pip_compile: remove external/workspace_name prefix from generated requirements.txt

.bazelci/presubmit.yml

@@ -36,5 +36,6 @@ platforms:
       - "-//gazelle/..."
       # The dependencies needed for this test are not cross-platform: https://github.com/bazelbuild/rules_python/issues/260
       - "-//tests:pip_repository_entry_points_example"
+      - "-//tests:pip_deps_example"
     test_flags:
       - "--test_tag_filters=-fix-windows"

.bazelrc

@@ -3,8 +3,8 @@
 # This lets us glob() up all the files inside the examples to make them inputs to tests
 # (Note, we cannot use `common --deleted_packages` because the bazel version command doesn't support it)
 # To update these lines, run tools/bazel_integration_test/update_deleted_packages.sh
-build --deleted_packages=examples/build_file_generation,examples/pip_install,examples/pip_parse,examples/pip_parse_vendored,examples/pip_repository_annotations,examples/py_import,examples/relative_requirements,tests/pip_repository_entry_points
-query --deleted_packages=examples/build_file_generation,examples/pip_install,examples/pip_parse,examples/pip_parse_vendored,examples/pip_repository_annotations,examples/py_import,examples/relative_requirements,tests/pip_repository_entry_points
+build --deleted_packages=examples/build_file_generation,examples/pip_install,examples/pip_parse,examples/pip_parse_vendored,examples/pip_repository_annotations,examples/py_import,examples/relative_requirements,tests/pip_repository_entry_points,tests/pip_deps
+query --deleted_packages=examples/build_file_generation,examples/pip_install,examples/pip_parse,examples/pip_parse_vendored,examples/pip_repository_annotations,examples/py_import,examples/relative_requirements,tests/pip_repository_entry_points,tests/pip_deps
 
 test --test_output=errors
 

python/pip_install/pip_compile.py

@@ -14,7 +14,12 @@
     sys.exit(1)
 
 requirements_in = os.path.relpath(sys.argv.pop(1))
-requirements_txt = sys.argv.pop(1)
+requirements_txt = os.path.relpath(sys.argv.pop(1))
+parts = requirements_in.split(os.path.sep, 2)
+if parts[0] == "external":
+    requirements_in = parts[2]
+    requirements_txt = requirements_txt if "BUILD_WORKSPACE_DIRECTORY" in os.environ else os.path.join("..", "..", requirements_txt)
+    os.chdir(os.path.join(parts[0], parts[1]))
 update_target_label = sys.argv.pop(1)
 
 # Before loading click, set the locale for its parser.
@@ -49,7 +54,7 @@
     #
     # Changing to the WORKSPACE root avoids 'file not found' errors when the `.update` target is run
     # from different directories within the WORKSPACE.
-    os.chdir(os.environ["BUILD_WORKSPACE_DIRECTORY"])
+    requirements_txt = os.path.join(os.environ["BUILD_WORKSPACE_DIRECTORY"], requirements_txt)
 else:
     err_msg = (
         "Expected to find BUILD_WORKSPACE_DIRECTORY (running under `bazel run`) or "

tests/BUILD

@@ -8,3 +8,8 @@ bazel_integration_test(
     name = "pip_repository_entry_points_example",
     timeout = "long",
 )
+
+bazel_integration_test(
+    name = "pip_deps_example",
+    timeout = "long",
+)

tests/pip_deps/BUILD

@@ -0,0 +1,19 @@
+filegroup(
+    name = "requirements_txt",
+    srcs = ["requirements.txt"],
+    visibility = ["//visibility:public"],
+)
+
+test_suite(
+    name = "external_tests",
+    tests = [
+        "@unpinned_pip//:pin_test",
+    ],
+)
+
+sh_test(
+    name = "no_external_test",
+    srcs = ["test.sh"],
+    args = ["$(rootpath :requirements_txt)"],
+    data = [":requirements_txt"],
+)

tests/pip_deps/README.md

@@ -0,0 +1 @@
+Run `bazel run @unpinned_pip//:pin.update` to keep `PIP_PACKAGES` in `//:WORKSPACE` in sync with `//:requirements.txt`.

