./all: allow the branch command even if the branch already exists, skip the repos...

[xonotic/xonotic.git] / all

diff --git a/all b/all
index c6eb2d3adbc266fbe3781acb67dde57d1e2b7eba..11bf13e2e19158974d0fb07441f99b641a7d1f1f 100755 (executable)
--- a/all
+++ b/all
@@ -18,7 +18,7 @@ SELF="$d0/all"
 case "$0" in
        all|*/all)
                case "`uname`" in
-                       MINGW*)
+                       MINGW*|Win*)
                                # Windows hates users. So this script has to copy itself elsewhere first...
                                tname=
                                cp "$SELF" ../all.xonotic.sh
@@ -153,12 +153,19 @@ case "$cmd" in
                                                fi
                                                ;;
                                esac
-                               if ! verbose git pull; then
-                                       check_mergeconflict "$d"
-                                       # do not exit, as this may also mean we are tracking something else
+                               verbose git config remote.origin.fetch "refs/heads/*:refs/remotes/origin/*"
+
+                               r=`git symbolic-ref HEAD`
+                               r=${r#refs/heads/}
+                               if git config branch.$r.remote >/dev/null 2>&1; then
+                                       if ! verbose git pull; then
+                                               check_mergeconflict "$d"
+                                               exit 1 # FATAL
+                                       fi
                                fi
+
                                cd "$d00"
-                               checkself "$SELF" "$@"
+                               checkself "$cmd" "$@"
                                cd "$d0/$d"
                                verbose git remote prune origin
                                cd "$d0"
@@ -187,7 +194,7 @@ case "$cmd" in
                                verbose git checkout master
                        fi
                        cd "$d00"
-                       checkself "$SELF" "$@"
+                       checkself "$cmd" "$@"
                        cd "$d0"
                done
                if ! $exists; then
@@ -198,10 +205,14 @@ case "$cmd" in
        branch)
                remote=$1
                branch=$2
+               srcbranch=$3
                if [ -z "$branch" ]; then
                        branch=$remote
                        remote=origin
                fi
+               if [ -z "$srcbranch" ]; then
+                       srcbranch=master
+               fi
                if [ -z "$branch" ]; then
                        for d in $repos; do
                                enter "$d0/$d"
@@ -215,13 +226,17 @@ case "$cmd" in
                                dv=`visible_repo_name "$d"`
                                enter "$d0/$d"
                                a=
-                               while [ x"$a" != x"y" -a x"$a" != x"n" ]; do
-                                       echo "Branch in $dv?"
-                                       read -r a
-                               done
-                               if [ x"$a" = x"y" ]; then
-                                       verbose git push "$remote" HEAD:"$branch"
-                                       verbose git checkout --track -b "$branch" "$remote/$branch"
+                               if git rev-parse "refs/heads/$branch" >/dev/null 2>&1; then
+                                       echo "Already having this branch in $dv."
+                               else
+                                       while [ x"$a" != x"y" -a x"$a" != x"n" ]; do
+                                               echo "Branch in $dv?"
+                                               read -r a
+                                       done
+                                       if [ x"$a" = x"y" ]; then
+                                               verbose git push "$remote" "$srcbranch":"$branch"
+                                               verbose git checkout --track -b "$branch" "$remote/$branch"
+                                       fi
                                fi
                                cd "$d0"
                        done
@@ -259,7 +274,7 @@ case "$cmd" in
                        cd "$d0"
                done
                ;;
-       push)
+       push|commit)
                for d in $repos; do
                        dv=`visible_repo_name "$d"`
                        enter "$d0/$d"
@@ -344,6 +359,7 @@ case "$cmd" in
                echo "  $SELF push"
                echo "  $SELF branches"
                echo "  $SELF branch [<remote>] <branchname>"
+               echo "  $SELF branch <remote> <branchname> <srcbranchname>"
                echo "  $SELF checkout [<remote>] <branchname>"
                echo "  $SELF compile"
                echo "  $SELF run <client> <options>"