Remove duplicate & no-op code

[code/vcsh.git] / vcsh

diff --git a/vcsh b/vcsh
index 50c1c31c7e63487a28ecb54b1cbaa8085b046527..cfcb42abe107222d9a0f3135f824b78d854f4749 100755 (executable)
--- a/vcsh
+++ b/vcsh
@@ -48,7 +48,7 @@ info() {
        echo "$SELF: info: $1"
 }
 
-clone () {
+clone() {
        init
        git remote add origin "$GIT_REMOTE"
        git config branch.master.remote origin
@@ -65,10 +65,10 @@ clone () {
        git merge origin/master
 }
 
-delete () {
+delete() {
        old_dir="$PWD"
        cd "$HOME"
-       use || exit $?
+       use
        info "This operation WILL DETROY DATA!"
        files=$(git ls-files)
        echo "These files will be deleted:
@@ -86,8 +86,8 @@ To continue, type \"Yes, do as I say\""
        cd "$old_dir"
 }
 
-enter () {
-       use || exit $?
+enter() {
+       use
        $SHELL
 }
 
@@ -96,24 +96,23 @@ init() {
        export GIT_WORK_TREE="$HOME"
        mkdir -p "$GIT_WORK_TREE"
        cd "$GIT_WORK_TREE" || fatal "could not enter '$GIT_WORK_TREE'" 11
-       cd "$GIT_WORK_TREE"
        git init
        setup
 }
 
-list () {
+list() {
        for i in "$VCSH_BASE"/*.git; do
                echo $(basename "$i" .git)
        done
 }
 
-run () {
-       use || exit $?
+run() {
+       use
        $VCSH_EXTERNAL_COMMAND
 }
 
-seed_gitignore () {
-       use || exit $?
+seed_gitignore() {
+       use
        # Switching directory as this has to be executed from $HOME to be of any use.
        # Going back into old directory at the end in case `vcsh use` is reactivated.
        old_dir="$PWD"
@@ -155,8 +154,7 @@ setup() {
 
 use() {
        if [ ! -d "$GIT_DIR" ]; then
-               error "no repository found for '$VCSH_REPO_NAME'"
-               return 12
+               fatal "no repository found for '$VCSH_REPO_NAME'" 12
        fi
        export GIT_WORK_TREE="$(git config --get core.worktree)"
        export VCSH_DIRECTORY="$VCSH_REPO_NAME"
@@ -180,8 +178,8 @@ elif [ "$1" = 'delete' ] ||
        export VCSH_COMMAND="$1"
        export VCSH_REPO_NAME="$2"
        export GIT_DIR="$VCSH_BASE/$VCSH_REPO_NAME.git"
-       [ "$1" = 'run' ] && shift 2 && export VCSH_EXTERNAL_COMMAND="$@"
-       [ "$1" = 'seed-gitignore' ] && export VCSH_COMMAND=seed_gitignore
+       [ "$VCSH_COMMAND" = 'run' ] && shift 2 && export VCSH_EXTERNAL_COMMAND="$@"
+       [ "$VCSH_COMMAND" = 'seed-gitignore' ] && export VCSH_COMMAND='seed_gitignore'
 elif [ "$1" = 'list' ]; then
        export VCSH_COMMAND="$1"
 elif [ -n "$1" ]; then