tests/pip_deps/WORKSPACE

@@ -0,0 +1,26 @@
+workspace(name = "pip_deps")
+
+local_repository(
+    name = "rules_python",
+    path = "../..",
+)
+
+load("@rules_python//python:repositories.bzl", "python_register_toolchains")
+
+# This toolchain is explicitly 3.10 while `rules_python` is 3.9 to act as
+# a regression test, ensuring 3.10 is functional
+python_register_toolchains(
+    name = "python310",
+    python_version = "3.10",
+)
+
+load("@python310//:defs.bzl", "interpreter")
+load("//:pip_deps.bzl", "pip_deps")
+
+PIP_PACKAGES = {"sphinx": "4.5.0"}
+
+pip_deps(
+    name = "pip",
+    packages = PIP_PACKAGES,
+    python_interpreter_target = interpreter,
+)

tests/pip_deps/pip_deps.bzl

@@ -0,0 +1,55 @@
+""" A demo implementation for pip_deps which provides @unpinned_pip//:pin. """
+
+load("@rules_python//python:pip.bzl", "pip_parse")
+
+def _requirements_in_impl(repository_ctx):
+    repository_ctx.file(
+        "requirements.in",
+        content = "".join(["{package} == {version}\n".format(
+            package = package,
+            version = version,
+        ) for (package, version) in repository_ctx.attr.packages.items()]),
+    )
+    repository_ctx.file("WORKSPACE", content = "")
+    repository_ctx.file("BUILD", content = """
+load("@rules_python//python:pip.bzl", "compile_pip_requirements")
+
+compile_pip_requirements(
+    name = "pin",
+    extra_args = ["--allow-unsafe"],
+    requirements_in = "requirements.in",
+    requirements_txt = "@{workspace_name}//{package}:{name}",
+)
+""".format(
+        workspace_name = repository_ctx.attr.requirements_lock.workspace_name,
+        package = repository_ctx.attr.requirements_lock.package,
+        name = repository_ctx.attr.requirements_lock.name,
+    ))
+
+_requirements_in = repository_rule(
+    implementation = _requirements_in_impl,
+    attrs = {
+        "packages": attr.string_dict(),
+        "requirements_lock": attr.label(allow_single_file = True),
+    },
+)
+
+def pip_deps(
+        *,
+        name = "pip",
+        packages = {},
+        requirements_lock_target = Label("//:requirements_txt"),
+        requirements_lock_file = Label("//:requirements.txt"),
+        python_interpreter_target = None,
+        **kwargs):
+    _requirements_in(
+        name = "unpinned_" + name,
+        packages = packages,
+        requirements_lock = requirements_lock_target,
+    )
+    pip_parse(
+        name = name,
+        requirements_lock = requirements_lock_file,
+        python_interpreter_target = python_interpreter_target,
+        **kwargs
+    )

