#6 Change main to run command as external file

hooks/init

@@ -0,0 +1,16 @@
+#!/bin/bash
+MY_DIR=$(dirname "$(realpath "$0")")
+HOOKS_PATH="${1:-git-hooks}"
+
+echo -n "$HOOKS_PATH" > "$MY_DIR/hooks_dir"
+
+git config --local core.hooksPath "$MY_DIR"
+CORE=$(git config --local --get core.hooksPath)
+if [ "$CORE" == "$MY_DIR" ]
+then
+  echo "Wrapped git hooks in folder '$HOOKS_PATH'"
+  exit 0
+else 
+  echo "Something went wrong. Run manually: git config --local core.hooksPath \"$MY_DIR\""
+  exit 1
+fi

main.sh

@@ -1,12 +1,6 @@
 #!/bin/bash
 MY_DIR=$(dirname "$(realpath "$0")")
-
-case "$1" in
-  --pre-commit)
-    $MY_DIR/hooks/pre-commit
-  ;;
-  *)
-    $MY_DIR/hooks/init.sh "$@"
-  ;;
-esac
+CMD="$1"; shift
+test -e "$MY_DIR/hooks/$CMD" && ($MY_DIR/hooks/$CMD $@; exit $?)
+test -e "$MY_DIR/scripts/$CMD.sh" && ($MY_DIR/scripts/$CMD.sh $@; exit $?)
 exit $?

package.json

@@ -11,7 +11,7 @@
   "scripts": {
     "test": "./test.sh",
     "release": "np",
-    "postinstall": "./main.sh"
+    "postinstall": "./main.sh init"
   },
   "repository": {
     "type": "git",

test.sh

@@ -2,7 +2,7 @@
 reset=\\033[0m
 
 HOOKS=$(cat hooks/hooks_dir)
-./main.sh $HOOKS
+./main.sh init $HOOKS
 
 _it() {
   echo -e "\033[1;30;43m TEST \033[0m \033[1;4m$test$reset"
@@ -37,11 +37,10 @@ test="first commit without hooks"
 _it; _commit
 [ "$?" == 0 ] || _failed
 
+$MY_DIR/main.sh init $HOOKS
+HOOKS_CONFIG=$(git config --get core.hooksPath | sed -e 's/^\([A-Z]\):/\/\1/' | tr '[:upper:]' '[:lower:]')
 test="init"
 _it
-$MY_DIR/main.sh $HOOKS
-
-HOOKS_CONFIG=$(git config --get core.hooksPath | sed -e 's/^\([A-Z]\):/\/\1/' | tr '[:upper:]' '[:lower:]')
 [ "$HOOKS_CONFIG" == $(echo "$MY_DIR/hooks" | tr '[:upper:]' '[:lower:]') ] \
 ||  _failed "$HOOKS_CONFIG != $MY_DIR/hooks"