1.6.1

git-fresh

@@ -39,12 +39,12 @@ die () {
 }
 
 error () {
-  die "error on line $1"
+  die "Error on line $1: $(head -n $1 $0 | tail -1)"
 }
 
 trap 'error $LINENO' ERR
 
-while getopts ":fmrtslF" opt; do
+while getopts ":fmrtslFT" opt; do
   case $opt in
     f)
       FORCE_DELETE_STALE=true
@@ -67,6 +67,9 @@ while getopts ":fmrtslF" opt; do
     F)
       FORCE_LOCAL_RESET=true
       ;;
+    T)
+      TEST=true
+      ;;
     *)
       usage
       break
@@ -76,6 +79,22 @@ done
 
 shift $((OPTIND-1))
 
+# Are we in testing mode?
+
+if [[ $TEST = true ]]; then
+
+PATH=$(pwd):$PATH
+TEST_DIR=/tmp/git-fresh-test
+
+mkdir -p $TEST_DIR; cd $TEST_DIR
+git init; touch test; git add test; git commit -am 'test'
+git checkout -b test; rm test; git commit -am 'delete test'
+git checkout master; git merge test; git checkout test
+git-fresh -fr; rm -rf $TEST_DIR
+exit 0
+
+fi
+
 # Are we inside a git repository?
 
 INSIDE_GIT_REPO=$(git rev-parse --is-inside-work-tree 2> /dev/null)
@@ -88,16 +107,15 @@ fi
 
 TOP_LEVEL_DIRECTORY=$(git rev-parse --show-toplevel)
 
-[[ $(ls -l "$TOP_LEVEL_DIRECTORY/.git/refs/heads" | wc -l) -eq "1" ]] && die "No HEAD ref available"
+[[ $(ls -1 "$TOP_LEVEL_DIRECTORY/.git/refs/heads" | wc -l | xargs) -eq "0" ]] && die "No HEAD ref available"
 
 CURRENT=$(git rev-parse --abbrev-ref HEAD)
 REMOTE=${1:-origin}
 ROOT=${2:-master}
 
-# Update remotes and prune stale remotes
-
-git remote update
-git remote prune $REMOTE
+if [[ $(git remote -v | wc -l) -gt "0" ]]; then
+  REMOTES=true
+fi
 
 STASH_STAMP=git-fresh-$(date +%s)
 
@@ -107,23 +125,36 @@ if ! git diff-files --quiet; then
   git stash save $STASH_STAMP
 fi
 
-# If the current branch exists on the remote, rebase against it
+if [[ $REMOTES = true ]]; then
 
-REMOTE_CURRENT=$(git ls-remote $REMOTE --heads 2> /dev/null | grep "heads/$CURRENT$" | cat)
+  # Update remotes and prune stale remotes
+    git remote update
+    git remote prune $REMOTE
+
+
+  # If the current branch exists on the remote, rebase against it
+
+  REMOTE_CURRENT=$(git ls-remote $REMOTE --heads 2> /dev/null | grep "heads/$CURRENT$" | cat)
+
+  if [[ ! -z "$REMOTE_CURRENT" ]]; then
+    git rebase $REMOTE $CURRENT
+  fi
 
-if [[ ! -z "$REMOTE_CURRENT" ]]; then
-  git rebase $REMOTE $CURRENT
 fi
 
 # Switch to root branch (master)
 
 git checkout $ROOT > /dev/null 2>&1
 
-if [[ "$FORCE_LOCAL_RESET" = true ]]; then
-  git clean -dfx
-  git reset --hard $REMOTE/$ROOT
-else
-  git rebase -q $REMOTE/$ROOT
+if [[ $REMOTES = true ]]; then
+
+  if [[ "$FORCE_LOCAL_RESET" = true ]]; then
+    git clean -dfx
+    git reset --hard $REMOTE $ROOT
+  else
+    git rebase -q $REMOTE $ROOT
+  fi
+
 fi
 
 # Compute stale branches
@@ -140,7 +171,7 @@ if [[ ! -z "${SMART_STALE// }" ]]; then
   if [[ ! -z "${LOCAL_STALE// }" ]]; then
     STALE_BRANCHES=true
     if [[ "$FORCE_DELETE_STALE" = true ]]; then
-      echo -n $LOCAL_STALE | xargs -0 git branch -d 2> /dev/null
+      echo -n $LOCAL_STALE | tr " " "\0" | xargs -0 git branch -d 2> /dev/null
     else
       say "Local stale branches found:" $(echo -n $LOCAL_STALE | tr "\n" " ")
     fi
@@ -150,7 +181,7 @@ if [[ ! -z "${SMART_STALE// }" ]]; then
     STALE_BRANCHES=true
     if [[ "$FORCE_DELETE_STALE" = true ]]; then
       if [[ "$DELETE_ONLY_LOCAL" != true ]]; then
-        echo -n $REMOTE_STALE | xargs -0 git push $REMOTE --delete
+        echo -n $REMOTE_STALE | tr " " "\0" | xargs -0 git push $REMOTE --delete
       fi
     else
       say "Remote stale branches found:" $(echo -n $REMOTE_STALE | tr "\n" " ")
@@ -170,12 +201,14 @@ if [[ ! -z $(git rev-parse --verify --quiet "$CURRENT") ]]; then
   if [ "$REBASE" = true ] && [ "$MERGE" = true ]; then
     say "Rebase and merge enabled, skipping both"
   else
-    if [[ "$REBASE" = true ]]; then
-      git rebase $REMOTE/$ROOT
-    fi
+    if [[ "$REMOTES" = true ]]; then
+      if [[ "$REBASE" = true ]]; then
+        git rebase $REMOTE $ROOT
+      fi
 
-    if [[ "$MERGE" = true ]]; then
-      git merge --no-edit $REMOTE/$ROOT
+      if [[ "$MERGE" = true ]]; then
+        git merge --no-edit $REMOTE $ROOT
+      fi
     fi
   fi
 else

package.json

@@ -1,8 +1,8 @@
 {
   "name": "git-fresh",
-  "version": "1.5.0",
+  "version": "1.6.1",
   "description": "Utility to keep Git repositories fresh",
   "global": true,
   "repo": "imsky/git-fresh",
-  "install": "sudo ./install"
+  "install": "sudo ./install.sh"
 }