[NetworkManager/f20] update makerepo.sh

[thaller]

commit 37b9dd1f1b6b6ebf64e648aaa0f2b1766f082a48
Author: Thomas Haller <thaller at redhat.com>
Date:   Tue Feb 18 14:48:14 2014 +0100

    update makerepo.sh

 makerepo.sh |   40 ++++++++++++++++++++++++++++++----------
 1 files changed, 30 insertions(+), 10 deletions(-)
---
diff --git a/makerepo.sh b/makerepo.sh
index ff4b0f9..593f62f 100755
--- a/makerepo.sh
+++ b/makerepo.sh
@@ -9,6 +9,13 @@ die() {
 
 DIRNAME=NetworkManager-0.9.9.0
 
+
+if grep -q '^NAME="Red Hat Enterprise Linux' /etc/os-release ; then
+    FEDPKG=rhpkg
+else
+    FEDPKG=fedpkg
+fi
+
 split_patch() {
     # patches created with git-format-patch that contain more then one
     # commit, cannot be easily reverted with patch, because patch works
@@ -53,6 +60,15 @@ unset REVERT_COUNT
 LOCAL=0
 for ARG; do
     case "$ARG" in
+        -h|-?|help|--help)
+            echo "SYNOPSIS: $(basename "$0") [local|-l] [-?|-h|--help|help] [NUM]"
+            echo "  - If [NUM] is omitted, it will revert all patches from the spec file,"
+            echo "    otherwise only the last NUM patches."
+            echo "  - When specifying 'local', it will also call \`$FEDPKG local\` to configure"
+            echo "    and build the output directory."
+            echo "  TIP: symlink your local git clone of NetworkManager to './.git/local'."
+            exit 0
+            ;;
         local|-l)
             LOCAL=1
             ;;
@@ -72,12 +88,13 @@ srcdir="$(dirname "$(readlink -f "$0")")"
 
 (test -f $srcdir/NetworkManager.spec \
   && test -f $srcdir/sources) || {
-    echo -n "**Error**: Directory "\`$srcdir\'" does not look like the NM pkg dir"
+    echo "**Error**: Directory "\`$srcdir\'" does not look like the NM pkg dir."
+    echo "Copy the file \"$(readlink -f "$0")\" to the dist-git base directory"
     exit 1
 }
 
 # generate the clean dir
-fedpkg prep || die "error while \`fedpkg prep\`"
+$FEDPKG prep || die "error while \`$FEDPKG prep\`"
 
 pushd "$DIRNAME"
     git init .
@@ -90,6 +107,7 @@ pushd "$DIRNAME"
         git fetch local 'refs/remotes/origin/*:refs/remotes/origin/*'
     fi
     git remote add origin git://anongit.freedesktop.org/NetworkManager/NetworkManager
+    git remote 'set-url' --push origin "ssh://$USER@git.freedesktop.org/git/NetworkManager/NetworkManager"
     git commit --allow-empty -m '*** empty initial commit'  # useful, to rebase the following commit
     git add -f -A .
     git commit -m '*** add all'
@@ -150,16 +168,18 @@ pushd "$DIRNAME"
             git commit --allow-empty -m "$COMMIT_MSG"
 
             # first try git-am to preserve the commit message, otherwise just revert the last commit
-            git am "../${LAST_PATCH[$i]}" || (
+            if git am "../${LAST_PATCH[$i]}"; then
+                # The tree to the version before should be identical after reapplying the patch.
+                # Just to be sure, reset the commit.
+                git reset "${BASECOMMIT[$((i+1))]}" -- .
+                COMMIT_MSG="$(git log -n1 --format='%s' "$BASECOMMIT_REVERT" | sed 's/<< revert \(Patch.*"\)$/-- after reapplying \1\n\ngit-am did not fully restore the previous state/')"
+                git commit -m "$COMMIT_MSG" || echo "NOTHING TO COMMIT"
+            else
                 git am --abort
+                git reset "${BASECOMMIT[$((i+1))]}" -- .
                 COMMIT_MSG="$(git log -n1 --format='%s' "$BASECOMMIT_REVERT" | sed 's/<< revert \(Patch.*"\)$/>> reapply \1/')"
                 git commit --allow-empty -m "$COMMIT_MSG"
-            )
-
-            # The tree to the version before should be identical after reapplying the patch.
-            # Just to be sure, reset the commit.
-            git reset "${BASECOMMIT[$((i+1))]}" -- .
-            EDITOR=true git commit --amend --no-edit
+            fi
             git reset --hard HEAD
         done
     fi
@@ -168,7 +188,7 @@ popd
 if [[ $LOCAL != 0 ]]; then
     rm -rf ./.makerepo.git/
     mv "$DIRNAME/.git" ./.makerepo.git/
-    fedpkg local
+    $FEDPKG local
     mv ./.makerepo.git/ "$DIRNAME/.git"
     pushd "$DIRNAME"
         git checkout -- .gitignore