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23 lines
636 B
Bash
23 lines
636 B
Bash
#!/bin/sh
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if [ -d ../../.git ]; then
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git describe --always --exclude='*' --abbrev=40 --dirty
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echo 'git'
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elif [ -d ../../.hg ]; then
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DIRTY="$(hg status -n --color never --pager never | head -1)"
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hg log --limit 1 --template '{node}' --pager never
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if [ -n "${DIRTY}" ]; then
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echo '-dirty'
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else
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echo ''
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fi
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echo 'hg'
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elif [ -f ../../.hg_archival.txt ]; then
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# hg archive and hgweb embed this file by default (see .hgrc archivemeta)
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sed -n 's/^node: \(.*\)/\1/p' < ../../.hg_archival.txt
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echo 'hg'
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else
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# use export-subst git attribute to populate revision for git archive
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echo '$Format:%H$'
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echo 'git'
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fi
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