv^fr>)yG;v+I}@{D$p~Eh(iOT7f<B
zw|IGW-^WBCY--KWc0r*^-Yli|18aTGl7NbX61bGXzA=!UrL7Di@*)YhMsJl1J<Y+^
z8F6*m4|5SQjlB#OBy3xqOF>G?+F+-wuJP`pp<YQR6RMD^uwOw}SJeHmtU>b`M=w-}
zLPnc~RB;U-4+1{Slhub!25f+XM!D$Dxd<~^mpcN%e?iWjANm1#97>Xv6t!F#E1pAh
zz?^i8(y-i9>rtKTm1A|Z3=c7BR#_R_Wmsb+#4?~6c4@@<boOcN@H^)4G7!)xl|-4s
z_zz7?oC8?A-L}gtN#{I(*XUGc`A)t;mXf-*xJb2FDWOrm0wsx23|~1x)a;3<TGqP#
z)4{-=3gNk^Yo-<Gs>)@x-g=a5=-yHktRB_Z*$w(ONTGjyVj@ySQq|~p8U7o@GmCo+
zi<YB2`!=Swe5fU8Gz!H7i-f`jE*ohn1sRnLKMte9ZBxZ6xh@n0I{<yLTO40`usUaP
z`UlsY>z;N0s#)l*Xs;cHxkhpW)+LI;+?HI{HfQ;;nkrXg7F2ANNQ=4qS-y;#L{i3U
zm=*oyx0c{jOdR^OH4J)!h$2S<-iFh=O0DWC%Ose$@a{yU*Ox<Ap{e0^_GWEso4xL$
z&b-s$z}!npXz2Y%!^FixXt3h%(;6;v?JgUuJQLdz@6rRnjitk=^0;QVrfxq(%SvP4
z=kS|C>|>NP#%z>dDd_-BRm5Z*?bJa-U0bN84%+Y0Ot!z1{ItCL35^QG+hdu@UE?+Q
zZ|EW{e=29%;5W{iE}e?VEEN~gCDA64PLYNaCI=)d9{3@&$k}`SuerV~-^<03-bN83
zTG2A9;JWLEtpTe5C>^5L#1sQGcVxcr7y2gLqjF_DmH|tjTh#YY;#t}!gaUuM!D!s8
z&Kf9i2H<5td!kCF>fcQJW71}j*Hi=lran~4CK2dtcQ9ha;_@<rg&>y?B<Wlt;~mko
z{34saFuPdc#L4nY)OsqT`YHV&>3Gtk*H2WQd>ASa%7#R>5dl)9WR<7;S{<**I=m)O
zv#{~Q%TaHdnJcHjBl_xw=WhX%?KM5__6cUFPbcw6rR8C=jcizUxeQfYD7psi>*8a!
z!zWARddyI}90M4yFGSoH=TE<n#S@RB7FK$%=b<akgf9h(qxj%dxh|hKCi?B5pyr^9
zrN=gw31L3FOOjy=90MTisk?)OKb~Y{53(;#8k(pIg%Cna90VX4dXm5u!$yG!3#Z|<
zNQovI6BcZ=w2ZPScO<!)H!L85c|6jVk+pM|8AzhX{)ZgifxNuDGUUGWY^fZ4FUNvG
zvwQ(zg06=sCF73kawghKb7D&f#UPqWMNJ^~)SyQ88VALn@3#-cJmOi21{N-Y)PF^i
z(@yCF92W?p(IWoDqVXgJlV!;K1WCu?8;!2tsLa;q=4y~$Qa>f<=(bmP*WkHB6+i5p
zfV3Wf5+2HOsn{>bdly^VRj$01bIBHhM@Cg@K6E8ET=>jaUpMGppMm;X{ShC?R!eTe
z3O2~2wIhFxaL05TbARg*f9Zf*-yyoq^ry`u{@t@#NlspP>OX6-)=$)9&P(Z|ijQtZ
zmh(nou|PD@)vk5}%P7CTn<am2o*eUP*lyYG-hA=BeswL(6y9jM89j<SYTD1HlXq4c
zkl><B@Vi)S#}1K{20peuepF~5l<Tx=B&+Uzv3()@q~x}5J^c+Dy#tdEYM53Av@YD?
zzM!#AoVizhPwzoImyIdp;J0+!bB(o))rFgJq@%YN2%cmO#!{+TFXk-XH<5iYV5;V<
zMr4)GxZ>H6JOB66D^5vP7c7orBv~lP?kgd(Hr^N~3rjk4+1##ypf)$}el3D9SeZO<
zl_;AXTJn-qEjvK95NeUGZW@$lVh{`@4kX*iw}P&&F7P$&m-!J4gx}jXmd4sKF1(yU
zBo?yxGFVFsMTh~pU9l+S#Z}}=^!(V9vnR(!9X2v)F_xM#td>b`>p3pesYQqYiqk)d
ztR<bDn`B(;aQV!o*V^Sc5a0rfrBVmA_mQaXv^|AO_P^uouV3%>;l0ln@11u^L05Wu
z+_!8@&(ks3X}j^Q->n$EpXM~(_bR^XWpdr1E5WE4%tvW;cq(_xoHwy5_0RcI#UJ?n
zbX2?bQMTO~kGz=?fhFQVW*STxKo%umN|KM$sEK4oaCa-|0rn_&T7b~|AR}!ePX5gR
z^z?n8hQq<ixqR^V8iAF8@+00}NPEGnz*<hk$5skwvAwQ3e$;N~d@iPaIP-U;u|U=t
z0#Z~(Hmr8modLDTJ!A-kIz-JVd#Iq;&=P`c6{Ahz{_4ERs?#SGQgI_gGnzzd7otR}
zDVnJ<xRW2F6sIo=@o~79mdSC9)uisR7|SEujz-O?<sT+EPk`!rt%i>C#1FxQg5-ft
z2(qfrs<0}5PAU|u%G?3TdkuXCU1(frzAE=N3)~O!@9;tRA$(C*wXqL*?`xCoVr~aI
z$LQ?(<lM`_x;CZVQ!x8wNV(*!5xP6xtV3(TS@mWT%%8b@ZY=zKTHRW25RU`*fC;-<
z&1hm<hq)`fD(xb65PBD%OdRx=!?(cogjJLk1M~<$*W!@V_Y`rk1?iJxjN+^)9Z}o#
z$LR0gcr{)q7@S!azk`C!(6p)x@)c*Zh^LUD?&1_R{}urea+T+1ZQG$Q3q0aLa@8Nn
zQje@42Py~lg0=Ngq?KNLPH~vtFvDkZK2p@EZX?EZPSy5jzA1n#E`9_;l!{CclQ^NM
zg-cak+2`qeoy6AikG4JX91qF>yfI_|ykLzRKq$%aI>+W##3`pdMrUsi{*`0Km@hD3
zFj+dqjQQx4F=bp-d)H`%9>>oE{=}ZlZ#EmGNpI|!K&h_B8t%xTyP%EzK*dyH=q247
zHc~kZCGF^oDl+Pi!h|+s@5nc=cyT^Qen*}>9p))ZzEtE_Wl()Zz#|ggivQ6b5&X<I
zXYilv?7Z9GQz$Pe?IZ`QplCkqRPiNBhq#XBNAe<}dvY1vQ<1Jekh6-~maMu+1R>z3
zM&eOHYjYiEl89smuoj}LW6MOj2vCAj3h}%#p`g|X)`Y)`f&XXsJEqZUr?G0MVNS^{
zL&<6+ISxxrW~)w{2{4m$u0vd7Sc00XRw8aN0>K4L4($D^InsacSIun3(DwhmLc=d>
zMQ8gJ0EE=4AdAZuPLKpmkECb9p!m2@Wk#d=+4<b{FkJj<2JBqKfbhWAUFonmANnjV
zj`OK@vr7?e!D{nGuH~&Oscx#_&|-6bcW=F+oAbPz^1kULTK9T3@O4uBWzR87f=+#(
zBr|jPg=4az%8cn~4`0@<j-3gQa$9vOQ_&M*OS8!pSNNkrrq`~#k6r3QqseZnthkHR
z;qRUG=(bvu`R@c_y}j&bKFXfG>u`O8aU2H$o&&C1tKPfA*K%}}xF|hCH~vcTLe)-I
zyV5J-A+)HrnI4CuW1CNl-=0;Cwr<0O^~6=ZVm7&G)pyhoR_<y8%1b7L{=_3p{M_%e
z!VVYu8mbTDys!9mR#3Ah000i4%BrMusbHYLCpw|L&NLNH1lXsl8*JMabK}`m9>0WE
z+M%dzjyHonjJ4b%7u*WiTaH#Hrc8WeH!@wQ6KdtqdX8kbb&ltN{0e<^Dj}j}M`sm4
zlS9#7+owKsc+$>)Fd?W<1;GC2#Ob&~pKkPW!aW5(#rc@7BF}WTX3{#*bgR#YCogsy
z;s6hbpOfOWzVCAiDM#K?(i{ZU(r-;aI_f+hS5E%9#%N1%OPxo}ry-r5O>yc#()e%s
z27+2gEQ-BSYBIfI8q8oew6uj{?T$kCP}5}rrUzJ~p}7hLoQ>NPr(8gTKqz-3FAi9R
zhS@9$?i0v*OD7_`TC#Hv&iN6;fk~``3)Oay)roL5j%{v@6U!Y9F0uRd0jc;sEJc9p
zXKSZXy*x!qZ~)L`D(Hyu<?LAfkGuv+ORg1sz2Ey3XGBeDxTj|E!56s7umuQi?#|m8
zVB7&PQ$$p-iV4yj^GdKnq~f^4oyeOChSG|1FjuRzi(#q7g3-=GPgxJE%HcDot_B5^
zx|)irin@c5vZA=6W?PYkp+^t8cWKa?Rc%IP{&}0CU>anM-jXKQYE(`1w7Nr-br?E*
z1kJ-iXq3<Mdq6Hf>U6n<vV*s_Y_(J->Kt&%J*=LO=K&ObCVID!VD*fdz1wIW=9)fN
zJ95BQZHT0VmB(uxuyhGlc?T1wMUz;IlJw`5A9WJxb`m(~%+<XYo<>i<ft(Qo@!ELq
z)^!R5bJ4zGv4h%x3?6<2`Y3@Ov;Y15{-zTBs7yA6!^xWZW$d+O2IedHM7J-0ca`~e
zroI2q0`9e!bj*@AuC$T&W@PHc4Cka)B^jS=@@lQe{@zZ-h5a|0KAvy>=Z$d%fmIG(
z4#CU?Hb=I4@>C-Q(k!Hw@oviZ<gLDn=A~0;sdd^X^;du8xNcS}Plv_F2d!{aslTJN
zs(Kp_i|uBWRd_JEpsa1Nd$j;vMnW8h(?$yWEP)xlTz#;l89Sy)g%TzYPq9?yKPxVV
z>;WdmJ&e_hGrHlmykYZxJ*SR72A_7i)B{h8BX4{B@G<>9(L8=#vuFyA$g?F$JeWuS
zA4p>`yddRE#FHNGHEvAU^=+Hs*6xvG2V>RmE;o#O+?)SC$8qsUZ(eAa^aAe|Zrk~>
z>pxVcu<|hLg?+uLeqQ4J{kXT8HnFebIX=Re69$h{#mg(QBhNedd=uoGj`|vXs%uwd
zg~5#2589D)&nY9rvzAAnwU&3+tM}+FFnICf=l`4-)}^2GWg7y1V>Whmb={uUoh61>
z|KpK7s_IALpX{%Q!qLdhPGC@?b=4RqD@t-jyAV1|6vZho$ake!Ck#!P211ynsOG>2
z9;<t+60Z$#I+;{^b&tMn9@N~8uly;{Y(tbaMB71ILc4;Elckf@g{AQ$C<q`o=VdC*
zgx@EJDVS#pqQOeNuEgo7pms@9gkn35$RbE?-(&aq$CkXMYUAUiEAz4he!Ju8#M<2H
z6R+EPceMv&t?@A<i~rL~`LK|^o9+JRt~aNXT=dm-h6tpo7mIUl&?@&rsy$4%RF}u8
zoUQ?L`%gsqcv$VQtVC3}BH@9C2Jk)s$`4A$ee)O~CB&~Tt04g=Z9mXjMu@QZy+6Q*
z&9W8KKc|#zyC?RU=b+inl^Y%@p$}OrC7yLUbzELTqxiT?80mayH#ErKf>E@Zzn%JW
z-uY%&<@GAeouXV(n?NmLm1GhXGX+Tlxpyu<qjA1|s~;UeNN~vd!)Om#;L^!J{J4i*
zQ{h`e7{;Wz&LHPZrQ$G>w8b@G!VQv}6<G!L^hfd*jx1W}s+G#i<Q4Mjzu|I1%WaaK
zv~9&#<#P#h^9`$$a-i~|zui~zq4=S&jjZ#EKJXe_OjxAmaM?7Y$Avo2gmUq?7%GPa
z!hEc$WiK%YC%_GiT3<MNF%R*nUwX^#RKQS}Cg$LUI?I7gfY@U91VxLooBa#>N=i`Y
z;a<hIE``Bgg3IO09&KJ#nJR^fJlC4bFMng!wp7I(0e|iW`hmDr15l4}TxZ5kvCdY&
zS=GGH?1W;&CXqlzxtQtEz=8r52ypg90WCTtN@)fmdt5N-7=$VE<7fuCY%?@^U_N7d
zOetQ9?@F|bTkG6`GHqzgDorOa$F{5PV0G5&Ty#iGqJjiJcGh}ME<V0n{q5(U3bnyM
zZt~t9UylC-Y#O)sW7289JIo!%@w&7xFtS{xE)iG0w_NXPEY`pEi&Mk-)A~*((IV>W
z5VJ&nh_AXet-eQQLAj{!?$ldt9<F;+Le1SFdh~Lci1aE&;fmRaRf{c8m7D1p^|?VJ
zBRXpd4s{9Ii*)smEh<kdUa3|mlF28sV8y111cSZDti9p<u$^&x@f2Z!(pa(nEkpDO
z4)lkc1<O$kR<H1?UYXh_w8K|LxbrWg+ZuxlD`RE0;e%a?E|b!5%A(`?KDRfxEi=5~
z?8v(dl%bbrAwyo5?tOTFhD|LBrQLH+8TP1?u=wZo1ctA=?I)P8<F$a)0%C20;+ewb
z>^l9LG+9)CkqNnL|0L@PRfltE^>c*xyz;Sklha}{_YiD@e^;cmoUJAlg>?I+rs`Nr
zs3G(2nvC^IIB>4J?1bwUS_Opew4bq4qpI1`eUw*iDWjNbQ15yoYLCOy5tuq{U5H9(
zkX_Ck1JcHW3U5~8nW;y{@QPyxjNdFRb{{i!`@Me?&1zEDDnL<s!V!=1`t;FwF7_EZ
zT@_~a0@seiv1vr}8mn2PxVniJYDgPFHdPE81S6+I7#7i-k(;&MiN%epN4@CI&HWdL
z;<6a9Q#j5agp|KAovoRZk7VdoRmGLk_NP~JtskD`g>(cdF%v@qA=x2$%@{faH1oYa
zoWwFUBxML?TV`8moBf?!Dhzo+<G?1G0!j(UrBo)5v$}<i0(WA0LTX#fG>R!CEV;CZ
zc%hQ?gD8g9$f5ylP3x*BqHtV$&-z}Nkr%(UQS))sk>}?0$*%|=W6jmMlJ^+H;mX;;
zZ!|xc;|J#&W!+6*ll3_-N0XQ>jn$k!ZPehKySFENhdLae*8l`lfF9cXHQ0G`KnBMn
z(x{6JiEcr}Fz2A3GIaoo4)NeBlfkT&RY4w?SHFav?e60TuLCS}_^Ka-hHEC1{ua{T
z6M9=oj4qoX37;LliPz<0(Z92Pu&RxRk+>x}6FBxu>3e9Msov1@Z>6iG*L9*QGu`J`
ziu&DDJO3M8C)?M%cU=AFS?!^_)<+_4rT*u5Eru+605PEKr6OSluje5(NNvpaTLaem
zdN5<(8FQaoE)W~~zYhsQNoajOgDg6~ux*qH8<>YzvZhsNt<>l)s|W6^=n@GU*t$N7
zOc#pO-bh?WR|h*)J>c5+Oo<ppWlZuxw-zW-U?Kcxq*c(9e}}ktHL373`#^M-T)_D6
zXbZZ<ZdskS5#Y&!7hFs0DUht}dcZ|4lc-Mq!X@w^Q9%q)BM1~JHtr62MOx~Tm9QXj
zr<xf_GHdj|0HLvlv`L*LedRVX`m}bPf<4i+$p#o<`W9S!o?PC<$sHEu?O?)esOL~H
z;lYANLP1E^un4IfgyNxz39FOUW%KWahbnv+W_?;`?+V>{AZ_geMlAzdXfUE1vSNZc
zBL{4oV1{H8p-`}Kvt`%?VMHtI7?xEB8~nfZVV!Wvx~+^yO2(4t+_=@%wRkT3a_DmH
zA3DMLb=j_vH3@s7>WgbN@C<_<FBTv)G#DGA;zaA!5xGBC%db(jgnC}qv`n64NVFMT
z%|%6q7t=S9C4Wv%8hol%_U_TL9C97-r!6QbGq?~rYH4J=)@9kcp0FK<r(=c6egeTI
z&>aUZ=F6x=Fz%|$w#oVi1Qaq45fU89<@N=6qUDVc;|?x_Edug-(_>G3;J^7u1V;yJ
zWHx|a`gn-4f3rF8&7Ali*F~`1QEWmXq!I_Rv*YAUx$9FpkS@+eq;k2^rejd(tc+!h
zl-CTqnBINknchRgoc5t%L#bmmJ(JEdz6>O8ojNB5N;d2iBkQ#9BDRCXF{+^BZ(<Jr
zIJ)hBC(5&p9I3~Rk0PaweGr#1Jq{B}`KNGMDKi9CFUnSj?=U7dGZM8>u0IMTxLwd&
z@g==O8K6d$Kn&O+yNJnq3v>7N?8Y~mJG~8@PmFKfOGRsuvR{@cSrb#vrlyT;(thPQ
z^04l3H1qb5^o%r+^$0o_9*?|TXYwwHXU;Z_Je2FIZZBI`db(1{S+pILEtiNuZ@Hsw
zoVDvAhyvjz04)hs)f>gqCs{LILnc_{ZP6*4hU&AI5mRml*yY78erpo4QH?*M7ANTy
zU_lsoJyUpZOF$G|oR8wISN5#a2cLlwc;V(K)jR?nJCS8Xx{~#zh{TvIg;Ykth#v1_
zl`Hi_5_70-Xo0GqP0~R)l8vszCis1HBcRtb=qqfd<058|yi<)P)7M%-tsnMJP|8FV
z0_7OU&rj*%a@Sn+cHWk^Y#d0LH~0!U%Kurra;ob?9a+{|e124u={%rnuH->HNW9$b
zaXjDH+{N-Y$=cT8x}RTG1>I+GJEK-}nCzI;EwM$GuZCW6*X?;2oBgDB*K{_Y+Ts`J
zSxwaClzLgNzZEvg5gk2KJ2k@hYvbVr{5~%V;LGVQxiKOiuOa&Qj>scJ0j;nmD(2{0
zEIb3KBvzQX=}J@DC@n8e8eJ$(@|H$;(_mdZD6Z;Jg6R-Tf_v-B{GI_u1r||YbqH(^
z+lHtq7e$PspHY_P7PJS8Yn11w<IO1vUrc$ZUpw;MmyRp%tjPGPHKc38C=ZjeOi7K1
zWekb+Jt{D!`8(;mJ(TFQ%iVravIigyS9kO;OO~7XRq}eyFca8=Ci|6^zAX8Y=YJkk
zM|QQ6jH!wBJ2!;OiUPX;yL@xm*4Q5Bq9Z$)=}^(dmsPr~`wQr3Kkm1qh(#OGgnIE8
zlnLU;LQwJLF*Z{|Q`uEe7Fvy{IU)whq<Wa>a;qlZO(A@d%Vy>IJj{jMr7PCgKs^$u
zfXUy|+_IvnHW{A+mxlCQDO&1yp?)E$*vHaJ>SZxD_xHUN*AuTcA93(qRImSfIB|sd
zos9oxj0yI8tR~NQ)3E%TzW2sJy_&8HTbZu?hR1!oS~l(VcvGgs$<-)Rw|dF(C-otc
z)%N8m`p?H?kSAT^uCaW2ood_dR|9P|bgfceriWj`fzhtVSlVG~c#WKjyNpLI-D9{A
zo9?#IO+!^|a(7BU;YVmS;Qf))9dtYlC0P@!=^alO%5H%D$ZL}NxP3BFu}-;qE*y#(
z)6=FpOLT1r=_yzjYnpxV*HP%#??-q+%<i83zWt&2KIRN>?Z6|J-*qqTxd_r@b$<7H
