597c9cc540
Also make platform specific part more isolated. Currently we only have Darwin defined, but I've taken a look at SunOS specific patch (which I dropped on the floor for now) as well. Doing things this way would make adding it easier. Signed-off-by: Junio C Hamano <junkio@cox.net>
119 lines
2.6 KiB
Bash
Executable File
119 lines
2.6 KiB
Bash
Executable File
#!/bin/sh
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##
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## applypatch takes four file arguments, and uses those to
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## apply the unpacked patch (surprise surprise) that they
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## represent to the current tree.
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##
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## The arguments are:
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## $1 - file with commit message
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## $2 - file with the actual patch
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## $3 - "info" file with Author, email and subject
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## $4 - optional file containing signoff to add
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##
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. git-sh-setup-script || die "Not a git archive."
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final=.dotest/final-commit
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##
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## If this file exists, we ask before applying
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##
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query_apply=.dotest/.query_apply
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## We do not munge the first line of the commit message too much
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## if this file exists.
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keep_subject=.dotest/.keep_subject
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MSGFILE=$1
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PATCHFILE=$2
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INFO=$3
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SIGNOFF=$4
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EDIT=${VISUAL:-${EDITOR:-vi}}
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export GIT_AUTHOR_NAME="$(sed -n '/^Author/ s/Author: //p' .dotest/info)"
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export GIT_AUTHOR_EMAIL="$(sed -n '/^Email/ s/Email: //p' .dotest/info)"
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export GIT_AUTHOR_DATE="$(sed -n '/^Date/ s/Date: //p' .dotest/info)"
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export SUBJECT="$(sed -n '/^Subject/ s/Subject: //p' .dotest/info)"
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if test '' != "$SIGNOFF"
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then
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if test -f "$SIGNOFF"
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then
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SIGNOFF=`cat "$SIGNOFF"` || exit
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elif case "$SIGNOFF" in yes | true | me | please) : ;; *) false ;; esac
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then
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SIGNOFF=`git-var GIT_COMMITTER_IDENT | sed -e '
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s/>.*/>/
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s/^/Signed-off-by: /'
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`
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else
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SIGNOFF=
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fi
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if test '' != "$SIGNOFF"
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then
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LAST_SIGNED_OFF_BY=`
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sed -ne '/^Signed-off-by: /p' "$MSGFILE" |
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tail -n 1
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`
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test "$LAST_SIGNED_OFF_BY" = "$SIGNOFF" ||
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echo "$SIGNOFF" >>"$MSGFILE"
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fi
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fi
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patch_header=
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test -f "$keep_subject" || patch_header='[PATCH] '
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{
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echo "$patch_header$SUBJECT"
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if test -s "$MSGFILE"
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then
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echo
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cat "$MSGFILE"
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fi
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} >"$final"
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interactive=yes
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test -f "$query_apply" || interactive=no
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while [ "$interactive" = yes ]; do
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echo "Commit Body is:"
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echo "--------------------------"
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cat "$final"
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echo "--------------------------"
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echo -n "Apply? [y]es/[n]o/[e]dit/[a]ccept all "
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read reply
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case "$reply" in
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y|Y) interactive=no;;
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n|N) exit 2;; # special value to tell dotest to keep going
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e|E) "$EDIT" "$final";;
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a|A) rm -f "$query_apply"
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interactive=no ;;
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esac
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done
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if test -x "$GIT_DIR"/hooks/applypatch-msg
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then
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"$GIT_DIR"/hooks/applypatch-msg "$final" || exit
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fi
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echo
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echo Applying "'$SUBJECT'"
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echo
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git-apply --index "$PATCHFILE" || exit 1
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if test -x "$GIT_DIR"/hooks/pre-applypatch
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then
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"$GIT_DIR"/hooks/pre-applypatch || exit
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fi
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tree=$(git-write-tree) || exit 1
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echo Wrote tree $tree
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commit=$(git-commit-tree $tree -p $(cat "$GIT_DIR"/HEAD) < "$final") || exit 1
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echo Committed: $commit
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echo $commit > "$GIT_DIR"/HEAD
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if test -x "$GIT_DIR"/hooks/post-applypatch
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then
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"$GIT_DIR"/hooks/post-applypatch
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fi
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