new save/restore branches commands

diff --git a/all b/all
index 4e0e9460b1ad9133921afe5551690d1f196822fa..c1a830f750343884c60982b16864fdbb3fa8bbd7 100755 (executable)
--- a/all
+++ b/all
@@ -101,7 +101,7 @@ check_mergeconflict()
 
 enter()
 {
-       verbose cd "$1"
+       $2 cd "$1"
        check_mergeconflict "$1"
 }
 
@@ -143,7 +143,7 @@ case "$cmd" in
                                        ;;
                        esac
                        if [ -d "$d0/$d" ]; then
-                               enter "$d0/$d"
+                               enter "$d0/$d" verbose
                                case "$d" in
                                        .)
                                                ;;
@@ -183,7 +183,7 @@ case "$cmd" in
                fi
                exists=false
                for d in $repos; do
-                       enter "$d0/$d"
+                       enter "$d0/$d" verbose
                        if git rev-parse "refs/heads/$branch" >/dev/null 2>&1; then
                                exists=true
                                verbose git checkout "$branch"
@@ -224,7 +224,7 @@ case "$cmd" in
                else
                        for d in $repos; do
                                dv=`visible_repo_name "$d"`
-                               enter "$d0/$d"
+                               enter "$d0/$d" verbose
                                a=
                                while [ x"$a" != x"y" -a x"$a" != x"n" ]; do
                                        echo "Branch in $dv?"
@@ -243,14 +243,35 @@ case "$cmd" in
                for d in $repos; do
                        enter "$d0/$d"
                        echo "In $d:"
-                       git branch -a | sed 's/^/  /; /->/d'
-                       cd "$d0"
+                       git branch -a -v -v | cut -c 3- | while read -r BRANCH REV UPSTREAM TEXT; do
+                               case "$UPSTREAM" in
+                                       \[*)
+                                               UPSTREAM=${UPSTREAM#\[}
+                                               UPSTREAM=${UPSTREAM%\]}
+                                               UPSTREAM=${UPSTREAM%:*}
+                                               ;;
+                                       *)
+                                               TEXT="$UPSTREAM $TEXT"
+                                               UPSTREAM=
+                                               ;;
+                               esac
+                               if [ x"$REV" = x"->" ]; then
+                                       continue
+                               fi
+                               BRANCH=${BRANCH#remotes/}
+                               echo -n "  $BRANCH"
+                               if [ -n "$UPSTREAM" ]; then
+                                       echo -n " (tracking $UPSTREAM)"
+                               fi
+                               #echo " $TEXT"
+                               echo
+                       done
                done
                ;;
        merge)
                for d in $repos; do
                        dv=`visible_repo_name "$d"`
-                       enter "$d0/$d"
+                       enter "$d0/$d" verbose
                        r=`git symbolic-ref HEAD`
                        r=${r#refs/heads/}
                        if git log HEAD..origin/master | grep .; then
@@ -273,7 +294,7 @@ case "$cmd" in
        push|commit)
                for d in $repos; do
                        dv=`visible_repo_name "$d"`
-                       enter "$d0/$d"
+                       enter "$d0/$d" verbose
                        r=`git symbolic-ref HEAD`
                        r=${r#refs/heads/}
                        if git diff HEAD | grep .; then
@@ -309,11 +330,11 @@ case "$cmd" in
                                fi
                        fi
                fi
-               enter "$d0/fteqcc"
+               enter "$d0/fteqcc" verbose
                verbose make $MAKEFLAGS
-               enter "$d0/data/xonotic-data.pk3dir"
+               enter "$d0/data/xonotic-data.pk3dir" verbose
                verbose make FTEQCC="$d0/fteqcc/fteqcc.bin" $MAKEFLAGS
-               enter "$d0/darkplaces"
+               enter "$d0/darkplaces" verbose
                verbose make $MAKEFLAGS sv-debug
                verbose make $MAKEFLAGS cl-debug
                verbose make $MAKEFLAGS sdl-debug
@@ -343,11 +364,72 @@ case "$cmd" in
                ;;
        each|foreach)
                for d in $repos; do
-                       enter "$d0/$d"
+                       enter "$d0/$d" verbose
                        verbose "$@"
                        cd "$d0"
                done
                ;;
+       save-patches)
+               outfile=$1
+               patchdir=`mktemp -d -t save-patches.XXXXXX`
+               for d in $repos; do
+                       enter "$d0/$d" verbose
+                       git branch -v -v | cut -c 3- | {
+                               i=0
+                               while read -r BRANCH REV UPSTREAM TEXT; do
+                                       case "$UPSTREAM" in
+                                               \[*)
+                                                       UPSTREAM=${UPSTREAM#\[}
+                                                       UPSTREAM=${UPSTREAM%\]}
+                                                       UPSTREAM=${UPSTREAM%:*}
+                                                       TRACK=true
+                                                       ;;
+                                               *)
+                                                       UPSTREAM=origin/master
+                                                       TRACK=false
+                                                       ;;
+                                       esac
+                                       if [ x"$REV" = x"->" ]; then
+                                               continue
+                                       fi
+                                       if git format-patch -o "$patchdir/$i" "$UPSTREAM".."$BRANCH" | grep .; then
+                                               echo "$d" > "$patchdir/$i/info.txt"
+                                               echo "$BRANCH" > "$patchdir/$i/info.txt"
+                                               echo "$UPSTREAM" >> "$patchdir/$i/info.txt"
+                                               echo "$TRACK" >> "$patchdir/$i/info.txt"
+                                               i=$(($i+1))
+                                       else
+                                               rm -rf "$patchdir/$i"
+                                       fi
+                               done
+                       }
+               done
+               ( cd "$patchdir" && tar cvzf - . ) > "$outfile"
+               rm -rf "$patchdir"
+               ;;
+       restore-patches)
+               infile=$1
+               patchdir=`mktemp -d -t restore-patches.XXXXXX`
+               ( cd "$patchdir" && tar xvzf - ) < "$infile"
+               # detach the head
+               for P in "$patchdir"/*/info.txt; do
+                       D=${P%/info.txt}
+                       exec 3<"$P"
+                       read -r d <&3
+                       read -r BRANCH <&3
+                       read -r UPSTREAM <&3
+                       read -r TRACK <&3
+                       verbose git checkout HEAD^0
+                       verbose git branch -D "$BRANCH"
+                       if [ x"$TRACK" = x"true" ]; then
+                               verbose git checkout --track -b "$BRANCH" "$UPSTREAM"
+                       else
+                               verbose git branch -b "$BRANCH" "$UPSTREAM"
+                       fi
+                       verbose git am "$D"
+               done
+               rm -rf "$patchdir"
+               ;;
        *)
                echo "Usage:"
                echo "  $SELF pull"