zA4Um3?Lq+cSL^XlD?e~m1(!*<W`60L-H}0gK5hS$Mm)3+F%xm_^ycsHH#&cOzeIZQ
z7l7W4U~-(oNh^Rk0AIGnqz|D^co4ERQz_?%>kBid07W#OkT6Ba%mLIB6PB>;nd4Fj
z*L<)A8CT#-KX*G~FQ7BN2<@39%7~wbI&(ZSv<15tx^C!7A%Fg28AfyA>pug*Qq=eE
zCov<g&sN;sJQg4oj<pc~Z=nZmZa5M`uIK>=813yuG++#>d93+P;F|j!z5_)g{&dhB
z_}vb1AF@99hIX)D;yaKRmeAxJ@*CL~B2+%g#<=<;H`8iC`5D3osa^P-j!WTP><fYx
zba793jt7l1)uZ?mF<zl{eu?({_S_*Ni`Yb)nIXnoIfQN)owzjNtM!?#%^+%a<{y(1
zb2s4&<g;56F}-7wGjW({vF<ayCyc3)%`=z}@|8oZFWfHl+`Ro>h+Bc(jd`*rP*{Ok
z{O|_(LgF?cbp-OWI1n)mQD_2t^bO!^d;xMt?wb+gH&VMe1-|+8@yRu2e-J!6LEX7Q
z!Y8CAN4PX#xPR^uC+v41zd{AiA2f`8s3%(&q;Hsyd%mep{`t~2klfwGtnrqqzf(yW
z`~vzcV{sRAs1}S`;cSJqe{To0eKB!`{Ri`qX$^As^buPi%$Z*Yx6lgC=U(CZa=~41
zLt0sa#P&V0#Vq^tQ}(!gILC5SJ<$CimbTpQJ4HwU7vz72ird-ScJG>l;>*J`aR^Mm
z1W2RitUQ3(2W@uY4}FokgY-t-bV8&JMeK#&<;PSOfM#FEARqYL!CRw#h1#4Co`&+s
z`DU*GJQsmnRzVxzQKkm;>w!NIhOO_wzP!)g2{^|xI5MD}Sap!u^Da+rPVkQO4*e!-
zPhTH;(afNwL%SCi{?y8R(Jbb+<0`I`3-uCF#QqCG&d*B`kX;r0{n*otvlD8~$35fA
zPy3u_*nmFtL+p<A`?DjAKZq^B0pQz%rqzpAb_3^w&(nFo_%HGS$`AJ!&0h##2|}K+
zoHV8=V~U`14EK&lLN2j&JUly1d&c$<Y|k^9d#ZbqIQNuUh?J)>BxeBm09&b^MOv%G
z^D*lFk@U24wwFJUj0aho3@_8e@*plFGy}Wf*H9&LBEQsKklq~__9pO@GJk0BO!bNE
z1NHK9m$4s6p$i&35bNM>1?ygh2Rpa@4ax(puMvVi%$!m$OntBs7Jg6r-uBJShyDl5
zy9d&EGuS@>e(;fo4{DbFp7IOu2l<B^kcbRN!8u(-B8bGWXxfDAoIrh`F|sPSG_Hy~
zYaf<Z5H6nh$aZEVv|Y)La&`9l#BZ#7s(aXX1etG!{0+>Hus5<dhQI$e+CThP=MK7h
zz-nJ{-;`0m3aryJ=1tZy@2%i1lte0Lf$5y=oR+c>GPvo3G5T|kl!%@%w+}mn=LgIQ
z>TO{78Pa_pl);!NW48ME=FpF>YRH@u^cU-PujaUB(kCuUkneb9KlDgcXY4)H%Z{`I
zd}X`)sPzcvo!EZ#aa_DD{g=xxwdyeQ&)Crgy$82{)*T^+U9Zry2{j&ZtwXD0tEryA
z^FZNS@*TxHrqbKuP?#K``mShM!mF|q?fRdNH>-VT7uu;$_z-M^p3;O)N61&SUy2W4
zbdujb^Lt?e*4RTfK9L$S$u4w~8&92p5l8-u!Ce6=Ke*m-al{dMC;2_jApm=7*=P?a
znvl_U0Kcfk0=o@y9g(ZHq-;{?w$tGx9oV&U^7+|$w5ffk{G9P!kPj$_zF-m{rfSrp
zae4>Rsv7v<E`IiVo|Lr#?g6>{#?dy84y2Sqya%uf@SQhc9^ErJl|QjSusbmm<LvXY
z8Gv0tM?X68c_1+dtQ3LI1hhGGt+sV~91?_MLLK$*lw-en0ZaCy{(}0$P!1~?R40}*
zygt+tB`9ONId@e8ya=Cc9r`>ZUqG$~<U(Cc_Y?~6_H)a1Ctr9QulZnSyGBnK_~Clg
z1R0+NL#^aygs8dP^VsS6)pMtoeWy8JH1S>VrYn6AwV|w5a8-Y53$2;q3(Y*-)y?cC
zuSB{tMw!$LR4w#QB;$Ltn2F2Kwn<%*LWQDh!7x9$_`ojbdk=F6TFndegL$Bg(La!R
z_(Oi=k#mK)-}D2oY^Ju7-bpPOhRYDlEHJD7n$JC-(f<oSXk%1ib>v*n%jkdZhjN9|
zP4FZ-9OY`_YD6QseYA)p3An-(03E=~-_H4xQiA)AAp(~ZxKJHH5W08*eOw-~Ok<U)
zmS0hPtf^@D%cH1<6_+9sMJ&3nP{)w}2JN%s6SsNna<tylRhpk55_k$BcE7S0ot#J~
zRs8;UuS&C+1y2VGQkq^$q8L>o(~(k6OOlc0SV;zzLH$QR-3m>)JK&FLF(7O5NXkln
zBHs>@irD=Dbq9fuy>y+nWL)E&4jP_`A#n&WAVq#thgvIzWww&mA~Rd<&U~g-;Kj?O
z>vaE#wM(&MlYVJ<KAw=Jd7VAKo7^CcKz8->C*%S~fwHB1T`}u5T+19@QM<$C0_yn;
zb%&Pr190HYf(I5mJv^Os;oegd=ZJy=vo#qlTPf*Ev=c2Z>_+)jT-<e=xr*4N660Xx
zUSzSlYjJz=b`z{L%!aKbcWbtzFJ|aO^|Y?LZg$q}wS}v0<=j~;t~=%VK6MA(46H(H
zC-#Lz(p~gYEau!DFGJ|{BZ@`T*8FzLh`T^A6fQWfvYX2)h_<DaRZQXvSSh&rtwvH1
z`r&$lnEDO|#=XZ9amM1<V#QVZE-FkB_G9q2w076$<6JDYJ<pyR>gzx6>HT*DDR=d!
z?1@gFK^KR^bSMv+(HYB<-*KqtaFcldx&WM|X*&?_In+S<MVYfK?nZqV+}z%3Oo56Q
zXjh!|;>O7mTsz)^sTLn?$Z>wdVIIVezr)v|v~uc+(oo%(yhw1e6deNAk$l)<y+%h-
z2vWonj6KQ+N6fIb)M1vmB-a`_^<Mu|fn54#@%A%h`j<dJ&rVJul@?gSQy;4CdRtKH
zaU20F;-y>?$~0!yR6Tt@CvXxcdSq#kz$kdevXQ)XB;8krX?V4(t1lM!Pu7)n!~6AP
z(6u_vjgppok(2W#-*2J@TknmK9$iQyCd0lZ9}F`qH$;*9@c~^XfWMH3Sl#o+5{&`t
zneoQT*6?xCjZMUna}`zoZYAB446!bl7CJr}=65Yd3X4D=4JbA9f|Hfn%Jm8;(C?s7
zVMb#U%3}{rDz<V5pPQx61?jzXhxuB+VE8-H0-yhVEN+MNgIPe`M!m6^LPkAtv+=ow
znSrK4LNIr%gRahMY|qNl(Ix&g&UQv#?!Ryr7$epi@C7o9j~{}b&&Y489`Bul8e*pO
zefQa0EW&h_(h~PuctO2YM9?E<X;PLHvV{mC;<^(+^=Jgx!CC&lL@a$yo~eBYlj4j<
zmYL%$(W!BXHkmvbVgxa>CFL|RKV?N0xx226unZ#?bf!{(s(NEJ=JwPd!nN)Dd04Gs
zlz_Y6-M6L}c^n=`;Cc2u{&CSPOE)V(ek(m->QFLGe?^%-d=7i%#?OB1J9&)~f0SuN
zJd)pWe1IkY@&vH-nSvD53U9~)IJbGv!`vP2&63Fz62Ccf;A;U|rU5nqWrL=J=L0ke
zyo2=xdz>)mYJIQo!a_Jc{rVL5wRyr4@=mq!!LGjo1o&G2pb);(2(`%Vk&HP5+x_5#
zd^v^$#q0U73z428L<SbCaYZVuXF;gK5UXs1Iv^BK0zdhu)GK<;?FtUQ!L1R3j2l$a
zg{b+D{$fH#;0Qjp$H6<0{)~`uyMq<C#mynSg1bNkh%*(9Ay|Q&1v`KVj72;4^3H8&
zmB$9*Qyc$CI5s^%O#j<N)cSjV(z#%lL-3HLVmR+Kr{4+Zi_U=?9X5Lcl9tEiWVo+<
zAJhQ*JEwAiCH+#k6m*q5n<gP3Q`^x~`ET#@46k@nzz9W7y?h8%6*yiA-pCLB1Kn^^
zXtXaM5%Wrrs6Xl6Xfo{l806tjoZ)ckG%014z+IHlBYnJ(4p@6M0C6jh^7*y^od7R@
zcVjR$_ymA+g34{(TY6`wcog<v?0|J}2Iv6r%5Nw|`r^7bl6J5b(tbC1H-dB7Ut4lF
zfG7U=KJah5p)Pfl?V|*8-vv5fh<BDhtxo5igf{@cS)9Ly60_jHge}kqr#%T#_9txh
zPT0;r46TMmee~?80zE(qaD9Sjf)KnA%C7|9Wgt2*8$Vhr3x0Rh{k?pbgD$qXkRa>a
z8(w|qH8^3E+fd5AsAhK5Q(J0Yj(<8Wkxol!<S5;d_qISd*a2r`8K{r9z%1;6zx_aU
zFa-ej40hQ2y6g?i<*)(#f%g`lHv4fwFiIG2DjDJw&z9ZnrX}j}BW#ufi?r6?a4^_0
zDs(;jt}C~mO=T(zLm+x6PqQd*SZQ7}fwh2TyH5f})1Cn@JIIh*aeQF|@_8JD0hR%1
z0eD({NRsdHkLko$t>dj8?1?wqY`@q7>FxVh(A%Y!AeBbrs&pu=07A-oTLI-IEkB!p
zwd7W)Hk_&}u9u)L`{Z_p9sTI~S)Fio=*j1RMaz34@$hC)E-S&F2S1wpWc-!ri-sBR
zi#)V=sG-*F8@Pv)*T~@_f)DD-a8bZX6Bl03!Jo3L)Sr&MRCmkKzmV|kI)b&u+HrI+
z^WhB;0>U|OLR~^TvGUP(#OP&)m*ZpmL=lnz<%Hf?-hhUt0?fg9n2RzAmt|gs`-?eq
z04M``bZR^Z%^P5b`K6r!h~lk-RFJ2xEgfbT5CpJ?q7j&drXV!P$I<76F?B%mkpqk^
zO92C{`f{eIXOBw(L{j}z_hnAXn`qvJbg?j_4qQ;+#qSMJDq&+}Q>+L%)GC|V*RXGB
zZ?*?(p=+RPsr6dJZz0@5xFfk=?qd2!9E=?g@%RvBLXe05@OJT^!GA`5d%x*Azf5~N
z&ivu@xy^QUZkgUMnOi(c(C{REgdSYtXE}ILkz-_+CH*wu=-z_^%m&(v$KL`GAnxM=
z$h`tymCp@aGADS(TmqbfCJ^{zUiQCQIrng;+dq!aAxx1XG08+Zj-6~ImNPl#@F+`~
z42x~d<XE#DO5~8rDO3p6BWF?UK}w{gqyyzpp%4$1)3)C>57n>dxt`x2zw3K_ukG{M
z=f1!9{k}i<XWMmszpqff-n@?dF%!+?IA6m$<-BM*#=y~|=gBjnZMB;Zi9|)$=fy1*
z$sR>jB^MSo8FY5*Q|4MU``1r;$%+g1dG7ciEwBg?8f3_P;h*Ib85OJ*kv?fw<sHBT
z90M!@LP@Y)3AfDN$%f|cun!9C*@ye4B-}q&<A$W9*{s_wV7{ar#CXs*@sQ|6vec=T
z#Sjpz;?7W?Y#2YE<2s@84VbpRsB2{SR)6?Wq-?&ed2wevf1Bm_!%Za#?1z0FnR2c(
z{P!O7-=hg8($>l_B%xo06VuoD>S<4vroMx@+Pg1F1ij9{7JOvhb7gWKJ{p!{ls`D7
z(Au>#>ro&7hYwDh+009It%+5S2O0U&#lU2wDf7}0biI!`DC>`G8A1l|&3tN{Mbl!h
zWs3l7WZEYKLYPZS?UJRX$>+6HhJn}?kJxg#Vl|Ztd248!=92S;wg|BomBeZtmOdNJ
zlZ}>c7dx0tE12Zm=#$9p>}I5Ce49v}gZq9-O`SW_^|99BV)eq5<<hzWL+Hl0;%}Hr
z)71kLAmCH+QdxrPG<yGN?~9lrEeo7+1YD(eNV7N$GKZ*)#aawiIj<!il0qj7YW$JV
zb<i+5x;RZ|L;+Y~wBV59GH7P>d@NGRyAhbZf8<PY%6wMp0K_376dHMttswUJ2|b_Y
zIn$QUdW%^<j1_tEcJQTA1QVlgT;z9`w$1Q#%Sk3i%y5LZ9eH|l(%k)_d{A2`%y7??
zBKvs8JLJH|$QKOl#&)(%%KJ&6vDTfBm*X7SN=>b-e%z_#IdVM4{x-ez<Oc1S@yR(P
z`(j)JOLlPYx|c@;n66GcX~zN@Fu(`F`JrFw4Xo2$suO$ko|S(qV+guwidK|rW>C&O
z0|Uv9!`<eD%qoX^<1BR-tHQI}=9O=rD=I(Yb;jy&*C-Nnrg%`tG#VK;?$PM5NypwR
z>sp&rx(_b1jQuRDhX8yoF_2Sr#!qEp=IU@&wS4vCyxiQ4ehTN|u2(;KP7rKI&XzJ|
z-u8->BkSalGxP4dFCoX0B9A;)Fp^Q3yoJtNK=%idL(nAqWQfH?$GKURnL}H4mRZLP
zP&ZTjNmL!TqWxzPZY)Wa^FiA6?w{-5rOBmhGaVN1l+HRePExmvc}4b5jAc?)21LeG
zKDl9&QVc%^hsZZ!Eoq<5Bjw42vBs!4Q7eT@bmRVXGyN!0HIVvUVVPH3;)J~1Uc9Pc
zltB|_;kmY{QIQ9|Ew5Ju$6f*!Ur!5<G8c6?)w5~a8Y!_+MQrB$Q2RQO?EQFe0nhVc
zYTc{=8HXX<=?dB&8Hukai^|3uJiLWlUQSZ;p?)ffxA*JI(Bhpgw(_aB4N8a&EY*6z
znPgh84ch}eEMQHm^wjH5wpxR|$!A#@LOM9HXT7G=Ii|+(wAaOIdmz}xtOe_vR_q<2
zw$|ZhWo9oK)Op(3hKt_XVm0Fy9oUhO36Ii)PvI5L?yo=xUUeTEm?m~kq*qlljj^4t
zS!wMxPujBx*yLKa%F7AlV&JRa^oiGVYQEfB(Dl2{Y#+PTQ0d1IvMutcg0TTlK1C@w
z&eJEy#OuhQ!$~E4y`A$GVS*hO44>zq1dEE!0Fc+KN~+?$`9iuiCHn(A@O7kIP#flS
z-b4I@6n~(d1?=6ChMM=yZ{x(|P>wIE)PyGQ*=k*=*^q&P-ZU_Xo?MSCkaK%_<XT~N
z|K*qG7Ii{O{!9>40kze~5yftU;y_<@M6yxACKX>=n<ZllY6IK{Ynt6-O=1^C&9VYr
zdU4gb;;EaleLF7gxU=E-?~ogvwgW8+XGncjbe06Nj1T<!fWOm?y6Ytp5MkoxXzzok
z{Q*W%>QP|;{snXZjc+O<iUyb(MFl7T=C=O9m(_fpQuuqRAJ#XaAEr({aNs@t&#d<P
zy;JF>4;N;neVETXDvz5u6|P-My{GP;CM!iwOggbB8Ra3c1RU@H@Vh>6sc1*zOKKtn
zUP-ic9b2etHvi~<is+@Fe0XQS9Qv-OufSq@LP}Ynz@lqldbdHd97-`mG*oebZ=-ep
z?gZi$*1KfyC{-55KA_p*SF8e$maxiIKtc6Z(F))B5-Y$2FpLY^`QOMo?vA%fEzos+
zUp8%dsyJm5-w%kRZ*$)@ORr}FEUq{TRBN_9N?~ZL38{584aL_hJ-$+L_*>t6VC=ZT
zqpSBf^^Fqm;u}q)1Da<>UG|=k?+kxk*kfbjARE8<sbc6^82b8E`gpW>y3Rq|jMs>y
zp(>#5&6QT&1%!WNQbWOlwFpM{vWKE8ajmrc`3TwOPf$fKt2+~#Imw@btt&A1Ms&dE
z2p*@lBd`aW4?)FQiPs*?NP|Y)V&AazHNI`r)0;6c?Rge)<%8au9%p>Blt}&|<pZB%
zDwS@Wj8T)gFLGZ(E7k+<fe{@^4TRkCZj^5PaA&r=#8q+rM1)nNUD)(*<+W~AI(`}@
z`wO$|%7(KXErR4BkvZY<v`&^rlS{L3lkit^E93pay4m(jCAKkLd*-NL<nO!Ki+3Jw
zHwU?dD-+Cj<vbZ?%E#)JsUKrdN{R>mX7N_wM;xdH0ts7Px)ovw7yhwK>)@h3Oz}a7
zDTDwjnX(Mz;JEB?L=MWsYQLG?-hCR*1R_4j4j<x3CgMmAPPWdgVdgj@!9NVF%8LMV
zLcqKjwdDYRoKFxK0bh+aHYSIHv0#V}N*4@4Kv7^g6bc2ypqzK^ydWzoj&nP(5y{6N
z4~FtQMnQ-192SYL-ZD3YJ5sI<fx}R|&rNUvmUx1XFO}B~&*enL6MqBiF1P0zmMaE#
zt{n0Q9?rp~@bdLL#)Jzu;U@df!Yua}>`CQ;O`Ivgc&=zXuQ4tN&%>nri%4A1iHR?c
zvZ8|x?k}4|Y~gkE^8$cj-x*bABo3B}K=J`=yAnu7q#(kIgV)ZL;6?Qf;>Zd8#{+>t
zXhET9UCvg9>nw-qa0LJH<a$?ZC>V}LYw053Py|<=|KEW`BD8doXp|0$cddUmzmMg=
zM)H%nGG6X06#T;^5xRO>FccKVxy}y_xM95X;-oy;g+$=8zQ8bU5p(>3V*}&%^>YT;
z{{pgsacMWpWzKGuUc)8Xz!A%9`7cy4mz1U>El>&5&kLvPq|PP~U)p6$r<rUKDU?cl
ziXAg*Yu+GeZAl@p8Z}gosztoIKhAkx!z&TvnO44KSA_Qx&@8p`n(;zlwJ1R;{Jm_{
ztZm5FytdTKt-Ucv5S$<W6Gxw#4%?vjye~UztS^u|MRfEG7H?WeN9Oo`jxq2XlN?_7
z626s*Xc2%UcE}An_ibhFm@3@~`TF6cv6pi;QMOWRZ`^K5GUbUvjx6MwI;xxzW<xbs
zxnj4D^Y1AvXIkTgTu)z5!Omhb#3iE7!ZK5dd>);j)}Fs_mpxLo1yW!1mZg7F+US4{
zjgiC($0V6D%*(x+{-!>yV1qdI36A{!)w06!`MwSJIpV!}+WrOcLF@ga(p-R#6CoVW
zDJ#o61dQd7e8BMK+TutibBe?&#7NtU<V^;{P%CM$N`5<h=+GQHFP@%2=QD-EDkz*1
z1)mZCUPuPRBzil9EXyvOIQ4mV^L=T{vS|P?1S63uuDq+xC}!hbDRYUYhoiSasvjaw
j(fI)L1whuXGY_KTDAZ62XHqadJt#_a`*t&XbJ70*P&KF(

