31 lines
696 B
Bash
Executable file
31 lines
696 B
Bash
Executable file
#!/usr/bin/env bash
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export LANG=C
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export LC_ALL=C
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[ -n "$TOPDIR" ] && cd $TOPDIR
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try_version() {
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[ -f version.date ] || return 1
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SOURCE_DATE_EPOCH="$(cat version.date)"
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[ -n "$SOURCE_DATE_EPOCH" ]
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}
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try_svn() {
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[ -d .svn ] || return 1
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SOURCE_DATE_EPOCH="$(./scripts/portable_date.sh "$(LC_ALL=C svn info | sed -ne 's/^Last Changed Date: //p')" +%s)"
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[ -n "$SOURCE_DATE_EPOCH" ]
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}
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try_git() {
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[ -e .git ] || return 1
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SOURCE_DATE_EPOCH="$(git log -1 --format=format:%ct)"
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[ -n "$SOURCE_DATE_EPOCH" ]
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}
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try_hg() {
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[ -d .hg ] || return 1
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SOURCE_DATE_EPOCH=""
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[ -n "$SOURCE_DATE_EPOCH" ]
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}
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try_version || try_svn || try_git || try_hg || SOURCE_DATE_EPOCH=""
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echo "$SOURCE_DATE_EPOCH"
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