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rpatrick00 wants to merge 2 commits into from
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MNG-5889 - adding logic that looks for the file argument and starts t… #93

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f2decc7
MNG-5889 - adding logic that looks for the file argument and starts t…
robertpatrick Sep 6, 2016
ef1fec2
fixing findBaseDir loop to not include the initial cd /d
robertpatrick Sep 6, 2016
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24 changes: 22 additions & 2 deletions apache-maven/src/bin/mvn
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Original file line number Diff line number Diff line change
Expand Up @@ -121,7 +121,7 @@ fi
# first directory with .mvn subdirectory is considered project base directory
find_maven_basedir() {
(
basedir="`pwd`"
basedir=`find_file_argument_basedir "$@"`
wdir="`pwd`"
while [ "$wdir" != '/' ] ; do
if [ -d "$wdir"/.mvn ] ; then
Expand All @@ -134,14 +134,34 @@ find_maven_basedir() {
)
}

find_file_argument_basedir() {
(
basedir="`pwd`"

found_file_switch=0
for arg in "$@"; do
if [ ${found_file_switch} -eq 1 ]; then
if [ -f ${arg} ]; then
basedir=$(dirname $(readlink -f "${arg}"))
fi
break
fi
if [ "$arg" == "-f" -o "$arg" == "--file" ]; then
found_file_switch=1
fi
done
echo "${basedir}"
)
}

# concatenates all lines of a file
concat_lines() {
if [ -f "$1" ]; then
echo "`tr -s '\n' ' ' < "$1"`"
fi
}

MAVEN_PROJECTBASEDIR="${MAVEN_BASEDIR:-`find_maven_basedir`}"
MAVEN_PROJECTBASEDIR="${MAVEN_BASEDIR:-`find_maven_basedir "$@"`}"
MAVEN_OPTS="`concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config"` $MAVEN_OPTS"

# For Cygwin, switch project base directory path to Windows format before
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49 changes: 45 additions & 4 deletions apache-maven/src/bin/mvn.cmd
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Original file line number Diff line number Diff line change
Expand Up @@ -86,19 +86,60 @@ set MAVEN_CMD_LINE_ARGS=%*
set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
if not "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir

set "EXEC_DIR=%CD%"
set "WDIR=%EXEC_DIR%"
set EXEC_DIR=%CD%
set WDIR=%EXEC_DIR%

@REM Look for the --file switch and start the search for the .mvn directory from the specified
@REM POM location, if supplied.

set FILE_ARG=
:arg_loop
if "%1" == "-f" (
set "FILE_ARG=%2"
shift
goto process_file_arg
)
if "%1" == "--file" (
set "FILE_ARG=%2"
shift
goto process_file_arg
)
@REM If none of the above, skip the argument
shift
if not "%~1" == "" (
goto arg_loop
) else (
goto findBaseDir
)

:process_file_arg
if "%FILE_ARG%" == "" (
goto findBaseDir
)
call :get_directory_from_file %FILE_ARG%
if not exist "%POM_DIR%" (
echo Directory %POM_DIR% extracted from the -f/--file command-line argument does not exist
goto error
)
set WDIR=%POM_DIR%
goto findBaseDir

:get_directory_from_file
set "POM_DIR=%~dp1"
exit /b

:findBaseDir
cd /d %WDIR%
:findBaseDirLoop
if exist "%WDIR%\.mvn" goto baseDirFound
cd ..
if "%WDIR%"=="%CD%" goto baseDirNotFound
set "WDIR=%CD%"
goto findBaseDir
goto findBaseDirLoop

:baseDirFound
set "MAVEN_PROJECTBASEDIR=%WDIR%"
cd "%EXEC_DIR%"
cd /d "%EXEC_DIR%"
goto endDetectBaseDir

:baseDirNotFound
Expand Down