literal 0
HcmV?d00001


From b4b8e25abf5d5e00e0ac8ff9b96bd025034f42b3 Mon Sep 17 00:00:00 2001
From: Patrick Hoefler <patrick.hoefler@gmail.com>
Date: Sat, 10 May 2025 21:05:55 +0200
Subject: [PATCH 2/7] refactor: simplify runCLI function signature by removing
 outputFile parameter

---
 internal/cmd/integration_test.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/internal/cmd/integration_test.go b/internal/cmd/integration_test.go
index d68bf300..fa234abb 100644
--- a/internal/cmd/integration_test.go
+++ b/internal/cmd/integration_test.go
@@ -27,7 +27,7 @@ func TestIntegrationCLIGeneratesOutputFile(t *testing.T) {
 
 	inputFS := afero.NewOsFs()
 	outputFile := filepath.Join(tempDir, "Dockerfile.pdf")
-	buf := runCLI(t, inputFS, dockerfilePath, outputFile)
+	buf := runCLI(t, inputFS, dockerfilePath)
 
 	info, err := os.Stat(outputFile)
 	if err != nil {
@@ -57,7 +57,7 @@ func copyExampleDockerfile(t *testing.T, tempDir string) string {
 	return dockerfileDst
 }
 
-func runCLI(t *testing.T, inputFS afero.Fs, dockerfilePath, outputFile string) *bytes.Buffer {
+func runCLI(t *testing.T, inputFS afero.Fs, dockerfilePath string) *bytes.Buffer {
 	buf := new(bytes.Buffer)
 	command := cmd.NewRootCmd(buf, inputFS, "dot")
 	command.SetArgs([]string{"--filename", filepath.Base(dockerfilePath), "--output", "pdf"})

From 3a1b421dc34c8d5ed5bc274881fe2489017fbe9e Mon Sep 17 00:00:00 2001
From: Patrick Hoefler <patrick.hoefler@gmail.com>
Date: Sat, 10 May 2025 21:34:27 +0200
Subject: [PATCH 3/7] refactor: update integration tests to generate
 Dockerfile.dot instead of Dockerfile.pdf

---
 .gitignore                                  |   2 +-
 internal/cmd/integration_test.go            |  56 ++++++---------
 internal/cmd/testdata/Dockerfile.golden.dot |  72 ++++++++++++++++++++
 internal/cmd/testdata/Dockerfile.golden.pdf | Bin 20155 -> 0 bytes
 4 files changed, 95 insertions(+), 35 deletions(-)
 create mode 100644 internal/cmd/testdata/Dockerfile.golden.dot
 delete mode 100644 internal/cmd/testdata/Dockerfile.golden.pdf

diff --git a/.gitignore b/.gitignore
index 978eafa8..be235f58 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,5 +23,5 @@ dockerfilegraph
 # dockerfilegraph
 Dockerfile.*
 !/Dockerfile.alpine
-!Dockerfile.golden.pdf
+!Dockerfile.golden.dot
 !examples/dockerfiles/Dockerfile.large
diff --git a/internal/cmd/integration_test.go b/internal/cmd/integration_test.go
index fa234abb..23d40850 100644
--- a/internal/cmd/integration_test.go
+++ b/internal/cmd/integration_test.go
@@ -26,22 +26,18 @@ func TestIntegrationCLIGeneratesOutputFile(t *testing.T) {
 	}()
 
 	inputFS := afero.NewOsFs()
-	outputFile := filepath.Join(tempDir, "Dockerfile.pdf")
-	buf := runCLI(t, inputFS, dockerfilePath)
 
-	info, err := os.Stat(outputFile)
-	if err != nil {
-		t.Fatalf("expected output file not found: %v", err)
-	}
-	if info.Size() == 0 {
-		t.Fatalf("output file is empty: %s", outputFile)
-	}
+	// Run CLI to generate Dockerfile.dot
+	runCLI(t, inputFS, dockerfilePath)
+	dotFile := filepath.Join(tempDir, "Dockerfile.dot")
 
-	if !bytes.Contains(buf.Bytes(), []byte("Successfully created Dockerfile.pdf")) {
-		t.Errorf("CLI output does not contain success message. Output: %s", buf.String())
+	// Read the DOT file generated by the CLI
+	outputBytes, err := os.ReadFile(dotFile)
+	if err != nil {
+		t.Fatalf("failed to read generated dot file: %v", err)
 	}
 
-	checkGoldenFile(t, outputFile)
+	checkGoldenFile(t, outputBytes)
 }
 
 func copyExampleDockerfile(t *testing.T, tempDir string) string {
@@ -57,41 +53,28 @@ func copyExampleDockerfile(t *testing.T, tempDir string) string {
 	return dockerfileDst
 }
 
-func runCLI(t *testing.T, inputFS afero.Fs, dockerfilePath string) *bytes.Buffer {
+func runCLI(t *testing.T, inputFS afero.Fs, dockerfilePath string) {
 	buf := new(bytes.Buffer)
 	command := cmd.NewRootCmd(buf, inputFS, "dot")
-	command.SetArgs([]string{"--filename", filepath.Base(dockerfilePath), "--output", "pdf"})
+	command.SetArgs([]string{"--filename", filepath.Base(dockerfilePath), "--output", "dot"})
 	command.SetOut(buf)
 	command.SetErr(buf)
 
-	// Set SOURCE_DATE_EPOCH=0 for deterministic PDF output
-	oldEnv := os.Getenv("SOURCE_DATE_EPOCH")
-	if err := os.Setenv("SOURCE_DATE_EPOCH", "0"); err != nil {
-		t.Fatalf("failed to set SOURCE_DATE_EPOCH: %v", err)
-	}
-	defer func() {
-		_ = os.Setenv("SOURCE_DATE_EPOCH", oldEnv)
-	}()
-
 	if err := command.Execute(); err != nil {
-		t.Fatalf("CLI execution failed: %v\nOutput: %s", err, buf.String())
+		t.Fatalf("CLI execution for DOT failed: %v\nOutput: %s", err, buf.String())
 	}
-	return buf
 }
 