tests/pip_deps/requirements.txt

@@ -0,0 +1,136 @@
+#
+# This file is autogenerated by pip-compile with python 3.10
+# To update, run:
+#
+#    bazel run //:pin.update
+#
+alabaster==0.7.12 \
+    --hash=sha256:446438bdcca0e05bd45ea2de1668c1d9b032e1a9154c2c259092d77031ddd359 \
+    --hash=sha256:a661d72d58e6ea8a57f7a86e37d86716863ee5e92788398526d58b26a4e4dc02
+    # via sphinx
+babel==2.10.1 \
+    --hash=sha256:3f349e85ad3154559ac4930c3918247d319f21910d5ce4b25d439ed8693b98d2 \
+    --hash=sha256:98aeaca086133efb3e1e2aad0396987490c8425929ddbcfe0550184fdc54cd13
+    # via sphinx
+certifi==2021.10.8 \
+    --hash=sha256:78884e7c1d4b00ce3cea67b44566851c4343c120abd683433ce934a68ea58872 \
+    --hash=sha256:d62a0163eb4c2344ac042ab2bdf75399a71a2d8c7d47eac2e2ee91b9d6339569
+    # via requests
+charset-normalizer==2.0.12 \
+    --hash=sha256:2857e29ff0d34db842cd7ca3230549d1a697f96ee6d3fb071cfa6c7393832597 \
+    --hash=sha256:6881edbebdb17b39b4eaaa821b438bf6eddffb4468cf344f09f89def34a8b1df
+    # via requests
+docutils==0.17.1 \
+    --hash=sha256:686577d2e4c32380bb50cbb22f575ed742d58168cee37e99117a854bcd88f125 \
+    --hash=sha256:cf316c8370a737a022b72b56874f6602acf974a37a9fba42ec2876387549fc61
+    # via sphinx
+idna==3.3 \
+    --hash=sha256:84d9dd047ffa80596e0f246e2eab0b391788b0503584e8945f2368256d2735ff \
+    --hash=sha256:9d643ff0a55b762d5cdb124b8eaa99c66322e2157b69160bc32796e824360e6d
+    # via requests
+imagesize==1.3.0 \
+    --hash=sha256:1db2f82529e53c3e929e8926a1fa9235aa82d0bd0c580359c67ec31b2fddaa8c \
+    --hash=sha256:cd1750d452385ca327479d45b64d9c7729ecf0b3969a58148298c77092261f9d
+    # via sphinx
+jinja2==3.1.2 \
+    --hash=sha256:31351a702a408a9e7595a8fc6150fc3f43bb6bf7e319770cbc0db9df9437e852 \
+    --hash=sha256:6088930bfe239f0e6710546ab9c19c9ef35e29792895fed6e6e31a023a182a61
+    # via sphinx
+markupsafe==2.1.1 \
+    --hash=sha256:0212a68688482dc52b2d45013df70d169f542b7394fc744c02a57374a4207003 \
+    --hash=sha256:089cf3dbf0cd6c100f02945abeb18484bd1ee57a079aefd52cffd17fba910b88 \
+    --hash=sha256:10c1bfff05d95783da83491be968e8fe789263689c02724e0c691933c52994f5 \
+    --hash=sha256:33b74d289bd2f5e527beadcaa3f401e0df0a89927c1559c8566c066fa4248ab7 \
+    --hash=sha256:3799351e2336dc91ea70b034983ee71cf2f9533cdff7c14c90ea126bfd95d65a \
+    --hash=sha256:3ce11ee3f23f79dbd06fb3d63e2f6af7b12db1d46932fe7bd8afa259a5996603 \
+    --hash=sha256:421be9fbf0ffe9ffd7a378aafebbf6f4602d564d34be190fc19a193232fd12b1 \
+    --hash=sha256:43093fb83d8343aac0b1baa75516da6092f58f41200907ef92448ecab8825135 \
+    --hash=sha256:46d00d6cfecdde84d40e572d63735ef81423ad31184100411e6e3388d405e247 \
+    --hash=sha256:4a33dea2b688b3190ee12bd7cfa29d39c9ed176bda40bfa11099a3ce5d3a7ac6 \
+    --hash=sha256:4b9fe39a2ccc108a4accc2676e77da025ce383c108593d65cc909add5c3bd601 \
