26 lines
878 B
Bash
Executable File
26 lines
878 B
Bash
Executable File
#! /bin/sh
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# A script to upgrade spec versions one at a time, stop when something changes.
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set -e
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BOLTDIR=${1:-../bolts}
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HEAD=$(git -C "$BOLTDIR" show --format=%H -s)
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VERSION=$(sed -n 's/^DEFAULT_BOLTVERSION[ ]*:=[ ]*\([0-9a-f]*\)/\1/p' < Makefile)
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# We only change Makefile at exit, otherwise git diff shows the difference, of course!
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finalize_and_exit()
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{
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sed "s/^DEFAULT_BOLTVERSION[ ]*:=[ ]*\([0-9a-f]*\)/DEFAULT_BOLTVERSION := $v/" < Makefile > Makefile.$$ && mv Makefile.$$ Makefile
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exit 0
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}
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for v in $(git -C "$BOLTDIR" show "$VERSION..$HEAD" --format=%H -s | tac); do
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echo "Trying $v..."
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make -s extract-bolt-csv DEFAULT_BOLTVERSION="$v" || finalize_and_exit
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git diff --exit-code || finalize_and_exit
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make -s check-source-bolt DEFAULT_BOLTVERSION="$v" || finalize_and_exit
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done
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echo "No changes, simply upgrading to $v..."
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finalize_and_exit
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