-func checkGoldenFile(t *testing.T, outputFile string) {
+func checkGoldenFile(t *testing.T, dotBytes []byte) {
 	_, thisFile, _, _ := runtime.Caller(0)
 	goldenDir := filepath.Join(filepath.Dir(thisFile), "testdata")
-	goldenFile := filepath.Join(goldenDir, "Dockerfile.golden.pdf")
-	outputBytes, err := os.ReadFile(outputFile)
-	if err != nil {
-		t.Fatalf("failed to read generated output file: %v", err)
-	}
+	goldenFile := filepath.Join(goldenDir, "Dockerfile.golden.dot")
+
 	if _, err := os.Stat(goldenFile); os.IsNotExist(err) {
 		if err := os.MkdirAll(goldenDir, 0755); err != nil {
 			t.Fatalf("failed to create testdata dir: %v", err)
 		}
-		if err := os.WriteFile(goldenFile, outputBytes, 0644); err != nil {
+		if err := os.WriteFile(goldenFile, dotBytes, 0644); err != nil {
 			t.Fatalf("failed to write golden file: %v", err)
 		}
 		t.Logf("golden file did not exist, created: %s", goldenFile)
@@ -100,8 +83,13 @@ func checkGoldenFile(t *testing.T, outputFile string) {
 		if err != nil {
 			t.Fatalf("failed to read golden file: %v", err)
 		}
-		if !bytes.Equal(outputBytes, goldenBytes) {
-			t.Errorf("output PDF does not match golden file. To update, delete %s and re-run the test.", goldenFile)
+		if !bytes.Equal(dotBytes, goldenBytes) {
+			t.Errorf(
+				"output DOT does not match golden file.\n"+
+					"To update, delete %s and re-run the test.\n"+
+					"--- Got ---\n%s\n--- Want ---\n%s",
+				goldenFile, dotBytes, goldenBytes,
+			)
 		}
 	}
 }
diff --git a/internal/cmd/testdata/Dockerfile.golden.dot b/internal/cmd/testdata/Dockerfile.golden.dot
new file mode 100644
index 00000000..f1f49100
--- /dev/null
+++ b/internal/cmd/testdata/Dockerfile.golden.dot
@@ -0,0 +1,72 @@
+digraph G {
+	graph [bb="0,0,504,252",
+		compound=true,
+		nodesep=1.00,
+		rankdir=LR,
+		ranksep=0.50
+	];
+	node [label="\N"];
+	external_image_0	[color=grey20,
+		fontcolor=grey20,
+		height=0.5,
+		label="ubuntu:l...887c2c7ac",
+		pos="72,234",
+		shape=box,
+		style="dashed,rounded",
+		width=2];
+	stage_0	[height=0.5,
+		label=ubuntu,
+		pos="252,234",
+		shape=box,
+		style=rounded,
+		width=2];
+	external_image_0 -> stage_0	[pos="e,179.61,234 144.37,234 152.26,234 160.34,234 168.36,234"];
+	stage_2	[fillcolor=grey90,
+		height=0.5,
+		label=release,
+		pos="432,126",
+		shape=box,
+		style="filled,rounded",
+		width=2];
+	stage_0 -> stage_2	[arrowhead=empty,
+		pos="e,400.66,144.41 283.2,215.68 312.86,197.68 358.3,170.11 390.96,150.29",
+		style=dashed];
+	external_image_1	[color=grey20,
+		fontcolor=grey20,
+		height=0.5,
+		label="golang:1...b738433da",
+		pos="72,126",
+		shape=box,
+		style="dashed,rounded",
+		width=2];
+	stage_1	[height=0.5,
+		label="build-tool-depend...",
+		pos="252,126",
+		shape=box,
+		style=rounded,
+		width=2];
+	external_image_1 -> stage_1	[pos="e,179.61,126 144.37,126 152.26,126 160.34,126 168.36,126"];
+	stage_1 -> stage_2	[arrowhead=empty,
+		pos="e,359.61,126 324.37,126 332.26,126 340.34,126 348.36,126",
+		style=dashed];
+	external_image_2	[color=grey20,
+		fontcolor=grey20,
+		height=0.5,
+		label=buildcache,
+		pos="72,18",
+		shape=box,
+		style="dashed,rounded",
+		width=2];
+	external_image_2 -> stage_1	[arrowhead=ediamond,
+		pos="e,220.66,107.59 103.2,36.321 132.48,54.086 177.12,81.177 209.69,100.93",
+		style=dotted];
+	external_image_3	[color=grey20,
+		fontcolor=grey20,
+		height=0.5,
+		label=scratch,
+		pos="252,18",
+		shape=box,
+		style="dashed,rounded",
+		width=2];
+	external_image_3 -> stage_2	[pos="e,400.66,107.59 283.2,36.321 312.86,54.319 358.3,81.888 390.96,101.71"];
+}
diff --git a/internal/cmd/testdata/Dockerfile.golden.pdf b/internal/cmd/testdata/Dockerfile.golden.pdf
deleted file mode 100644
index c94a31e04c290deb3b4a50f27dcf918f1c058a03..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 20155
zcmaI61CS^|v!FY+ZQHhO+qP}%jBTE=ZQHhO+cSIqyZ3JFi}&JnR1~wjva6%M&WcP@
z1rae?MmlyV(&p=$Pbd}w1_FB{D<~cw0(u!!J98Hc0@i<BN>Bs@1oUE-HZG=4|4JJ}
z7gG^aV|x=*C_X+YXBQ_^Lt7}1>}~Z)I}>t*?MGCaPrA%NAgHkgB^1jdn#B8=%;BS0
z{69AGOi2{Id0u_KE|b?BlVfbBcNBCe;Z!(PrFq8rL}GQ1N$-Om;BH^vU%|ew<C~xM
zWNW=Kt+(g5?9RsX2jUIyHbJfY8w!17_IY6ASxzmGnD6M`k6muY7o@G2+9oQ3H^ojj
zV~;fq$mL44e`qmG!sH-eu$@$UMo0=Y=0`t>%s&lVmup{NE;d4rx?baz+^3YL*Nt5G
zK9z#I{g`fVVt*u()-So8o!_jXp6{U12Xadl;QZzKt)IEg;&j^1C0yyGPhA)O;!K!C
z%qaH(JLqcc-^eSEseF5U@A&xJcG1MhorJ~q-4hONeeXgJ(N3WW@W2!7m?E^g3<&5E
zGhB$-QRr2Tjq^ltbSI^^G9V{3Mo^gd2ORyhGXr962xcKiqS8{HJkywH*JcAHpY8SL
z4we5(pwXq;SW=Q~gTW!R0qt~-iO)23q??Y}#Z2Px^tD<!J7t&!&Q&h+(fMMO-Olr+
zC-tir^=?$eP3IziNRWkx4@F_qgz`QV3)<cv1!kit*65mtlvwLE?{*$Bo#7^)S8Vmq
z90g++MPXR?Y8+v*sU4kzAs5lZUGZ|3GgdoY8MnA!GJfT?zSEoLG>ma2-~FxWl>>xp
z#epD+he&F>i;3EN+^ZWogP0FZJx}G*N*94tcW$J0<ZZdgN5v*+(~6Rv?+goML(sVw
zWvds-MCm7F!8Rf_K`dR<8Il;BSDodOSJ1Wg(Hk$Y|NG_K318}ImZdVGFl68fo~Wz>
zrwbc}(SbHJSELF_1%ks_fZu}jJ_g3xD-qSC*61?p4g3WCl3P`=KOEEC%Q_!GomT8H
z8+Z+kP6Vph&#Zo%W`bOjYxYt+Bq~X%m>6@EQ}nFpvl8vhxPG<|1Lhc)=}-jv6aX^+
zx-}rv0P8J*H6bB>#mz{jKj1_O9_1OA>2uWKq-AJ4oM4d-`B%U0^{8m1X(D~sLpSjD
zJrr1Lakf_a1icln6oCcXcRjDbWh`EM=A(D99iw>mTV~>Bc~4Kq4A3!Yx{Yli!)e-l
zik`eFpl;H_=DzLRmYmZzx_6@oZhSFIbhv?zYQ<Ht{sz5Ss`}>iM4`FH^cvTi6Zcmu
zIxw1dgkh399%C>BU#{$ya!G|Gq`>PBWAuieVindH4J^wDLqeR5f^l?H-4b=CoEV8A
zS%ho<&LEx1Vf5t2E{1W%5C+BdHBxTc5b>2Dt9P!ifuqa96)-3F72|fX(is}+D$q4K
z3OWV3K>jGa0xv6;M5mq0pd2Y-PBv9Jv&W2Cldn3bfPyqs)%+Go!hK9xu_QEyYvH7*
zsyEv-Y4s3K6BCAb5v|o&5}HCc#R}ePy5!iQaY`81U&1J{Xh~?MoHFCO^w%=Nxb!d{
zHZ`2Um<)myP;dAkEOVWgd$DZ*TwPyL&L=#{3RusE2o;i}@n2?mbR_6(2-7ZQ4T`R;
z9|gml5QNomslt@jHz6KvJ>urJwSkvmrAD7PJ(|OR8#9F3vp#!WHzRL~AFlF^9?I0t
z<iGj!ul66Z{Re0NDgObDk&&JGKLY=0GXEd&{TJ#)JzT_<UH)N?fQRQl9se$RLxz71
z0(xOV0!9LQW5a*>KluF{_}@9bn7y6L|0Qik%RtLO!2Un*{3rA;{r6-X|7S7+dKFIx
zQv!N<BP(SW+y9#Szp=~tKX=m05itJOfS9F|vkL*sf7k#2QOvB&uorm}c?<*q#sR4N
z|6YavJpF%Gf$e|PVr2Zk^!jf#7@7W$9{*qX|IfPoZ%IZ1CT2Dkj{nCG;o8U3M|-&W
zZfZ-mvxdaF*+f?}(NweHm^an<;Bsxoh<q)6T8=>tEfGP;*qpj3Bt3^jKqr4L87->?
zP%2+B8<bptu}h#Jp3Igqv`1)xt$6N$%~lx?#mLuO%t@l>w)@rl_E&z@e1-Xv_jHPr
z**S(mNFp2zAw2nbmHztk6&uf$h~=3oWbEKLi=7Jj_%=`UtU)oPNWb<<+x5Gb_a+#r
z8lH$mtxC)LaKci4#8zQ&5n{PiUBA&~7#~Xro?z(*t7y3<4CGS3IR;`nkOHc@$L|nU
zT{ZzukO$;`*?N^$KXUAi7Xe(rx>nyyIIm6J2kanENatMJUsnGicr_Yg+Lh46P87r&
z5vdC(Xh+K8#xE$3m|ut}aV&~hVo!WL4$et}e7=t`dJ9X@1Mva!zyZbb-u2DuC~`cH
zCELDDhi{eP)d$!rr0xrp1N9hCx(^8q+}rahbRfpJ0P4)S=+1Z!Ia=Zb#y!^?Ayo3+
zPbl-$y*xI;syPu9tBMh89H>e?(ozL;+Na=R+6)49&LtvG(Y67G5MKC6qZ?(GEA#z{
zKs30o7j6LtBAZ(TvAUpe>oz{=Gsns)RJ7a3=}%9aB)z2=vvGJ+K>mEekazuI%wf!m
zNrNKZF9x~M9XFow&YE|<G3s&s*EiAS36bP-5sNRDT;U?MR~jXXn^5&S)w2fi<N;6>
zb5=hqM$8@+UhW7F&-DG7MdoP5JPIXNW>o}>pkicxt3SVlBEj9bV5TVW?1D}utCC4Q
znWZ_+5~w&I9O6kd;h9^Zj}D(*L5_dzsfVa%k5(`-rLlZ9lBDPd(K&>Eb>2a(y4kxq
zWstb>C53}%P+)A314-GRJ+g9v#lL5ReA5(ms<vDxaGl#WJY+d~rK{k{id|By1uP?G
zTjAk%kW+_>4?$Qh9lV5<&5LXn#K3z+wm1#rY@k5KElF(isZ?H`S=3-f^NYPbhBYwB
zjy<LL7KMT(Aw+S&bLQDEUwMc6d;TLvsK?Xn6;3^?HussldL-Hprg`YYbz2CX$7oBz
z-bUNoYl){0DynjhQ2khnFlcC~%Ni9?kwuvRCMv2ca)BB}VcK?Z9AAiwL;6zeyGvZH
z{5LsF(Cn`4BQ^H&bSHQ`zmo+SdeU{j$ARbDuP}StvMKKzK0gV8GaH;D9X?Qyz@dI{
zEM6jQ@SF+|zdX{#pU@x#)T$*eq(_+X(&CcSrWn&c4s&M2&;)m&g?woFPZs%aVv+U?
zZP^jzTALK{e@W$+fwXdQkHeck1lSYKqHyee=)o5EWy~n=y4TXbtcb+)En`0-^P%7>
z0-Ty)XtfC-L=BIOmQIM0LoD3+cqI-I-X<Ga#tkT-%q`D&^D(iwa;<MUY-1OuVw@0v
zdOS3ENWRBsp+%>Y{UX^Mv);MeJKsjzyRj@wLM~Z75sj0o32KLrSqS)c1CIcD=8~X#
z87ShD83?YBIreA4z=dk!`w6hQV|+&hiTMHKHpU1GZB(L<5pbAuS)|1F2F<apqRa0l
zucLL0(9c4Zral~37N29#%u}T>Vo*9!<>*l<bpnHUxzf<vb-jYsff@Pn73#F}ZbkVR
z^#vhL5JxEr1OY6{@GT%9EP3Y?ZB>g0bIBEvA{C&Z(4-O^Qig@fD_cr3M?`s^W9_#;
zA8&8AHrve$G#x#qW!BWRTz#F!-Fq7UmXxIXI33yZbHBy}et6x?wVHb#8SK6vJoc7X
zd0h`bLBD$voWc-j{RVG_SB%j+In8Je9_h3PE{K3S%VISWb7a0JX^9yN>Qhu0HpmVt
zLoGyr0k_2>(4O4Q!Gs4QWdTb>&0~P<@JmDq?a^Byin<fvQ(qaQzH6ZNltrl_vd#}E
z3YeM_IHWEk6(@!p3GeAw#HL0N(L<&vdo8P#si>%_VEKa#sDM#`KrCj*bE;5!9%w?z
zksRIM$ML6P;*vYNOqJ2Gr9v~WyUOs5;KWzeLpMBMgaji|=U_Psf<iaKshC`{hqFXa
zu>MO#DT!F%1(I;7M+QvG`(@=~d|~ItkbJ4<#=ynpGy+KkcdzD@Vk}z9Imq=@rR@yY
zlu{&4Hi;l?{Y|Y_zA;)#h2;fAEnOvzWU7nm%o@bW4;rTXfDy&kLoU<fScx_LloA+~
z`#xCWO?^BQ8LHBTELsRw)Jr1JGPZ*HO#~bh8A}ZYqD4jJUHN~9qk>XYZH5XA=4{x`
zvt#2~%K9x~*#;+=i#QARSyg~e#VdUZko=pNGb3L_-viGKSa6RORAP}ZHqtAmomIq@
zm*eaUD_IUJs$fd^CZzN+w1ba>-lic9DkrD^_^eHHc55K$28~8#K!E-9^Y#gRCkGnU
z<3Mxbx=H6Er;p&36&$ptMjG$sL?K)E9MNz6tbJcwqlQcBGx{1;$W|}h%R2XVXxdj;
z<fUh_7Y<y#dJvmsqZ1#}x6<3RSssjt`n9s7M51JH->J90>~ig2I=(#!7i3W1eepK(
zoG9SmY3iNW7X|u59v?n(@<D&9P|vl?7mL)eGc2&L*=p3)=f^k(+A7)BDeC<lf)8w@
zI+V)NLuTiGcvH;g52}m6ip%5o<YDxq5nsHOoj9RCU%fU-zBH)${_F5#aUv|{m^&VT
z4P=D}`+Q!%lO1=xda}Rnna*13RS#i%`B>j4p>AM8!;pw(qd9`ADW6dS5a`b++i&*h
zNl$c`Br}r7zrM%}1~pKhOY;sSDI6C^K<tt~9)C659m4YArtQ|L-_(1C;p%^u8s_8C
z3GR-;72O@CcgU|R0PLndG|YKL*BU;!G(L$xlHJX-s$G+fK!asvQHo1`ReI&$?EGT=
z@UScLq4-sgr4F;Eka}0_I~2}v;z^jiYB>nZCW9JQ)!~py1+&w=Nm+hEk;2D&>NRrg
zs6ZHCFq>DP70d&tY0gju2GIv4^XJ3c;r9ctDVGvl^~FFAzASSIE{L^RAXV96bJJcO
z6}&`~s6Q~Zp(e3beqG@r`hi~d%V^{s-%UOWjb2-Cxih;8j-w_=)dhCB4pPc|W>1hV
z=4tFt$?fS@AxG6mbfp#e_Mjb6g#=TXTDNAib482S9G?yO%PC{k$k}QBQe#1OFkB-j
zj9D*v*m<O|x2m$PbtgqMu&J!9DZstRqRWM|B^oG)eO4~4Y^m3y=^Q2V8HwB1GffV@
z;LH^H9BG9Nh6v5^k~!HIBl72(fa_$o+e2wE3nWl)mWuL@StY<fKny*h?t>y+VF5s{
z3v^xDqO+hvk_zybhXBT$dIUg8ARIhYqEn6`W~C^Z;}P3clm!$gErwz;8uL}+%0n3n
zyP+BfHbzIof|VX3L2f}jq#@e>GzQNwo@$bxg5101JBqPBFMk{@SzX~U)|6el7%i`#
z%W!^X2hSJ^B*V-Dl~*H(Lk~$fD7gmGN&bb~kDrgP4Ev}kHM4ro2Xx1Bn3yxiV1dD&
z!2%hKFh26;%#0pxaB8gI4{C`Fd=Ov@imdljVgwCT*Yr;48`O7JpUt+gp?OUIqLZ%&
z)eiaOv)9r%g%0I`h30rp$WXD(zkRtBu)ds|6tHGoj#5#C7Xh`7QM0W&Up^qb=A)h8
zG1O=bbqjw9TTm7Cd^2Jaf=rp8p47aMEL&>mq<kc771oH^DuYnnr@ffBi*8o^sYo2_
zsGto6{s0^dFemt3xf7U=t-x=4@yLb1XTW*l(SFi7LfxkR(8t6@S}>fK;Ms^6JbMa>
zF;wR60pB(28hipa$&9>k<hB}ZjPkxu98*=bp2PB?)l_XFYv{PJek&O}d6QM`eA68W
zV99S^cB*t$-=Q02e-CGY*TQSyJMic_%NS!;E&MW^7XRSK<YV$hc`sw4!fa0PN*;1e
z5sCuC<U!2kY(SPlbQD36DmQ2T$ZT4JaVwk1#~EPKE1xJ6t0r_I#jD}e9b5&;3x|P|
z7bab+x|qnJiU&J&QO6(l@5e8w@?~<zS!*i&O}b}3ZJ3&Hai~Baw9>$oMnTcS=^DX<
