Implement hook system

[code/vcsh.git] / vcsh

diff --git a/vcsh b/vcsh
index 52afbe174348bdc1d6f1b78baa9136cb73a8cdbc..bf97cbfb0a92a632e5961d9d51c54d5ae8a16ee4 100755 (executable)
--- a/vcsh
+++ b/vcsh
@@ -11,6 +11,7 @@
 [ -r "$XDG_CONFIG_HOME/vcsh/config" ] && . "$XDG_CONFIG_HOME/vcsh/config"
 [ -n "$VCSH_DEBUG" ]                  && set -vx
 [ -z "$VCSH_REPO_D" ]                 && VCSH_REPO_D="$XDG_CONFIG_HOME/vcsh/repo.d"
 [ -r "$XDG_CONFIG_HOME/vcsh/config" ] && . "$XDG_CONFIG_HOME/vcsh/config"
 [ -n "$VCSH_DEBUG" ]                  && set -vx
 [ -z "$VCSH_REPO_D" ]                 && VCSH_REPO_D="$XDG_CONFIG_HOME/vcsh/repo.d"

+[ -z "$VCSH_HOOK_D" ]                 && VCSH_HOOK_D="$XDG_CONFIG_HOME/vcsh/hooks-enabled"

 [ -z "$VCSH_BASE" ]                   && VCSH_BASE="$HOME"
 [ -z "$VCSH_GITIGNORE" ]              && VCSH_GITIGNORE='exact'
 
 [ -z "$VCSH_BASE" ]                   && VCSH_BASE="$HOME"
 [ -z "$VCSH_GITIGNORE" ]              && VCSH_GITIGNORE='exact'
 


@@ -103,14 +104,23 @@ To continue, type \"Yes, do as I say\""
 }
 
 enter() {
 }
 
 enter() {

+       hook pre-enter

        use
        $SHELL
        use
        $SHELL

+       hook post-enter

 }
 
 git_dir_exists() {
        [ -d "$GIT_DIR" ] || fatal "no repository found for '$VCSH_REPO_NAME'" 12
 }
 
 }
 
 git_dir_exists() {
        [ -d "$GIT_DIR" ] || fatal "no repository found for '$VCSH_REPO_NAME'" 12
 }
 

+hook() {
+       for f in $VCSH_HOOK_D/$1* $VCSH_HOOK_D/$VCSH_REPO_NAME.$1*; do
+               [ -x "$f" ] || continue
+               "$f"
+       done
+}
+

 init() {
        [ ! -e "$GIT_DIR" ] || fatal "'$GIT_DIR' exists" 10
        export GIT_WORK_TREE="$VCSH_BASE"
 init() {
        [ ! -e "$GIT_DIR" ] || fatal "'$GIT_DIR' exists" 10
        export GIT_WORK_TREE="$VCSH_BASE"


@@ -150,8 +160,10 @@ rename() {
 }
 
 run() {
 }
 
 run() {

+       hook pre-run

        use
        $VCSH_EXTERNAL_COMMAND
        use
        $VCSH_EXTERNAL_COMMAND

+       hook post-run

 }
 
 setup() {
 }
 
 setup() {