mirror of
https://gitee.com/openharmony/third_party_mesa3d
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0c23bd76d1
I have pretty default to short, which breaks this script. v2: - Fix both places that don't define a --pretty (Emil) cc: Juan A. Suarez <jasuarez@igalia.com> Signed-off-by: Dylan Baker <dylan.c.baker@intel.com> Reviewed-by: Andres Gomez <agomez@igalia.com> (v1) Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
82 lines
2.4 KiB
Bash
Executable File
82 lines
2.4 KiB
Bash
Executable File
#!/bin/sh
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# Script for generating a list of candidates [referenced by a Fixes tag] for
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# cherry-picking to a stable branch
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#
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# Usage examples:
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#
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# $ bin/get-fixes-pick-list.sh
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# $ bin/get-fixes-pick-list.sh > picklist
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# $ bin/get-fixes-pick-list.sh | tee picklist
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# Use the last branchpoint as our limit for the search
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latest_branchpoint=`git merge-base origin/master HEAD`
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# List all the commits between day 1 and the branch point...
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git log --reverse --pretty=%H $latest_branchpoint > already_landed
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# ... and the ones cherry-picked.
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git log --reverse --pretty=medium --grep="cherry picked from commit" $latest_branchpoint..HEAD |\
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grep "cherry picked from commit" |\
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sed -e 's/^[[:space:]]*(cherry picked from commit[[:space:]]*//' -e 's/)//' > already_picked
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# Grep for commits with Fixes tag
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git log --reverse --pretty=%H -i --grep="fixes:" $latest_branchpoint..origin/master |\
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while read sha
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do
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# Check to see whether the patch is on the ignore list ...
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if [ -f bin/.cherry-ignore ] ; then
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if grep -q ^$sha bin/.cherry-ignore ; then
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continue
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fi
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fi
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# Skip if it has been already cherry-picked.
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if grep -q ^$sha already_picked ; then
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continue
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fi
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# Place every "fixes:" tag on its own line and join with the next word
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# on its line or a later one.
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fixes=`git show --pretty=medium -s $sha | tr -d "\n" | sed -e 's/fixes:[[:space:]]*/\nfixes:/Ig' | grep "fixes:" | sed -e 's/\(fixes:[a-zA-Z0-9]*\).*$/\1/'`
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# For each one try to extract the tag
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fixes_count=`echo "$fixes" | wc -l`
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warn=`(test $fixes_count -gt 1 && echo $fixes_count) || echo 0`
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while [ $fixes_count -gt 0 ] ; do
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# Treat only the current line
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id=`echo "$fixes" | tail -n $fixes_count | head -n 1 | cut -d : -f 2`
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fixes_count=$(($fixes_count-1))
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# Bail out if we cannot find suitable id.
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# Any specific validation the $id is valid and not some junk, is
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# implied with the follow up code
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if [ "x$id" = x ] ; then
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continue
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fi
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# Check if the offending commit is in branch.
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# Be that cherry-picked ...
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# ... or landed before the branchpoint.
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if grep -q ^$id already_picked ||
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grep -q ^$id already_landed ; then
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printf "Commit \"%s\" fixes %s\n" \
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"`git log -n1 --pretty=oneline $sha`" \
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"$id"
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warn=$(($warn-1))
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fi
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done
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if [ $warn -gt 0 ] ; then
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printf "WARNING: Commit \"%s\" has more than one Fixes tag\n" \
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"`git log -n1 --pretty=oneline $sha`"
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fi
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done
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rm -f already_picked
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rm -f already_landed
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