zgXlLMqkm7`_s|<>QZb{|4}<nJ#iW}HKz2^16NZH5P&tn_4ZWtl8~o-aD4g@s5z$9l
z<P!Z;ll9asYN6G}R_PG=!V|torWALcpFq_0U7ySDfA_t*awAKA`sMX2ZH>MYL2akN
zUaP~YpsdJU`?zztx}(LCbk*(av42e;Tb1{C=IXBB)8M~~%}%#n=kdE~-Rh?Exjc=#
zT#1bApIuMxI!UaJHZ4^HsFelWGL2^lH@6`zj*!Rc+n34@E0eWo1p{OUi`Is8?NWrL
zJYsk#e|LF=`vu2oyX1|qVr-%kgM;XS@B?3l7klK0v(H(WKU0P17cP1?v}-t2sMz&+
z$53Tw7wnMi1K~D_uUdy`qIb;wZm74HM~+VbOxMRjO*uMSr|t;H@z27H8^yxDL7Fgf
z&uGD$ltjB0Gc5Gzbm$x_%(dI&C3`eXwFTscI{>h_R5~g>Qb&gMeZxlP{+v8je-Ggl
z{ry1vmGaY+id*X$gu!sfK05^bnni?-bM6Qd;vv$06a`KR{2MqSHjl_=U96H%F976H
z86Y(mV9)ZnBB+gbhFX}Bhf@+6QX3@v$1y&*K6k`ev)|(jqj{}LkV=&;Ia#fcpt&S_
zL=@<L<K*!%#Ph(XoVs_Cx*CZM8rXusf#DbRxX20XTX0UUpZQ*B70BM6;aJL(y>rFe
zUE{V9Rtrow?(jCrw;%Y8^vn2s^d^qQyvtu{#xPA{qbjP3`<pu@aBn@|MDgx1V^IR|
z&Ri~z03YkvtnApJv=|5&FbK#=0MZ5QtPKo!Fwn(-#(~L!%Yn@Rrs^q&$@no2*RUF7
z(A%7ZUXr(YCNo6v0@(foHXr4R2|-v$>{vpSaw!~45i6!(Q9>FS!pkc7lnws;X^#;8
zCE7>>cQz8^PeWP6@n0$^BWJ@$#D`~^-Rj#s?w!V-UmyS33_r7zVWXJC!*83xy=d0g
z71u|fNndQAEnvQAuaC|^^2>`02i#-IIU&ROI9B~-SA_8z5(`ap_|3#18gfRN?}%)b
zzD;^^=PL-L4t(XDfPg>+RnBogQAD$I##CV1Kx^n;=gn6Bp|?F<{;CLh+PbsgeoJb)
z&V%~vNxD3xm|CtUdkvmvIJWCd?PQ7u`xo>kTJNjRJodEhu`_BoAb0w)4WKTqZdIrA
zB)PQL2CFov*etFSpm1U;R*A-9e2KpmH2dh*sT}B?HH$V)HcfuozqpHblZzjvvbE5)
z-1^Slmp-emTJO=nQ<km9__t^e*LLBX=gyK^r8~v1s-5N?t=#UEiIcJsi-&A&qQs|U
z`8A5`MC%@h6fVM*s*f-+z*<$f#}xw2s63rp9%J3JvRmTqR0uJzczr_(43W30F%n<8
z;nk}xGcD62n_~4v8!8yd;FJ|i`3{t(8ibLboL`t#RAN;Xp4}$6>tb#R=;M%1kzXkm
z5u5%fyQ3PJj*l5(_mkx&pglK+nF@m(+aOjvyLrCdvo{L|=*{F!Aw8RGm{jhD=c7v-
zL{4bOdup%Uc4N0}tXrhe+Ho1N#~!`l%%*70fmk682g*<@a$3(w2|#rS^7}6@evVl5
z!xM%2nv5zaZh0Oiv);$HasF(u^xB;kVc^indExgiU(@(o4{s$u#I-%FZC1<f@Uq#}
zNz_t-x#s30?bihKRP&}=SCW?VWlHaJWlDbxX457Hu)1?;AehS$#lonpgwD!s%A6FE
zD<mJgB5y#~%R|bI+EgX~yenB^qM}BkMJB5j0P$hb*Rqvql`Z9e_$)PRWW>ItY6&F3
zfca%Xcm6x`8MYlc1TG<*3Zk&a;ztd8HGC*vc^vTMOtu=03Nqo&TG<*K-zqj=S65yC
zty%PTS3$h&(y~$g8V?*HZw`0OW;NT6Y*E|(<96Y`62VtlsAq>`an!uSIe=5IYDt@|
zT+3$nYUx5IDHz)5*lE||=O+7^eDblLM!QhEuv^fr>)yG;v+I}@{D$p~Eh(iOT7f<B
zw|IGW-^WBCY--KWc0r*^-Yli|18aTGl7NbX61bGXzA=!UrL7Di@*)YhMsJl1J<Y+^
z8F6*m4|5SQjlB#OBy3xqOF>G?+F+-wuJP`pp<YQR6RMD^uwOw}SJeHmtU>b`M=w-}
zLPnc~RB;U-4+1{Slhub!25f+XM!D$Dxd<~^mpcN%e?iWjANm1#97>Xv6t!F#E1pAh
zz?^i8(y-i9>rtKTm1A|Z3=c7BR#_R_Wmsb+#4?~6c4@@<boOcN@H^)4G7!)xl|-4s
z_zz7?oC8?A-L}gtN#{I(*XUGc`A)t;mXf-*xJb2FDWOrm0wsx23|~1x)a;3<TGqP#
z)4{-=3gNk^Yo-<Gs>)@x-g=a5=-yHktRB_Z*$w(ONTGjyVj@ySQq|~p8U7o@GmCo+
zi<YB2`!=Swe5fU8Gz!H7i-f`jE*ohn1sRnLKMte9ZBxZ6xh@n0I{<yLTO40`usUaP
z`UlsY>z;N0s#)l*Xs;cHxkhpW)+LI;+?HI{HfQ;;nkrXg7F2ANNQ=4qS-y;#L{i3U
zm=*oyx0c{jOdR^OH4J)!h$2S<-iFh=O0DWC%Ose$@a{yU*Ox<Ap{e0^_GWEso4xL$
z&b-s$z}!npXz2Y%!^FixXt3h%(;6;v?JgUuJQLdz@6rRnjitk=^0;QVrfxq(%SvP4
z=kS|C>|>NP#%z>dDd_-BRm5Z*?bJa-U0bN84%+Y0Ot!z1{ItCL35^QG+hdu@UE?+Q
zZ|EW{e=29%;5W{iE}e?VEEN~gCDA64PLYNaCI=)d9{3@&$k}`SuerV~-^<03-bN83
zTG2A9;JWLEtpTe5C>^5L#1sQGcVxcr7y2gLqjF_DmH|tjTh#YY;#t}!gaUuM!D!s8
z&Kf9i2H<5td!kCF>fcQJW71}j*Hi=lran~4CK2dtcQ9ha;_@<rg&>y?B<Wlt;~mko
z{34saFuPdc#L4nY)OsqT`YHV&>3Gtk*H2WQd>ASa%7#R>5dl)9WR<7;S{<**I=m)O
zv#{~Q%TaHdnJcHjBl_xw=WhX%?KM5__6cUFPbcw6rR8C=jcizUxeQfYD7psi>*8a!
z!zWARddyI}90M4yFGSoH=TE<n#S@RB7FK$%=b<akgf9h(qxj%dxh|hKCi?B5pyr^9
zrN=gw31L3FOOjy=90MTisk?)OKb~Y{53(;#8k(pIg%Cna90VX4dXm5u!$yG!3#Z|<
zNQovI6BcZ=w2ZPScO<!)H!L85c|6jVk+pM|8AzhX{)ZgifxNuDGUUGWY^fZ4FUNvG
zvwQ(zg06=sCF73kawghKb7D&f#UPqWMNJ^~)SyQ88VALn@3#-cJmOi21{N-Y)PF^i
z(@yCF92W?p(IWoDqVXgJlV!;K1WCu?8;!2tsLa;q=4y~$Qa>f<=(bmP*WkHB6+i5p
zfV3Wf5+2HOsn{>bdly^VRj$01bIBHhM@Cg@K6E8ET=>jaUpMGppMm;X{ShC?R!eTe
z3O2~2wIhFxaL05TbARg*f9Zf*-yyoq^ry`u{@t@#NlspP>OX6-)=$)9&P(Z|ijQtZ
zmh(nou|PD@)vk5}%P7CTn<am2o*eUP*lyYG-hA=BeswL(6y9jM89j<SYTD1HlXq4c
zkl><B@Vi)S#}1K{20peuepF~5l<Tx=B&+Uzv3()@q~x}5J^c+Dy#tdEYM53Av@YD?
zzM!#AoVizhPwzoImyIdp;J0+!bB(o))rFgJq@%YN2%cmO#!{+TFXk-XH<5iYV5;V<
zMr4)GxZ>H6JOB66D^5vP7c7orBv~lP?kgd(Hr^N~3rjk4+1##ypf)$}el3D9SeZO<
zl_;AXTJn-qEjvK95NeUGZW@$lVh{`@4kX*iw}P&&F7P$&m-!J4gx}jXmd4sKF1(yU
zBo?yxGFVFsMTh~pU9l+S#Z}}=^!(V9vnR(!9X2v)F_xM#td>b`>p3pesYQqYiqk)d
ztR<bDn`B(;aQV!o*V^Sc5a0rfrBVmA_mQaXv^|AO_P^uouV3%>;l0ln@11u^L05Wu
z+_!8@&(ks3X}j^Q->n$EpXM~(_bR^XWpdr1E5WE4%tvW;cq(_xoHwy5_0RcI#UJ?n
zbX2?bQMTO~kGz=?fhFQVW*STxKo%umN|KM$sEK4oaCa-|0rn_&T7b~|AR}!ePX5gR
z^z?n8hQq<ixqR^V8iAF8@+00}NPEGnz*<hk$5skwvAwQ3e$;N~d@iPaIP-U;u|U=t
z0#Z~(Hmr8modLDTJ!A-kIz-JVd#Iq;&=P`c6{Ahz{_4ERs?#SGQgI_gGnzzd7otR}
zDVnJ<xRW2F6sIo=@o~79mdSC9)uisR7|SEujz-O?<sT+EPk`!rt%i>C#1FxQg5-ft
z2(qfrs<0}5PAU|u%G?3TdkuXCU1(frzAE=N3)~O!@9;tRA$(C*wXqL*?`xCoVr~aI
z$LQ?(<lM`_x;CZVQ!x8wNV(*!5xP6xtV3(TS@mWT%%8b@ZY=zKTHRW25RU`*fC;-<
z&1hm<hq)`fD(xb65PBD%OdRx=!?(cogjJLk1M~<$*W!@V_Y`rk1?iJxjN+^)9Z}o#
z$LR0gcr{)q7@S!azk`C!(6p)x@)c*Zh^LUD?&1_R{}urea+T+1ZQG$Q3q0aLa@8Nn
zQje@42Py~lg0=Ngq?KNLPH~vtFvDkZK2p@EZX?EZPSy5jzA1n#E`9_;l!{CclQ^NM
zg-cak+2`qeoy6AikG4JX91qF>yfI_|ykLzRKq$%aI>+W##3`pdMrUsi{*`0Km@hD3
zFj+dqjQQx4F=bp-d)H`%9>>oE{=}ZlZ#EmGNpI|!K&h_B8t%xTyP%EzK*dyH=q247
zHc~kZCGF^oDl+Pi!h|+s@5nc=cyT^Qen*}>9p))ZzEtE_Wl()Zz#|ggivQ6b5&X<I
zXYilv?7Z9GQz$Pe?IZ`QplCkqRPiNBhq#XBNAe<}dvY1vQ<1Jekh6-~maMu+1R>z3
zM&eOHYjYiEl89smuoj}LW6MOj2vCAj3h}%#p`g|X)`Y)`f&XXsJEqZUr?G0MVNS^{
zL&<6+ISxxrW~)w{2{4m$u0vd7Sc00XRw8aN0>K4L4($D^InsacSIun3(DwhmLc=d>
zMQ8gJ0EE=4AdAZuPLKpmkECb9p!m2@Wk#d=+4<b{FkJj<2JBqKfbhWAUFonmANnjV
zj`OK@vr7?e!D{nGuH~&Oscx#_&|-6bcW=F+oAbPz^1kULTK9T3@O4uBWzR87f=+#(
zBr|jPg=4az%8cn~4`0@<j-3gQa$9vOQ_&M*OS8!pSNNkrrq`~#k6r3QqseZnthkHR
z;qRUG=(bvu`R@c_y}j&bKFXfG>u`O8aU2H$o&&C1tKPfA*K%}}xF|hCH~vcTLe)-I
zyV5J-A+)HrnI4CuW1CNl-=0;Cwr<0O^~6=ZVm7&G)pyhoR_<y8%1b7L{=_3p{M_%e
z!VVYu8mbTDys!9mR#3Ah000i4%BrMusbHYLCpw|L&NLNH1lXsl8*JMabK}`m9>0WE
z+M%dzjyHonjJ4b%7u*WiTaH#Hrc8WeH!@wQ6KdtqdX8kbb&ltN{0e<^Dj}j}M`sm4
zlS9#7+owKsc+$>)Fd?W<1;GC2#Ob&~pKkPW!aW5(#rc@7BF}WTX3{#*bgR#YCogsy
z;s6hbpOfOWzVCAiDM#K?(i{ZU(r-;aI_f+hS5E%9#%N1%OPxo}ry-r5O>yc#()e%s
z27+2gEQ-BSYBIfI8q8oew6uj{?T$kCP}5}rrUzJ~p}7hLoQ>NPr(8gTKqz-3FAi9R
zhS@9$?i0v*OD7_`TC#Hv&iN6;fk~``3)Oay)roL5j%{v@6U!Y9F0uRd0jc;sEJc9p
zXKSZXy*x!qZ~)L`D(Hyu<?LAfkGuv+ORg1sz2Ey3XGBeDxTj|E!56s7umuQi?#|m8
zVB7&PQ$$p-iV4yj^GdKnq~f^4oyeOChSG|1FjuRzi(#q7g3-=GPgxJE%HcDot_B5^
zx|)irin@c5vZA=6W?PYkp+^t8cWKa?Rc%IP{&}0CU>anM-jXKQYE(`1w7Nr-br?E*
z1kJ-iXq3<Mdq6Hf>U6n<vV*s_Y_(J->Kt&%J*=LO=K&ObCVID!VD*fdz1wIW=9)fN
zJ95BQZHT0VmB(uxuyhGlc?T1wMUz;IlJw`5A9WJxb`m(~%+<XYo<>i<ft(Qo@!ELq
z)^!R5bJ4zGv4h%x3?6<2`Y3@Ov;Y15{-zTBs7yA6!^xWZW$d+O2IedHM7J-0ca`~e
zroI2q0`9e!bj*@AuC$T&W@PHc4Cka)B^jS=@@lQe{@zZ-h5a|0KAvy>=Z$d%fmIG(
z4#CU?Hb=I4@>C-Q(k!Hw@oviZ<gLDn=A~0;sdd^X^;du8xNcS}Plv_F2d!{aslTJN
zs(Kp_i|uBWRd_JEpsa1Nd$j;vMnW8h(?$yWEP)xlTz#;l89Sy)g%TzYPq9?yKPxVV
z>;WdmJ&e_hGrHlmykYZxJ*SR72A_7i)B{h8BX4{B@G<>9(L8=#vuFyA$g?F$JeWuS
zA4p>`yddRE#FHNGHEvAU^=+Hs*6xvG2V>RmE;o#O+?)SC$8qsUZ(eAa^aAe|Zrk~>
z>pxVcu<|hLg?+uLeqQ4J{kXT8HnFebIX=Re69$h{#mg(QBhNedd=uoGj`|vXs%uwd
zg~5#2589D)&nY9rvzAAnwU&3+tM}+FFnICf=l`4-)}^2GWg7y1V>Whmb={uUoh61>
z|KpK7s_IALpX{%Q!qLdhPGC@?b=4RqD@t-jyAV1|6vZho$ake!Ck#!P211ynsOG>2
z9;<t+60Z$#I+;{^b&tMn9@N~8uly;{Y(tbaMB71ILc4;Elckf@g{AQ$C<q`o=VdC*
zgx@EJDVS#pqQOeNuEgo7pms@9gkn35$RbE?-(&aq$CkXMYUAUiEAz4he!Ju8#M<2H
z6R+EPceMv&t?@A<i~rL~`LK|^o9+JRt~aNXT=dm-h6tpo7mIUl&?@&rsy$4%RF}u8
zoUQ?L`%gsqcv$VQtVC3}BH@9C2Jk)s$`4A$ee)O~CB&~Tt04g=Z9mXjMu@QZy+6Q*
z&9W8KKc|#zyC?RU=b+inl^Y%@p$}OrC7yLUbzELTqxiT?80mayH#ErKf>E@Zzn%JW
z-uY%&<@GAeouXV(n?NmLm1GhXGX+Tlxpyu<qjA1|s~;UeNN~vd!)Om#;L^!J{J4i*
zQ{h`e7{;Wz&LHPZrQ$G>w8b@G!VQv}6<G!L^hfd*jx1W}s+G#i<Q4Mjzu|I1%WaaK
zv~9&#<#P#h^9`$$a-i~|zui~zq4=S&jjZ#EKJXe_OjxAmaM?7Y$Avo2gmUq?7%GPa
z!hEc$WiK%YC%_GiT3<MNF%R*nUwX^#RKQS}Cg$LUI?I7gfY@U91VxLooBa#>N=i`Y
z;a<hIE``Bgg3IO09&KJ#nJR^fJlC4bFMng!wp7I(0e|iW`hmDr15l4}TxZ5kvCdY&
zS=GGH?1W;&CXqlzxtQtEz=8r52ypg90WCTtN@)fmdt5N-7=$VE<7fuCY%?@^U_N7d
zOetQ9?@F|bTkG6`GHqzgDorOa$F{5PV0G5&Ty#iGqJjiJcGh}ME<V0n{q5(U3bnyM
zZt~t9UylC-Y#O)sW7289JIo!%@w&7xFtS{xE)iG0w_NXPEY`pEi&Mk-)A~*((IV>W
z5VJ&nh_AXet-eQQLAj{!?$ldt9<F;+Le1SFdh~Lci1aE&;fmRaRf{c8m7D1p^|?VJ
zBRXpd4s{9Ii*)smEh<kdUa3|mlF28sV8y111cSZDti9p<u$^&x@f2Z!(pa(nEkpDO
z4)lkc1<O$kR<H1?UYXh_w8K|LxbrWg+ZuxlD`RE0;e%a?E|b!5%A(`?KDRfxEi=5~
z?8v(dl%bbrAwyo5?tOTFhD|LBrQLH+8TP1?u=wZo1ctA=?I)P8<F$a)0%C20;+ewb
z>^l9LG+9)CkqNnL|0L@PRfltE^>c*xyz;Sklha}{_YiD@e^;cmoUJAlg>?I+rs`Nr
zs3G(2nvC^IIB>4J?1bwUS_Opew4bq4qpI1`eUw*iDWjNbQ15yoYLCOy5tuq{U5H9(
zkX_Ck1JcHW3U5~8nW;y{@QPyxjNdFRb{{i!`@Me?&1zEDDnL<s!V!=1`t;FwF7_EZ
zT@_~a0@seiv1vr}8mn2PxVniJYDgPFHdPE81S6+I7#7i-k(;&MiN%epN4@CI&HWdL
z;<6a9Q#j5agp|KAovoRZk7VdoRmGLk_NP~JtskD`g>(cdF%v@qA=x2$%@{faH1oYa
zoWwFUBxML?TV`8moBf?!Dhzo+<G?1G0!j(UrBo)5v$}<i0(WA0LTX#fG>R!CEV;CZ
zc%hQ?gD8g9$f5ylP3x*BqHtV$&-z}Nkr%(UQS))sk>}?0$*%|=W6jmMlJ^+H;mX;;
zZ!|xc;|J#&W!+6*ll3_-N0XQ>jn$k!ZPehKySFENhdLae*8l`lfF9cXHQ0G`KnBMn
z(x{6JiEcr}Fz2A3GIaoo4)NeBlfkT&RY4w?SHFav?e60TuLCS}_^Ka-hHEC1{ua{T
z6M9=oj4qoX37;LliPz<0(Z92Pu&RxRk+>x}6FBxu>3e9Msov1@Z>6iG*L9*QGu`J`
ziu&DDJO3M8C)?M%cU=AFS?!^_)<+_4rT*u5Eru+605PEKr6OSluje5(NNvpaTLaem
zdN5<(8FQaoE)W~~zYhsQNoajOgDg6~ux*qH8<>YzvZhsNt<>l)s|W6^=n@GU*t$N7
zOc#pO-bh?WR|h*)J>c5+Oo<ppWlZuxw-zW-U?Kcxq*c(9e}}ktHL373`#^M-T)_D6
zXbZZ<ZdskS5#Y&!7hFs0DUht}dcZ|4lc-Mq!X@w^Q9%q)BM1~JHtr62MOx~Tm9QXj
zr<xf_GHdj|0HLvlv`L*LedRVX`m}bPf<4i+$p#o<`W9S!o?PC<$sHEu?O?)esOL~H
z;lYANLP1E^un4IfgyNxz39FOUW%KWahbnv+W_?;`?+V>{AZ_geMlAzdXfUE1vSNZc
zBL{4oV1{H8p-`}Kvt`%?VMHtI7?xEB8~nfZVV!Wvx~+^yO2(4t+_=@%wRkT3a_DmH
zA3DMLb=j_vH3@s7>WgbN@C<_<FBTv)G#DGA;zaA!5xGBC%db(jgnC}qv`n64NVFMT
z%|%6q7t=S9C4Wv%8hol%_U_TL9C97-r!6QbGq?~rYH4J=)@9kcp0FK<r(=c6egeTI
z&>aUZ=F6x=Fz%|$w#oVi1Qaq45fU89<@N=6qUDVc;|?x_Edug-(_>G3;J^7u1V;yJ
zWHx|a`gn-4f3rF8&7Ali*F~`1QEWmXq!I_Rv*YAUx$9FpkS@+eq;k2^rejd(tc+!h
zl-CTqnBINknchRgoc5t%L#bmmJ(JEdz6>O8ojNB5N;d2iBkQ#9BDRCXF{+^BZ(<Jr
zIJ)hBC(5&p9I3~Rk0PaweGr#1Jq{B}`KNGMDKi9CFUnSj?=U7dGZM8>u0IMTxLwd&
z@g==O8K6d$Kn&O+yNJnq3v>7N?8Y~mJG~8@PmFKfOGRsuvR{@cSrb#vrlyT;(thPQ
z^04l3H1qb5^o%r+^$0o_9*?|TXYwwHXU;Z_Je2FIZZBI`db(1{S+pILEtiNuZ@Hsw
zoVDvAhyvjz04)hs)f>gqCs{LILnc_{ZP6*4hU&AI5mRml*yY78erpo4QH?*M7ANTy
