feat: added -g option and allow dotbare to be used as a generic fuzzy

git tool

Sort of like a replacement for forgit, nothing fancy, just a managed
environment variable switcher, will be documented

dotbare

@@ -24,6 +24,7 @@ To see all dotbare specific COMMANDS, run dotbare without any arguments.
 Optional arguments:
   -h, --help\t\tshow this help message and exit.
   -v, --version\t\tshow dotbare current version.
+  -g, --git\t\tuse dotbare as a generic fuzzy git tool and operate in current git directory.
 
 Available commands:
   All git commands are available, treat dotbare as git.
@@ -41,12 +42,25 @@ Available commands:
   fupgrade  \t\tupdate dotbare to the latest master."
 }
 
-# if no argument, display all possible actions
-if [[ "$#" -eq 0 ]]; then
-  find "${mydir}"/scripts/* -type f -print0 \
-    | xargs -I __ -0 basename __ \
+function list_dotbare_commands() {
+  find "${mydir}"/scripts/* -type f -exec basename {} + \
     | fzf --no-multi --header='Available commands' --preview="${mydir}/dotbare {} -h" \
     | xargs -I __ "${mydir}"/dotbare __ -h
+}
+
+function execute_dotbare() {
+  [[ "$#" -eq 0 ]] \
+    && list_dotbare_commands \
+    && exit 0
+
+  if [[ -x "${mydir}/scripts/$1" ]]; then
+    exec "${mydir}/scripts/$1" "${@:2}"
+  fi
+}
+
+# if no argument, display all possible actions
+if [[ "$#" -eq 0 ]]; then
+  list_dotbare_commands
   exit 0
 fi
 
@@ -64,11 +78,20 @@ case "$1" in
     echo "Current dotbare version: ${DOTBARE_VERSION}"
     exit 0
     ;;
-  *)
-    if [[ -x "${mydir}/scripts/$1" ]]; then
-      exec "${mydir}/scripts/$1" "${@:2}"
+  -g|--git)
+    if git rev-parse --is-inside-work-tree &>/dev/null; then
+      DOTBARE_TREE=$(git rev-parse --show-toplevel)
+      DOTBARE_DIR="${DOTBARE_TREE}/.git"
+      shift
+      execute_dotbare "$@"
+    else
+      echo "Not in a git directory"
+      exit 1
     fi
     ;;
+  *)
+    execute_dotbare "$@"
+    ;;
 esac
 
 git --git-dir="${DOTBARE_DIR}" --work-tree="${DOTBARE_TREE}" "$@"

helper/search_file.sh

@@ -15,7 +15,7 @@ function search_file() {
   if [[ "${search_type}" == "f" ]]; then
     find . -maxdepth 1 -type f | sed "s|\./||g" | fzf --multi --preview "${mydir}/preview.sh {}"
   elif [[ "${search_type}" == "d" ]]; then
-    if tree --version &>/dev/null; then
+    if command -v tree &>/dev/null; then
       find . -maxdepth 1 -type d | awk '{if ($0 != "." && $0 != "./.git"){gsub(/^\.\//, "", $0);print $0}}' | fzf --multi --preview "tree -L 1 -C --dirsfirst {}"
     else
       find . -maxdepth 1 -type d | awk '{if ($0 != "." && $0 != "./.git"){gsub(/^\.\//, "", $0);print $0}}' | fzf --multi