28 lines
818 B
Text
28 lines
818 B
Text
redo-ifchange gitvars.pre prodname
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read PROD <prodname
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exec >$3
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# Fix each line from gitvars.pre where git may or may not have already
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# substituted the variables. If someone generated a tarball with 'git archive',
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# then the data will have been substituted already. If we're in a checkout of
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# the git repo, then it won't, but we can just ask git to do the substitutions
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# right now.
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while read line; do
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# Lines *may* be of the form: $Format: ... $
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x=${line#\$Format:} # remove prefix
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if [ "$x" != "$line" ]; then
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# git didn't substitute it
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redo-always # git this from the git repo
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x=${x%\$} # remove trailing $
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if [ "$x" = "%d" ]; then
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tag=$(git describe --match="$PROD-*")
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x="(tag: $tag)"
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else
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x=$(git log -1 --pretty=format:"$x")
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fi
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fi
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echo "$x"
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done <gitvars.pre
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redo-stamp <$3
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