zU_lsoJyUpZOF$G|oR8wISN5#a2cLlwc;V(K)jR?nJCS8Xx{~#zh{TvIg;Ykth#v1_
zl`Hi_5_70-Xo0GqP0~R)l8vszCis1HBcRtb=qqfd<058|yi<)P)7M%-tsnMJP|8FV
z0_7OU&rj*%a@Sn+cHWk^Y#d0LH~0!U%Kurra;ob?9a+{|e124u={%rnuH->HNW9$b
zaXjDH+{N-Y$=cT8x}RTG1>I+GJEK-}nCzI;EwM$GuZCW6*X?;2oBgDB*K{_Y+Ts`J
zSxwaClzLgNzZEvg5gk2KJ2k@hYvbVr{5~%V;LGVQxiKOiuOa&Qj>scJ0j;nmD(2{0
zEIb3KBvzQX=}J@DC@n8e8eJ$(@|H$;(_mdZD6Z;Jg6R-Tf_v-B{GI_u1r||YbqH(^
z+lHtq7e$PspHY_P7PJS8Yn11w<IO1vUrc$ZUpw;MmyRp%tjPGPHKc38C=ZjeOi7K1
zWekb+Jt{D!`8(;mJ(TFQ%iVravIigyS9kO;OO~7XRq}eyFca8=Ci|6^zAX8Y=YJkk
zM|QQ6jH!wBJ2!;OiUPX;yL@xm*4Q5Bq9Z$)=}^(dmsPr~`wQr3Kkm1qh(#OGgnIE8
zlnLU;LQwJLF*Z{|Q`uEe7Fvy{IU)whq<Wa>a;qlZO(A@d%Vy>IJj{jMr7PCgKs^$u
zfXUy|+_IvnHW{A+mxlCQDO&1yp?)E$*vHaJ>SZxD_xHUN*AuTcA93(qRImSfIB|sd
zos9oxj0yI8tR~NQ)3E%TzW2sJy_&8HTbZu?hR1!oS~l(VcvGgs$<-)Rw|dF(C-otc
z)%N8m`p?H?kSAT^uCaW2ood_dR|9P|bgfceriWj`fzhtVSlVG~c#WKjyNpLI-D9{A
zo9?#IO+!^|a(7BU;YVmS;Qf))9dtYlC0P@!=^alO%5H%D$ZL}NxP3BFu}-;qE*y#(
z)6=FpOLT1r=_yzjYnpxV*HP%#??-q+%<i83zWt&2KIRN>?Z6|J-*qqTxd_r@b$<7H
zA4Um3?Lq+cSL^XlD?e~m1(!*<W`60L-H}0gK5hS$Mm)3+F%xm_^ycsHH#&cOzeIZQ
z7l7W4U~-(oNh^Rk0AIGnqz|D^co4ERQz_?%>kBid07W#OkT6Ba%mLIB6PB>;nd4Fj
z*L<)A8CT#-KX*G~FQ7BN2<@39%7~wbI&(ZSv<15tx^C!7A%Fg28AfyA>pug*Qq=eE
zCov<g&sN;sJQg4oj<pc~Z=nZmZa5M`uIK>=813yuG++#>d93+P;F|j!z5_)g{&dhB
z_}vb1AF@99hIX)D;yaKRmeAxJ@*CL~B2+%g#<=<;H`8iC`5D3osa^P-j!WTP><fYx
zba793jt7l1)uZ?mF<zl{eu?({_S_*Ni`Yb)nIXnoIfQN)owzjNtM!?#%^+%a<{y(1
zb2s4&<g;56F}-7wGjW({vF<ayCyc3)%`=z}@|8oZFWfHl+`Ro>h+Bc(jd`*rP*{Ok
z{O|_(LgF?cbp-OWI1n)mQD_2t^bO!^d;xMt?wb+gH&VMe1-|+8@yRu2e-J!6LEX7Q
z!Y8CAN4PX#xPR^uC+v41zd{AiA2f`8s3%(&q;Hsyd%mep{`t~2klfwGtnrqqzf(yW
z`~vzcV{sRAs1}S`;cSJqe{To0eKB!`{Ri`qX$^As^buPi%$Z*Yx6lgC=U(CZa=~41
zLt0sa#P&V0#Vq^tQ}(!gILC5SJ<$CimbTpQJ4HwU7vz72ird-ScJG>l;>*J`aR^Mm
z1W2RitUQ3(2W@uY4}FokgY-t-bV8&JMeK#&<;PSOfM#FEARqYL!CRw#h1#4Co`&+s
z`DU*GJQsmnRzVxzQKkm;>w!NIhOO_wzP!)g2{^|xI5MD}Sap!u^Da+rPVkQO4*e!-
zPhTH;(afNwL%SCi{?y8R(Jbb+<0`I`3-uCF#QqCG&d*B`kX;r0{n*otvlD8~$35fA
zPy3u_*nmFtL+p<A`?DjAKZq^B0pQz%rqzpAb_3^w&(nFo_%HGS$`AJ!&0h##2|}K+
zoHV8=V~U`14EK&lLN2j&JUly1d&c$<Y|k^9d#ZbqIQNuUh?J)>BxeBm09&b^MOv%G
z^D*lFk@U24wwFJUj0aho3@_8e@*plFGy}Wf*H9&LBEQsKklq~__9pO@GJk0BO!bNE
z1NHK9m$4s6p$i&35bNM>1?ygh2Rpa@4ax(puMvVi%$!m$OntBs7Jg6r-uBJShyDl5
zy9d&EGuS@>e(;fo4{DbFp7IOu2l<B^kcbRN!8u(-B8bGWXxfDAoIrh`F|sPSG_Hy~
zYaf<Z5H6nh$aZEVv|Y)La&`9l#BZ#7s(aXX1etG!{0+>Hus5<dhQI$e+CThP=MK7h
zz-nJ{-;`0m3aryJ=1tZy@2%i1lte0Lf$5y=oR+c>GPvo3G5T|kl!%@%w+}mn=LgIQ
z>TO{78Pa_pl);!NW48ME=FpF>YRH@u^cU-PujaUB(kCuUkneb9KlDgcXY4)H%Z{`I
zd}X`)sPzcvo!EZ#aa_DD{g=xxwdyeQ&)Crgy$82{)*T^+U9Zry2{j&ZtwXD0tEryA
z^FZNS@*TxHrqbKuP?#K``mShM!mF|q?fRdNH>-VT7uu;$_z-M^p3;O)N61&SUy2W4
zbdujb^Lt?e*4RTfK9L$S$u4w~8&92p5l8-u!Ce6=Ke*m-al{dMC;2_jApm=7*=P?a
znvl_U0Kcfk0=o@y9g(ZHq-;{?w$tGx9oV&U^7+|$w5ffk{G9P!kPj$_zF-m{rfSrp
zae4>Rsv7v<E`IiVo|Lr#?g6>{#?dy84y2Sqya%uf@SQhc9^ErJl|QjSusbmm<LvXY
z8Gv0tM?X68c_1+dtQ3LI1hhGGt+sV~91?_MLLK$*lw-en0ZaCy{(}0$P!1~?R40}*
zygt+tB`9ONId@e8ya=Cc9r`>ZUqG$~<U(Cc_Y?~6_H)a1Ctr9QulZnSyGBnK_~Clg
z1R0+NL#^aygs8dP^VsS6)pMtoeWy8JH1S>VrYn6AwV|w5a8-Y53$2;q3(Y*-)y?cC
zuSB{tMw!$LR4w#QB;$Ltn2F2Kwn<%*LWQDh!7x9$_`ojbdk=F6TFndegL$Bg(La!R
z_(Oi=k#mK)-}D2oY^Ju7-bpPOhRYDlEHJD7n$JC-(f<oSXk%1ib>v*n%jkdZhjN9|
zP4FZ-9OY`_YD6QseYA)p3An-(03E=~-_H4xQiA)AAp(~ZxKJHH5W08*eOw-~Ok<U)
zmS0hPtf^@D%cH1<6_+9sMJ&3nP{)w}2JN%s6SsNna<tylRhpk55_k$BcE7S0ot#J~
zRs8;UuS&C+1y2VGQkq^$q8L>o(~(k6OOlc0SV;zzLH$QR-3m>)JK&FLF(7O5NXkln
zBHs>@irD=Dbq9fuy>y+nWL)E&4jP_`A#n&WAVq#thgvIzWww&mA~Rd<&U~g-;Kj?O
z>vaE#wM(&MlYVJ<KAw=Jd7VAKo7^CcKz8->C*%S~fwHB1T`}u5T+19@QM<$C0_yn;
zb%&Pr190HYf(I5mJv^Os;oegd=ZJy=vo#qlTPf*Ev=c2Z>_+)jT-<e=xr*4N660Xx
zUSzSlYjJz=b`z{L%!aKbcWbtzFJ|aO^|Y?LZg$q}wS}v0<=j~;t~=%VK6MA(46H(H
zC-#Lz(p~gYEau!DFGJ|{BZ@`T*8FzLh`T^A6fQWfvYX2)h_<DaRZQXvSSh&rtwvH1
z`r&$lnEDO|#=XZ9amM1<V#QVZE-FkB_G9q2w076$<6JDYJ<pyR>gzx6>HT*DDR=d!
z?1@gFK^KR^bSMv+(HYB<-*KqtaFcldx&WM|X*&?_In+S<MVYfK?nZqV+}z%3Oo56Q
zXjh!|;>O7mTsz)^sTLn?$Z>wdVIIVezr)v|v~uc+(oo%(yhw1e6deNAk$l)<y+%h-
z2vWonj6KQ+N6fIb)M1vmB-a`_^<Mu|fn54#@%A%h`j<dJ&rVJul@?gSQy;4CdRtKH
zaU20F;-y>?$~0!yR6Tt@CvXxcdSq#kz$kdevXQ)XB;8krX?V4(t1lM!Pu7)n!~6AP
z(6u_vjgppok(2W#-*2J@TknmK9$iQyCd0lZ9}F`qH$;*9@c~^XfWMH3Sl#o+5{&`t
zneoQT*6?xCjZMUna}`zoZYAB446!bl7CJr}=65Yd3X4D=4JbA9f|Hfn%Jm8;(C?s7
zVMb#U%3}{rDz<V5pPQx61?jzXhxuB+VE8-H0-yhVEN+MNgIPe`M!m6^LPkAtv+=ow
znSrK4LNIr%gRahMY|qNl(Ix&g&UQv#?!Ryr7$epi@C7o9j~{}b&&Y489`Bul8e*pO
zefQa0EW&h_(h~PuctO2YM9?E<X;PLHvV{mC;<^(+^=Jgx!CC&lL@a$yo~eBYlj4j<
zmYL%$(W!BXHkmvbVgxa>CFL|RKV?N0xx226unZ#?bf!{(s(NEJ=JwPd!nN)Dd04Gs
zlz_Y6-M6L}c^n=`;Cc2u{&CSPOE)V(ek(m->QFLGe?^%-d=7i%#?OB1J9&)~f0SuN
zJd)pWe1IkY@&vH-nSvD53U9~)IJbGv!`vP2&63Fz62Ccf;A;U|rU5nqWrL=J=L0ke
zyo2=xdz>)mYJIQo!a_Jc{rVL5wRyr4@=mq!!LGjo1o&G2pb);(2(`%Vk&HP5+x_5#
zd^v^$#q0U73z428L<SbCaYZVuXF;gK5UXs1Iv^BK0zdhu)GK<;?FtUQ!L1R3j2l$a
zg{b+D{$fH#;0Qjp$H6<0{)~`uyMq<C#mynSg1bNkh%*(9Ay|Q&1v`KVj72;4^3H8&
zmB$9*Qyc$CI5s^%O#j<N)cSjV(z#%lL-3HLVmR+Kr{4+Zi_U=?9X5Lcl9tEiWVo+<
zAJhQ*JEwAiCH+#k6m*q5n<gP3Q`^x~`ET#@46k@nzz9W7y?h8%6*yiA-pCLB1Kn^^
zXtXaM5%Wrrs6Xl6Xfo{l806tjoZ)ckG%014z+IHlBYnJ(4p@6M0C6jh^7*y^od7R@
zcVjR$_ymA+g34{(TY6`wcog<v?0|J}2Iv6r%5Nw|`r^7bl6J5b(tbC1H-dB7Ut4lF
zfG7U=KJah5p)Pfl?V|*8-vv5fh<BDhtxo5igf{@cS)9Ly60_jHge}kqr#%T#_9txh
zPT0;r46TMmee~?80zE(qaD9Sjf)KnA%C7|9Wgt2*8$Vhr3x0Rh{k?pbgD$qXkRa>a
z8(w|qH8^3E+fd5AsAhK5Q(J0Yj(<8Wkxol!<S5;d_qISd*a2r`8K{r9z%1;6zx_aU
zFa-ej40hQ2y6g?i<*)(#f%g`lHv4fwFiIG2DjDJw&z9ZnrX}j}BW#ufi?r6?a4^_0
zDs(;jt}C~mO=T(zLm+x6PqQd*SZQ7}fwh2TyH5f})1Cn@JIIh*aeQF|@_8JD0hR%1
z0eD({NRsdHkLko$t>dj8?1?wqY`@q7>FxVh(A%Y!AeBbrs&pu=07A-oTLI-IEkB!p
zwd7W)Hk_&}u9u)L`{Z_p9sTI~S)Fio=*j1RMaz34@$hC)E-S&F2S1wpWc-!ri-sBR
zi#)V=sG-*F8@Pv)*T~@_f)DD-a8bZX6Bl03!Jo3L)Sr&MRCmkKzmV|kI)b&u+HrI+
z^WhB;0>U|OLR~^TvGUP(#OP&)m*ZpmL=lnz<%Hf?-hhUt0?fg9n2RzAmt|gs`-?eq
z04M``bZR^Z%^P5b`K6r!h~lk-RFJ2xEgfbT5CpJ?q7j&drXV!P$I<76F?B%mkpqk^
zO92C{`f{eIXOBw(L{j}z_hnAXn`qvJbg?j_4qQ;+#qSMJDq&+}Q>+L%)GC|V*RXGB
zZ?*?(p=+RPsr6dJZz0@5xFfk=?qd2!9E=?g@%RvBLXe05@OJT^!GA`5d%x*Azf5~N
z&ivu@xy^QUZkgUMnOi(c(C{REgdSYtXE}ILkz-_+CH*wu=-z_^%m&(v$KL`GAnxM=
z$h`tymCp@aGADS(TmqbfCJ^{zUiQCQIrng;+dq!aAxx1XG08+Zj-6~ImNPl#@F+`~
z42x~d<XE#DO5~8rDO3p6BWF?UK}w{gqyyzpp%4$1)3)C>57n>dxt`x2zw3K_ukG{M
z=f1!9{k}i<XWMmszpqff-n@?dF%!+?IA6m$<-BM*#=y~|=gBjnZMB;Zi9|)$=fy1*
z$sR>jB^MSo8FY5*Q|4MU``1r;$%+g1dG7ciEwBg?8f3_P;h*Ib85OJ*kv?fw<sHBT
z90M!@LP@Y)3AfDN$%f|cun!9C*@ye4B-}q&<A$W9*{s_wV7{ar#CXs*@sQ|6vec=T
z#Sjpz;?7W?Y#2YE<2s@84VbpRsB2{SR)6?Wq-?&ed2wevf1Bm_!%Za#?1z0FnR2c(
z{P!O7-=hg8($>l_B%xo06VuoD>S<4vroMx@+Pg1F1ij9{7JOvhb7gWKJ{p!{ls`D7
z(Au>#>ro&7hYwDh+009It%+5S2O0U&#lU2wDf7}0biI!`DC>`G8A1l|&3tN{Mbl!h
zWs3l7WZEYKLYPZS?UJRX$>+6HhJn}?kJxg#Vl|Ztd248!=92S;wg|BomBeZtmOdNJ
zlZ}>c7dx0tE12Zm=#$9p>}I5Ce49v}gZq9-O`SW_^|99BV)eq5<<hzWL+Hl0;%}Hr
z)71kLAmCH+QdxrPG<yGN?~9lrEeo7+1YD(eNV7N$GKZ*)#aawiIj<!il0qj7YW$JV
zb<i+5x;RZ|L;+Y~wBV59GH7P>d@NGRyAhbZf8<PY%6wMp0K_376dHMttswUJ2|b_Y
zIn$QUdW%^<j1_tEcJQTA1QVlgT;z9`w$1Q#%Sk3i%y5LZ9eH|l(%k)_d{A2`%y7??
zBKvs8JLJH|$QKOl#&)(%%KJ&6vDTfBm*X7SN=>b-e%z_#IdVM4{x-ez<Oc1S@yR(P
z`(j)JOLlPYx|c@;n66GcX~zN@Fu(`F`JrFw4Xo2$suO$ko|S(qV+guwidK|rW>C&O
z0|Uv9!`<eD%qoX^<1BR-tHQI}=9O=rD=I(Yb;jy&*C-Nnrg%`tG#VK;?$PM5NypwR
z>sp&rx(_b1jQuRDhX8yoF_2Sr#!qEp=IU@&wS4vCyxiQ4ehTN|u2(;KP7rKI&XzJ|
z-u8->BkSalGxP4dFCoX0B9A;)Fp^Q3yoJtNK=%idL(nAqWQfH?$GKURnL}H4mRZLP
zP&ZTjNmL!TqWxzPZY)Wa^FiA6?w{-5rOBmhGaVN1l+HRePExmvc}4b5jAc?)21LeG
zKDl9&QVc%^hsZZ!Eoq<5Bjw42vBs!4Q7eT@bmRVXGyN!0HIVvUVVPH3;)J~1Uc9Pc
zltB|_;kmY{QIQ9|Ew5Ju$6f*!Ur!5<G8c6?)w5~a8Y!_+MQrB$Q2RQO?EQFe0nhVc
zYTc{=8HXX<=?dB&8Hukai^|3uJiLWlUQSZ;p?)ffxA*JI(Bhpgw(_aB4N8a&EY*6z
znPgh84ch}eEMQHm^wjH5wpxR|$!A#@LOM9HXT7G=Ii|+(wAaOIdmz}xtOe_vR_q<2
zw$|ZhWo9oK)Op(3hKt_XVm0Fy9oUhO36Ii)PvI5L?yo=xUUeTEm?m~kq*qlljj^4t
zS!wMxPujBx*yLKa%F7AlV&JRa^oiGVYQEfB(Dl2{Y#+PTQ0d1IvMutcg0TTlK1C@w
z&eJEy#OuhQ!$~E4y`A$GVS*hO44>zq1dEE!0Fc+KN~+?$`9iuiCHn(A@O7kIP#flS
z-b4I@6n~(d1?=6ChMM=yZ{x(|P>wIE)PyGQ*=k*=*^q&P-ZU_Xo?MSCkaK%_<XT~N
z|K*qG7Ii{O{!9>40kze~5yftU;y_<@M6yxACKX>=n<ZllY6IK{Ynt6-O=1^C&9VYr
zdU4gb;;EaleLF7gxU=E-?~ogvwgW8+XGncjbe06Nj1T<!fWOm?y6Ytp5MkoxXzzok
z{Q*W%>QP|;{snXZjc+O<iUyb(MFl7T=C=O9m(_fpQuuqRAJ#XaAEr({aNs@t&#d<P
zy;JF>4;N;neVETXDvz5u6|P-My{GP;CM!iwOggbB8Ra3c1RU@H@Vh>6sc1*zOKKtn
zUP-ic9b2etHvi~<is+@Fe0XQS9Qv-OufSq@LP}Ynz@lqldbdHd97-`mG*oebZ=-ep
z?gZi$*1KfyC{-55KA_p*SF8e$maxiIKtc6Z(F))B5-Y$2FpLY^`QOMo?vA%fEzos+
zUp8%dsyJm5-w%kRZ*$)@ORr}FEUq{TRBN_9N?~ZL38{584aL_hJ-$+L_*>t6VC=ZT
zqpSBf^^Fqm;u}q)1Da<>UG|=k?+kxk*kfbjARE8<sbc6^82b8E`gpW>y3Rq|jMs>y
zp(>#5&6QT&1%!WNQbWOlwFpM{vWKE8ajmrc`3TwOPf$fKt2+~#Imw@btt&A1Ms&dE
z2p*@lBd`aW4?)FQiPs*?NP|Y)V&AazHNI`r)0;6c?Rge)<%8au9%p>Blt}&|<pZB%
zDwS@Wj8T)gFLGZ(E7k+<fe{@^4TRkCZj^5PaA&r=#8q+rM1)nNUD)(*<+W~AI(`}@
z`wO$|%7(KXErR4BkvZY<v`&^rlS{L3lkit^E93pay4m(jCAKkLd*-NL<nO!Ki+3Jw
zHwU?dD-+Cj<vbZ?%E#)JsUKrdN{R>mX7N_wM;xdH0ts7Px)ovw7yhwK>)@h3Oz}a7
zDTDwjnX(Mz;JEB?L=MWsYQLG?-hCR*1R_4j4j<x3CgMmAPPWdgVdgj@!9NVF%8LMV
zLcqKjwdDYRoKFxK0bh+aHYSIHv0#V}N*4@4Kv7^g6bc2ypqzK^ydWzoj&nP(5y{6N
z4~FtQMnQ-192SYL-ZD3YJ5sI<fx}R|&rNUvmUx1XFO}B~&*enL6MqBiF1P0zmMaE#
zt{n0Q9?rp~@bdLL#)Jzu;U@df!Yua}>`CQ;O`Ivgc&=zXuQ4tN&%>nri%4A1iHR?c
zvZ8|x?k}4|Y~gkE^8$cj-x*bABo3B}K=J`=yAnu7q#(kIgV)ZL;6?Qf;>Zd8#{+>t
zXhET9UCvg9>nw-qa0LJH<a$?ZC>V}LYw053Py|<=|KEW`BD8doXp|0$cddUmzmMg=
zM)H%nGG6X06#T;^5xRO>FccKVxy}y_xM95X;-oy;g+$=8zQ8bU5p(>3V*}&%^>YT;
z{{pgsacMWpWzKGuUc)8Xz!A%9`7cy4mz1U>El>&5&kLvPq|PP~U)p6$r<rUKDU?cl
ziXAg*Yu+GeZAl@p8Z}gosztoIKhAkx!z&TvnO44KSA_Qx&@8p`n(;zlwJ1R;{Jm_{
ztZm5FytdTKt-Ucv5S$<W6Gxw#4%?vjye~UztS^u|MRfEG7H?WeN9Oo`jxq2XlN?_7
z626s*Xc2%UcE}An_ibhFm@3@~`TF6cv6pi;QMOWRZ`^K5GUbUvjx6MwI;xxzW<xbs
zxnj4D^Y1AvXIkTgTu)z5!Omhb#3iE7!ZK5dd>);j)}Fs_mpxLo1yW!1mZg7F+US4{
zjgiC($0V6D%*(x+{-!>yV1qdI36A{!)w06!`MwSJIpV!}+WrOcLF@ga(p-R#6CoVW
zDJ#o61dQd7e8BMK+TutibBe?&#7NtU<V^;{P%CM$N`5<h=+GQHFP@%2=QD-EDkz*1
z1)mZCUPuPRBzil9EXyvOIQ4mV^L=T{vS|P?1S63uuDq+xC}!hbDRYUYhoiSasvjaw
j(fI)L1whuXGY_KTDAZ62XHqadJt#_a`*t&XbJ70*P&KF(


