X-Git-Url: https://git.madduck.net/code/vcsh.git/blobdiff_plain/a952800661456fd5eb1801168380b7210d581371..83ae3460b51c674802a6ab4859cbe8450e9e210c:/vcsh

diff --git a/vcsh b/vcsh
index 183eb17..d1d26ed 100755
--- a/vcsh
+++ b/vcsh
@@ -22,6 +22,9 @@
 VERSION='1.20141026'
 SELF=$(basename $0)
 
+# Ensure all files created are accessible only to the current user.
+umask 0077
+
 fatal() {
 	echo "$SELF: fatal: $1" >&2
 	[ -z $2 ] && exit 1
@@ -106,6 +109,7 @@ help() {
    commit               Commit in all repositories
    delete <repo>        Delete an existing repository
    enter <repo>         Enter repository; spawn new instance of \$SHELL
+                        with \$GIT_DIR set.
    foreach [<-g>]
      <git command>      Execute a command for every repository
    help                 Display this help text
@@ -162,7 +166,7 @@ clone() {
   You should add files to your new repository."
 		exit
 	fi
-	GIT_VERSION_MAJOR=$(git --version | sed -n 's/.* \([0-9]\)\..*/\1/p' )
+	GIT_VERSION_MAJOR=$(git --version | sed -E -n 's/.* ([0-9]+)\..*/\1/p' )
 	if [ 1 -lt "$GIT_VERSION_MAJOR" ];then
 		git fetch origin "$VCSH_BRANCH"
 	else
@@ -186,11 +190,12 @@ clone() {
 
 commit() {
 	hook pre-commit
+        shift  # remove the "commit" command.
 	for VCSH_REPO_NAME in $(list); do
 		echo "$VCSH_REPO_NAME: "
 		GIT_DIR=$VCSH_REPO_D/$VCSH_REPO_NAME.git; export GIT_DIR
 		use
-		git commit --untracked-files=no --quiet $@
+		git commit --untracked-files=no --quiet "$@"
 		VCSH_COMMAND_RETURN_CODE=$?
 		echo
 	done
@@ -261,7 +266,7 @@ init() {
 	[ ! -e "$GIT_DIR" ] || fatal "'$GIT_DIR' exists" 10
 	mkdir -p "$VCSH_BASE" || fatal "could not create '$VCSH_BASE'" 50
 	cd "$VCSH_BASE" || fatal "could not enter '$VCSH_BASE'" 11
-	git init --shared=0600
+	git init --shared=false
 	upgrade
 	hook post-init
 }
@@ -477,8 +482,8 @@ write_gitignore() {
 	use
 	cd "$VCSH_BASE" || fatal "could not enter '$VCSH_BASE'" 11
 	local GIT_VERSION="$(git --version)"
-	local GIT_VERSION_MAJOR=$(echo $GIT_VERSION | sed -n 's/.* \([0-9]\)\..*/\1/p')
-	local GIT_VERSION_MINOR=$(echo $GIT_VERSION | sed -n 's/.* \([0-9]\)\.\([0-9]\)\..*/\2/p')
+	local GIT_VERSION_MAJOR=$(echo $GIT_VERSION | sed -E -n 's/.* ([0-9]+)\..*/\1/p')
+	local GIT_VERSION_MINOR=$(echo $GIT_VERSION | sed -E -n 's/.* ([0-9]+)\.([0-9]+)\..*/\2/p')
 	OLDIFS=$IFS
 	IFS=$(printf '\n\t')
 	gitignores=$(for file in $(git ls-files); do