X-Git-Url: https://git.madduck.net/code/vcsh.git/blobdiff_plain/8ae70a31cd3553ea94502b9784ba4dc5bee274c4..3c5bb9b0993011e30695dae011daa7b861847f11:/vcsh

diff --git a/vcsh b/vcsh
index f9bea25..ce6705d 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 $2 ] && exit 1
@@ -106,6 +109,7 @@ help() {
    commit               Commit in all repositories
    delete <repo>        Delete an existing repository
    enter <repo>         Enter repository; spawn new instance of \$SHELL
+                        with \$GIT_DIR set.
    foreach [<-g>]
      <git command>      Execute a command for every repository
    help                 Display this help text
@@ -261,7 +265,7 @@ init() {
 	[ ! -e "$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
 }
@@ -476,7 +480,7 @@ write_gitignore() {
 
 	use
 	cd "$VCSH_BASE" || fatal "could not enter '$VCSH_BASE'" 11
-	local GIT_VERSION=$(git --version)
+	local GIT_VERSION="$(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')
 	OLDIFS=$IFS