buck: set Bundle-Version for :jgit_bin
Run git describe during the build to determine the lineage of this working directory and stamp this information into the binary. Change-Id: I0ad24125c31e4280ccf900bac4065924087b05aa
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da3174a812
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776c3003aa
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@ -1,3 +1,5 @@
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include_defs('//tools/git.defs')
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java_library(
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name = 'pgm',
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srcs = glob(['src/**']),
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@ -27,8 +29,14 @@ genrule(
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genrule(
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name = 'jgit',
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cmd = 'cat $SRCDIR/jgit.sh $(location :jgit_jar) >$OUT;' +
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'chmod a+x $OUT',
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cmd = ''.join([
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'mkdir $TMP/META-INF &&',
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'cp $(location :binary_manifest) $TMP/META-INF/MANIFEST.MF &&',
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'cp $(location :jgit_jar) $TMP/jgit.jar &&',
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'cd $TMP && zip $TMP/jgit.jar META-INF/MANIFEST.MF &&',
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'cat $SRCDIR/jgit.sh $TMP/jgit.jar >$OUT &&',
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'chmod a+x $OUT',
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]),
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srcs = ['jgit.sh'],
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out = 'jgit',
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visibility = ['PUBLIC'],
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@ -36,10 +44,27 @@ genrule(
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java_binary(
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name = 'jgit_jar',
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main_class = 'org.eclipse.jgit.pgm.Main',
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deps = [
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':pgm',
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'//lib:slf4j-simple',
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'//lib:tukaani-xz',
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],
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blacklist = [
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'META-INF/DEPENDENCIES',
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'META-INF/maven/.*',
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],
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)
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genrule(
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name = 'binary_manifest',
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cmd = ';'.join(['echo "%s: %s" >>$OUT' % e for e in [
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('Manifest-Version', '1.0'),
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('Main-Class', 'org.eclipse.jgit.pgm.Main'),
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('Bundle-Version', git_version()),
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('Implementation-Title', 'JGit Command Line Interface'),
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('Implementation-Vendor', 'Eclipse.org - JGit'),
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('Implementation-Vendor-URL', 'http://www.eclipse.org/jgit/'),
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('Implementation-Vendor-Id', 'org.eclipse.jgit'),
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]] + ['echo >>$OUT']),
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out = 'MANIFEST.MF',
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)
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@ -0,0 +1,9 @@
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def git_version():
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import subprocess
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cmd = ['git', 'describe', '--always', '--match', 'v[0-9].*', '--dirty']
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p = subprocess.Popen(cmd, stdout = subprocess.PIPE)
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v = p.communicate()[0].strip()
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r = p.returncode
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if r != 0:
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raise subprocess.CalledProcessError(r, ' '.join(cmd))
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return v
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