+    --hash=sha256:56442863ed2b06d19c37f94d999035e15ee982988920e12a5b4ba29b62ad1f77 \
+    --hash=sha256:671cd1187ed5e62818414afe79ed29da836dde67166a9fac6d435873c44fdd02 \
+    --hash=sha256:694deca8d702d5db21ec83983ce0bb4b26a578e71fbdbd4fdcd387daa90e4d5e \
+    --hash=sha256:6a074d34ee7a5ce3effbc526b7083ec9731bb3cbf921bbe1d3005d4d2bdb3a63 \
+    --hash=sha256:6d0072fea50feec76a4c418096652f2c3238eaa014b2f94aeb1d56a66b41403f \
+    --hash=sha256:6fbf47b5d3728c6aea2abb0589b5d30459e369baa772e0f37a0320185e87c980 \
+    --hash=sha256:7f91197cc9e48f989d12e4e6fbc46495c446636dfc81b9ccf50bb0ec74b91d4b \
+    --hash=sha256:86b1f75c4e7c2ac2ccdaec2b9022845dbb81880ca318bb7a0a01fbf7813e3812 \
+    --hash=sha256:8dc1c72a69aa7e082593c4a203dcf94ddb74bb5c8a731e4e1eb68d031e8498ff \
+    --hash=sha256:8e3dcf21f367459434c18e71b2a9532d96547aef8a871872a5bd69a715c15f96 \
+    --hash=sha256:8e576a51ad59e4bfaac456023a78f6b5e6e7651dcd383bcc3e18d06f9b55d6d1 \
+    --hash=sha256:96e37a3dc86e80bf81758c152fe66dbf60ed5eca3d26305edf01892257049925 \
+    --hash=sha256:97a68e6ada378df82bc9f16b800ab77cbf4b2fada0081794318520138c088e4a \
+    --hash=sha256:99a2a507ed3ac881b975a2976d59f38c19386d128e7a9a18b7df6fff1fd4c1d6 \
+    --hash=sha256:a49907dd8420c5685cfa064a1335b6754b74541bbb3706c259c02ed65b644b3e \
+    --hash=sha256:b09bf97215625a311f669476f44b8b318b075847b49316d3e28c08e41a7a573f \
+    --hash=sha256:b7bd98b796e2b6553da7225aeb61f447f80a1ca64f41d83612e6139ca5213aa4 \
+    --hash=sha256:b87db4360013327109564f0e591bd2a3b318547bcef31b468a92ee504d07ae4f \
+    --hash=sha256:bcb3ed405ed3222f9904899563d6fc492ff75cce56cba05e32eff40e6acbeaa3 \
+    --hash=sha256:d4306c36ca495956b6d568d276ac11fdd9c30a36f1b6eb928070dc5360b22e1c \
+    --hash=sha256:d5ee4f386140395a2c818d149221149c54849dfcfcb9f1debfe07a8b8bd63f9a \
+    --hash=sha256:dda30ba7e87fbbb7eab1ec9f58678558fd9a6b8b853530e176eabd064da81417 \
+    --hash=sha256:e04e26803c9c3851c931eac40c695602c6295b8d432cbe78609649ad9bd2da8a \
+    --hash=sha256:e1c0b87e09fa55a220f058d1d49d3fb8df88fbfab58558f1198e08c1e1de842a \
+    --hash=sha256:e72591e9ecd94d7feb70c1cbd7be7b3ebea3f548870aa91e2732960fa4d57a37 \
+    --hash=sha256:e8c843bbcda3a2f1e3c2ab25913c80a3c5376cd00c6e8c4a86a89a28c8dc5452 \
+    --hash=sha256:efc1913fd2ca4f334418481c7e595c00aad186563bbc1ec76067848c7ca0a933 \
+    --hash=sha256:f121a1420d4e173a5d96e47e9a0c0dcff965afdf1626d28de1460815f7c4ee7a \
+    --hash=sha256:fc7b548b17d238737688817ab67deebb30e8073c95749d55538ed473130ec0c7
+    # via jinja2
+packaging==21.3 \
+    --hash=sha256:dd47c42927d89ab911e606518907cc2d3a1f38bbd026385970643f9c5b8ecfeb \
+    --hash=sha256:ef103e05f519cdc783ae24ea4e2e0f508a9c99b2d4969652eed6a2e1ea5bd522
+    # via sphinx
+pygments==2.12.0 \
+    --hash=sha256:5eb116118f9612ff1ee89ac96437bb6b49e8f04d8a13b514ba26f620208e26eb \
