feat: add new git check clean script

home-manager/stvnliu/scripts/default.nix

@@ -9,5 +9,9 @@
       inherit pkgs;
       inherit config;
     })
+    (import ./git_check_clean.script.nix {
+      inherit pkgs;
+      inherit config;
+    })
   ];
 }

home-manager/stvnliu/scripts/git_check_clean.script.nix

@@ -0,0 +1,48 @@
+{
+  pkgs,
+  config,
+}: let
+  git = config.programs.git.package;
+in
+  pkgs.writeShellScriptBin "git-check-clean" ''
+    #!${pkgs.bash}/bin/bash
+    cd_err() {
+      echo "change-directory occurred error. interrupting..."
+    }
+    git_check() {
+      prev=$1
+      repo_dir=$2
+      filter=$3
+      if [[ ! "$filter" == "dirty" && ! "$filter" = "clean" ]]; then
+        echo "Could not parse filter string"
+        return
+      fi
+      cd "$repo_dir" || return
+      inside_git_repo="$(${git}/bin/git rev-parse --is-inside-work-tree 2>/dev/null)"
+      if [ "$inside_git_repo" ]; then
+        if [ "$(${git}/bin/git status --porcelain)" ]; then
+          result=0
+        else
+          result=1
+        fi
+        #echo "not a git repository"
+      fi
+      if [ "$filter" = "dirty" ]; then
+        if [[ $result -eq 0 ]]; then
+          echo "DIRTY $PWD"
+        fi
+      else
+        if [[ $result -eq 1 ]]; then
+          echo "CLEAN $PWD"
+        fi
+      fi
+      #echo "going back to $prev"
+      cd "$prev" || return
+    }
+    export -f git_check
+    export -f cd_err
+    path=$PWD
+    for item in $(${pkgs.findutils}/bin/find . -maxdepth 1 -type d); do
+      git_check "$path" "$item" "$1"
+    done
+  ''