From b9579fdfcd94176d234f1476c85266b0b8530823 Mon Sep 17 00:00:00 2001
From: Patrick Hoefler <patrick.hoefler@gmail.com>
Date: Sat, 10 May 2025 21:41:53 +0200
Subject: [PATCH 4/7] fix: handle errors when changing working directory in
 integration test

---
 internal/cmd/integration_test.go | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/internal/cmd/integration_test.go b/internal/cmd/integration_test.go
index 23d40850..4e86f330 100644
--- a/internal/cmd/integration_test.go
+++ b/internal/cmd/integration_test.go
@@ -15,12 +15,17 @@ func TestIntegrationCLIGeneratesOutputFile(t *testing.T) {
 	tempDir := t.TempDir()
 	dockerfilePath := copyExampleDockerfile(t, tempDir)
 
-	originalWorkingDirectory, _ := os.Getwd()
-	if err := os.Chdir(tempDir); err != nil {
+	originalWorkingDirectory, err := os.Getwd()
+	if err != nil {
+		t.Fatalf("failed to get working directory: %v", err)
+	}
+	err = os.Chdir(tempDir)
+	if err != nil {
 		t.Fatalf("failed to change to temp dir: %v", err)
 	}
 	defer func() {
-		if err := os.Chdir(originalWorkingDirectory); err != nil {
+		err := os.Chdir(originalWorkingDirectory)
+		if err != nil {
 			t.Fatalf("failed to restore working directory: %v", err)
 		}
 	}()