+    --hash=sha256:dc9c10fb40944260f6ed4c688ece0cd2048414940f1cea51b8b226318411c519
+    # via sphinx
+pyparsing==3.0.8 \
+    --hash=sha256:7bf433498c016c4314268d95df76c81b842a4cb2b276fa3312cfb1e1d85f6954 \
+    --hash=sha256:ef7b523f6356f763771559412c0d7134753f037822dad1b16945b7b846f7ad06
+    # via packaging
+pytz==2022.1 \
+    --hash=sha256:1e760e2fe6a8163bc0b3d9a19c4f84342afa0a2affebfaa84b01b978a02ecaa7 \
+    --hash=sha256:e68985985296d9a66a881eb3193b0906246245294a881e7c8afe623866ac6a5c
+    # via babel
+requests==2.27.1 \
+    --hash=sha256:68d7c56fd5a8999887728ef304a6d12edc7be74f1cfa47714fc8b414525c9a61 \
+    --hash=sha256:f22fa1e554c9ddfd16e6e41ac79759e17be9e492b3587efa038054674760e72d
+    # via sphinx
+snowballstemmer==2.2.0 \
+    --hash=sha256:09b16deb8547d3412ad7b590689584cd0fe25ec8db3be37788be3810cbf19cb1 \
+    --hash=sha256:c8e1716e83cc398ae16824e5572ae04e0d9fc2c6b985fb0f900f5f0c96ecba1a
+    # via sphinx
+sphinx==4.5.0 \
+    --hash=sha256:7bf8ca9637a4ee15af412d1a1d9689fec70523a68ca9bb9127c2f3eeb344e2e6 \
+    --hash=sha256:ebf612653238bcc8f4359627a9b7ce44ede6fdd75d9d30f68255c7383d3a6226
+    # via -r requirements.in
+sphinxcontrib-applehelp==1.0.2 \
+    --hash=sha256:806111e5e962be97c29ec4c1e7fe277bfd19e9652fb1a4392105b43e01af885a \
+    --hash=sha256:a072735ec80e7675e3f432fcae8610ecf509c5f1869d17e2eecff44389cdbc58
+    # via sphinx
+sphinxcontrib-devhelp==1.0.2 \
+    --hash=sha256:8165223f9a335cc1af7ffe1ed31d2871f325254c0423bc0c4c7cd1c1e4734a2e \
+    --hash=sha256:ff7f1afa7b9642e7060379360a67e9c41e8f3121f2ce9164266f61b9f4b338e4
+    # via sphinx
+sphinxcontrib-htmlhelp==2.0.0 \
+    --hash=sha256:d412243dfb797ae3ec2b59eca0e52dac12e75a241bf0e4eb861e450d06c6ed07 \
+    --hash=sha256:f5f8bb2d0d629f398bf47d0d69c07bc13b65f75a81ad9e2f71a63d4b7a2f6db2
+    # via sphinx
+sphinxcontrib-jsmath==1.0.1 \
+    --hash=sha256:2ec2eaebfb78f3f2078e73666b1415417a116cc848b72e5172e596c871103178 \
+    --hash=sha256:a9925e4a4587247ed2191a22df5f6970656cb8ca2bd6284309578f2153e0c4b8
+    # via sphinx
+sphinxcontrib-qthelp==1.0.3 \
+    --hash=sha256:4c33767ee058b70dba89a6fc5c1892c0d57a54be67ddd3e7875a18d14cba5a72 \
+    --hash=sha256:bd9fc24bcb748a8d51fd4ecaade681350aa63009a347a8c14e637895444dfab6
+    # via sphinx
+sphinxcontrib-serializinghtml==1.1.5 \
+    --hash=sha256:352a9a00ae864471d3a7ead8d7d79f5fc0b57e8b3f95e9867eb9eb28999b92fd \
+    --hash=sha256:aa5f6de5dfdf809ef505c4895e51ef5c9eac17d0f287933eb49ec495280b6952
+    # via sphinx
+urllib3==1.26.9 \
+    --hash=sha256:44ece4d53fb1706f667c9bd1c648f5469a2ec925fcf3a776667042d645472c14 \
+    --hash=sha256:aabaf16477806a5e1dd19aa41f8c2b7950dd3c746362d7e3223dbe6de6ac448e
+    # via requests

tests/pip_deps/test.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+set -euo pipefail
+
+! grep external "$1"