From 75a91f6af0ffd4b2a2dea75f91817fb13a14b476 Mon Sep 17 00:00:00 2001
From: Patrick Hoefler <patrick.hoefler@gmail.com>
Date: Sat, 10 May 2025 21:54:03 +0200
Subject: [PATCH 5/7] refactor: improve golden file comparison using cmp.Diff
 for clearer output

---
 internal/cmd/integration_test.go | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/internal/cmd/integration_test.go b/internal/cmd/integration_test.go
index 4e86f330..08c87801 100644
--- a/internal/cmd/integration_test.go
+++ b/internal/cmd/integration_test.go
@@ -7,6 +7,7 @@ import (
 	"runtime"
 	"testing"
 
+	"github.com/google/go-cmp/cmp"
 	"github.com/patrickhoefler/dockerfilegraph/internal/cmd"
 	"github.com/spf13/afero"
 )
@@ -88,12 +89,13 @@ func checkGoldenFile(t *testing.T, dotBytes []byte) {
 		if err != nil {
 			t.Fatalf("failed to read golden file: %v", err)
 		}
-		if !bytes.Equal(dotBytes, goldenBytes) {
+		diff := cmp.Diff(string(goldenBytes), string(dotBytes))
+		if diff != "" {
 			t.Errorf(
 				"output DOT does not match golden file.\n"+
 					"To update, delete %s and re-run the test.\n"+
-					"--- Got ---\n%s\n--- Want ---\n%s",
-				goldenFile, dotBytes, goldenBytes,
+					"Diff (-want +got):\n%s",
+				goldenFile, diff,
 			)
 		}
 	}

From 3b8be172649486289db83d24bce72a6f988ae02c Mon Sep 17 00:00:00 2001
From: Patrick Hoefler <patrick.hoefler@gmail.com>
Date: Sun, 11 May 2025 02:13:45 +0200
Subject: [PATCH 6/7] refactor: update integration test to improve
 Dockerfile.dot generation

---
 internal/cmd/integration_test.go            | 83 ++++++++++-----------
 internal/cmd/testdata/Dockerfile.golden.dot | 34 ++++-----
 2 files changed, 58 insertions(+), 59 deletions(-)

diff --git a/internal/cmd/integration_test.go b/internal/cmd/integration_test.go
index 08c87801..9f7caa0b 100644
--- a/internal/cmd/integration_test.go
+++ b/internal/cmd/integration_test.go
@@ -1,74 +1,73 @@
 package cmd_test
 
 import (
-	"bytes"
+	"fmt"
 	"os"
+	"os/exec"
 	"path/filepath"
 	"runtime"
 	"testing"
 
 	"github.com/google/go-cmp/cmp"
-	"github.com/patrickhoefler/dockerfilegraph/internal/cmd"
-	"github.com/spf13/afero"
 )
 
 func TestIntegrationCLIGeneratesOutputFile(t *testing.T) {
-	tempDir := t.TempDir()
-	dockerfilePath := copyExampleDockerfile(t, tempDir)
+	// Find the project root directory
+	_, thisFile, _, _ := runtime.Caller(0)
+	projectRoot := filepath.Clean(filepath.Join(filepath.Dir(thisFile), "../.."))
 
-	originalWorkingDirectory, err := os.Getwd()
-	if err != nil {
-		t.Fatalf("failed to get working directory: %v", err)
-	}
-	err = os.Chdir(tempDir)
+	// Build the Linux binary before building the Docker image
+	makeCmd := exec.Command("make", "build-linux")
+	makeCmd.Dir = projectRoot
+	makeOut, err := makeCmd.CombinedOutput()
 	if err != nil {
-		t.Fatalf("failed to change to temp dir: %v", err)
+		t.Fatalf("make build-linux failed: %v\n%s", err, string(makeOut))
 	}
-	defer func() {
-		err := os.Chdir(originalWorkingDirectory)
-		if err != nil {
-			t.Fatalf("failed to restore working directory: %v", err)
-		}
-	}()
-
-	inputFS := afero.NewOsFs()
+	defer os.Remove(filepath.Join(projectRoot, "dockerfilegraph"))
 
-	// Run CLI to generate Dockerfile.dot
-	runCLI(t, inputFS, dockerfilePath)
-	dotFile := filepath.Join(tempDir, "Dockerfile.dot")
-
-	// Read the DOT file generated by the CLI
-	outputBytes, err := os.ReadFile(dotFile)
+	// Build the Docker image from the project root
+	buildCmd := exec.Command("docker", "build", "-t", "dockerfilegraph-test", "-f", "Dockerfile", ".")
+	buildCmd.Dir = projectRoot
+	buildOut, err := buildCmd.CombinedOutput()
 	if err != nil {
-		t.Fatalf("failed to read generated dot file: %v", err)
+		t.Fatalf("docker build failed: %v\n%s", err, string(buildOut))
 	}
 
-	checkGoldenFile(t, outputBytes)
-}
-
-func copyExampleDockerfile(t *testing.T, tempDir string) string {
-	dockerfileSrc := filepath.Join("..", "..", "examples", "dockerfiles", "Dockerfile")
+	// Prepare temp dir for output
+	tempDir := t.TempDir()
+	// Copy example Dockerfile to temp dir
+	dockerfileSrc := filepath.Join(projectRoot, "examples", "dockerfiles", "Dockerfile")
+	dockerfileDst := filepath.Join(tempDir, "Dockerfile")
 	content, err := os.ReadFile(dockerfileSrc)
 	if err != nil {
 		t.Fatalf("failed to read example Dockerfile: %v", err)
 	}
-	dockerfileDst := filepath.Join(tempDir, "Dockerfile")
 	if err := os.WriteFile(dockerfileDst, content, 0644); err != nil {
 		t.Fatalf("failed to write Dockerfile to temp dir: %v", err)
 	}
-	return dockerfileDst
-}
 
-func runCLI(t *testing.T, inputFS afero.Fs, dockerfilePath string) {
-	buf := new(bytes.Buffer)
-	command := cmd.NewRootCmd(buf, inputFS, "dot")
-	command.SetArgs([]string{"--filename", filepath.Base(dockerfilePath), "--output", "dot"})
-	command.SetOut(buf)
-	command.SetErr(buf)
+	// Run the CLI in Docker to generate Dockerfile.dot
+	dockerCmd := exec.Command(
+		"docker", "run", "--rm",
+		"-u", fmt.Sprintf("%d:%d", os.Getuid(), os.Getgid()),
+		"-v", tempDir+":/data",
+		"-w", "/data",
+		"dockerfilegraph-test",
+		"--filename", "Dockerfile", "--output", "dot",
+	)
+	dockerOut, err := dockerCmd.CombinedOutput()
+	if err != nil {
+		t.Fatalf("docker run CLI failed: %v\n%s", err, string(dockerOut))
+	}
 
-	if err := command.Execute(); err != nil {
-		t.Fatalf("CLI execution for DOT failed: %v\nOutput: %s", err, buf.String())
+	// Read the DOT file generated by the CLI
+	dotFile := filepath.Join(tempDir, "Dockerfile.dot")
+	outputBytes, err := os.ReadFile(dotFile)
+	if err != nil {
+		t.Fatalf("failed to read generated dot file: %v", err)
 	}
+
+	checkGoldenFile(t, outputBytes)
 }
 
 func checkGoldenFile(t *testing.T, dotBytes []byte) {
diff --git a/internal/cmd/testdata/Dockerfile.golden.dot b/internal/cmd/testdata/Dockerfile.golden.dot
index f1f49100..5ea2a1e7 100644
--- a/internal/cmd/testdata/Dockerfile.golden.dot
+++ b/internal/cmd/testdata/Dockerfile.golden.dot
@@ -1,5 +1,5 @@
 digraph G {
-	graph [bb="0,0,504,252",
+	graph [bb="0,0,543,252",
 		compound=true,
 		nodesep=1.00,
 		rankdir=LR,
@@ -10,63 +10,63 @@ digraph G {
 		fontcolor=grey20,
 		height=0.5,
 		label="ubuntu:l...887c2c7ac",
-		pos="72,234",
+		pos="86,234",
 		shape=box,
 		style="dashed,rounded",
-		width=2];
+		width=2.3056];
 	stage_0	[height=0.5,
 		label=ubuntu,
-		pos="252,234",
+		pos="285.5,234",
 		shape=box,
 		style=rounded,
 		width=2];
-	external_image_0 -> stage_0	[pos="e,179.61,234 144.37,234 152.26,234 160.34,234 168.36,234"];
+	external_image_0 -> stage_0	[pos="e,213.41,234 169.04,234 180.32,234 191.9,234 203.17,234"];
 	stage_2	[fillcolor=grey90,
 		height=0.5,
 		label=release,
-		pos="432,126",
+		pos="471,126",
 		shape=box,
 		style="filled,rounded",
 		width=2];
 	stage_0 -> stage_2	[arrowhead=empty,
-		pos="e,400.66,144.41 283.2,215.68 312.86,197.68 358.3,170.11 390.96,150.29",
+		pos="e,439.19,144.14 317.21,215.92 348.31,197.62 396.52,169.25 430.45,149.28",
 		style=dashed];
 	external_image_1	[color=grey20,
 		fontcolor=grey20,
 		height=0.5,
 		label="golang:1...b738433da",
-		pos="72,126",
+		pos="86,126",
 		shape=box,
 		style="dashed,rounded",
-		width=2];
+		width=2.3889];
 	stage_1	[height=0.5,
 		label="build-tool-depend...",
-		pos="252,126",
+		pos="285.5,126",
 		shape=box,
 		style=rounded,
-		width=2];
-	external_image_1 -> stage_1	[pos="e,179.61,126 144.37,126 152.26,126 160.34,126 168.36,126"];
+		width=2.1528];
+	external_image_1 -> stage_1	[pos="e,207.99,126 172.19,126 180.65,126 189.25,126 197.73,126"];
 	stage_1 -> stage_2	[arrowhead=empty,
-		pos="e,359.61,126 324.37,126 332.26,126 340.34,126 348.36,126",
+		pos="e,398.82,126 363.26,126 371.64,126 380.19,126 388.62,126",
 		style=dashed];
 	external_image_2	[color=grey20,
 		fontcolor=grey20,
 		height=0.5,
 		label=buildcache,
-		pos="72,18",
+		pos="86,18",
 		shape=box,
 		style="dashed,rounded",
 		width=2];
 	external_image_2 -> stage_1	[arrowhead=ediamond,
-		pos="e,220.66,107.59 103.2,36.321 132.48,54.086 177.12,81.177 209.69,100.93",
+		pos="e,251.34,107.86 120.06,36.077 153.1,54.144 204.09,82.03 240.53,101.96",
 		style=dotted];
 	external_image_3	[color=grey20,
 		fontcolor=grey20,
 		height=0.5,
 		label=scratch,
-		pos="252,18",
+		pos="285.5,18",
 		shape=box,
 		style="dashed,rounded",
 		width=2];
-	external_image_3 -> stage_2	[pos="e,400.66,107.59 283.2,36.321 312.86,54.319 358.3,81.888 390.96,101.71"];
+	external_image_3 -> stage_2	[pos="e,439.19,107.86 317.21,36.077 348.31,54.378 396.52,82.753 430.45,102.72"];
 }

From 718ed27e28c9a03da44358cc8a3bf8980712809c Mon Sep 17 00:00:00 2001
From: Patrick Hoefler <patrick.hoefler@gmail.com>
Date: Sun, 11 May 2025 02:19:01 +0200
Subject: [PATCH 7/7] refactor: enhance error messages in integration test for
 better clarity

---
 internal/cmd/integration_test.go | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

diff --git a/internal/cmd/integration_test.go b/internal/cmd/integration_test.go
index 9f7caa0b..1240db35 100644
--- a/internal/cmd/integration_test.go
+++ b/internal/cmd/integration_test.go
@@ -21,16 +21,21 @@ func TestIntegrationCLIGeneratesOutputFile(t *testing.T) {
 	makeCmd.Dir = projectRoot
 	makeOut, err := makeCmd.CombinedOutput()
 	if err != nil {
-		t.Fatalf("make build-linux failed: %v\n%s", err, string(makeOut))
+		t.Fatalf("make build-linux failed: %v\nOutput:\n%s", err, string(makeOut))
 	}
-	defer os.Remove(filepath.Join(projectRoot, "dockerfilegraph"))
+	binPath := filepath.Join(projectRoot, "dockerfilegraph")
+	defer func() {
+		if err := os.Remove(binPath); err != nil && !os.IsNotExist(err) {
+			t.Errorf("failed to remove built binary %s: %v", binPath, err)
+		}
+	}()
 
 	// Build the Docker image from the project root
 	buildCmd := exec.Command("docker", "build", "-t", "dockerfilegraph-test", "-f", "Dockerfile", ".")
 	buildCmd.Dir = projectRoot
 	buildOut, err := buildCmd.CombinedOutput()
 	if err != nil {
-		t.Fatalf("docker build failed: %v\n%s", err, string(buildOut))
+		t.Fatalf("docker build failed: %v\nOutput:\n%s", err, string(buildOut))
 	}
 
 	// Prepare temp dir for output
@@ -40,10 +45,10 @@ func TestIntegrationCLIGeneratesOutputFile(t *testing.T) {
 	dockerfileDst := filepath.Join(tempDir, "Dockerfile")
 	content, err := os.ReadFile(dockerfileSrc)
 	if err != nil {
-		t.Fatalf("failed to read example Dockerfile: %v", err)
+		t.Fatalf("failed to read example Dockerfile from %s: %v", dockerfileSrc, err)
 	}
 	if err := os.WriteFile(dockerfileDst, content, 0644); err != nil {
-		t.Fatalf("failed to write Dockerfile to temp dir: %v", err)
+		t.Fatalf("failed to write Dockerfile to temp dir %s: %v", dockerfileDst, err)
 	}
 
 	// Run the CLI in Docker to generate Dockerfile.dot
@@ -57,14 +62,14 @@ func TestIntegrationCLIGeneratesOutputFile(t *testing.T) {
 	)
 	dockerOut, err := dockerCmd.CombinedOutput()
 	if err != nil {
-		t.Fatalf("docker run CLI failed: %v\n%s", err, string(dockerOut))
+		t.Fatalf("docker run CLI failed: %v\nOutput:\n%s", err, string(dockerOut))
 	}
 
 	// Read the DOT file generated by the CLI
 	dotFile := filepath.Join(tempDir, "Dockerfile.dot")
 	outputBytes, err := os.ReadFile(dotFile)
 	if err != nil {
-		t.Fatalf("failed to read generated dot file: %v", err)
+		t.Fatalf("failed to read generated dot file %s: %v", dotFile, err)
 	}
 
 	checkGoldenFile(t, outputBytes)