From cacbca932c8107c2a0b64c461fa25e9224218678 Mon Sep 17 00:00:00 2001
From: maro114510 <atsuki.nohira@kauche.com>
Date: Mon, 16 Mar 2026 10:44:29 +0900
Subject: [PATCH 1/7] feat(clean): add --force/-f flag to skip dirty-worktree
 safety checks

Extends _clean_should_skip() with an optional third argument `force`.
When force=1, uncommitted-changes and untracked-files checks are
bypassed, allowing removal of worktrees that contain build artifacts
or other disposable local state.

Detached HEAD and empty-branch protections are retained regardless of
--force, as those states are indeterminate.

Propagates force through _clean_merged() (new 6th arg) and cmd_clean()
(new --force|-f flag spec entry). All new arguments default to 0,
preserving full backward compatibility.
---
 lib/commands/clean.sh | 34 +++++++++++++++++++---------------
 1 file changed, 19 insertions(+), 15 deletions(-)

diff --git a/lib/commands/clean.sh b/lib/commands/clean.sh
index 929f078..d5f0dec 100644
--- a/lib/commands/clean.sh
+++ b/lib/commands/clean.sh
@@ -30,33 +30,35 @@ _clean_detect_provider() {
 
 # Check if a worktree should be skipped during merged cleanup.
 # Returns 0 if should skip, 1 if should process.
-# Usage: _clean_should_skip <dir> <branch>
+# Usage: _clean_should_skip <dir> <branch> [force]
 _clean_should_skip() {
-  local dir="$1" branch="$2"
+  local dir="$1" branch="$2" force="${3:-0}"
 
   if [ -z "$branch" ] || [ "$branch" = "(detached)" ]; then
     log_warn "Skipping $dir (detached HEAD)"
     return 0
   fi
 
-  if ! git -C "$dir" diff --quiet 2>/dev/null || \
-     ! git -C "$dir" diff --cached --quiet 2>/dev/null; then
-    log_warn "Skipping $branch (has uncommitted changes)"
-    return 0
-  fi
+  if [ "$force" -eq 0 ]; then
+    if ! git -C "$dir" diff --quiet 2>/dev/null || \
+       ! git -C "$dir" diff --cached --quiet 2>/dev/null; then
+      log_warn "Skipping $branch (has uncommitted changes)"
+      return 0
+    fi
 
-  if [ -n "$(git -C "$dir" ls-files --others --exclude-standard 2>/dev/null)" ]; then
-    log_warn "Skipping $branch (has untracked files)"
-    return 0
+    if [ -n "$(git -C "$dir" ls-files --others --exclude-standard 2>/dev/null)" ]; then
+      log_warn "Skipping $branch (has untracked files)"
+      return 0
+    fi
   fi
 
   return 1
 }
 
 # Remove worktrees whose PRs/MRs are merged (handles squash merges)
-# Usage: _clean_merged repo_root base_dir prefix yes_mode dry_run
+# Usage: _clean_merged repo_root base_dir prefix yes_mode dry_run [force]
 _clean_merged() {
-  local repo_root="$1" base_dir="$2" prefix="$3" yes_mode="$4" dry_run="$5"
+  local repo_root="$1" base_dir="$2" prefix="$3" yes_mode="$4" dry_run="$5" force="${6:-0}"
 
   log_step "Checking for worktrees with merged PRs/MRs..."
 
@@ -80,7 +82,7 @@ _clean_merged() {
     # Skip main repo branch silently (not counted)
     [ "$branch" = "$main_branch" ] && continue
 
-    if _clean_should_skip "$dir" "$branch"; then
+    if _clean_should_skip "$dir" "$branch" "$force"; then
       skipped=$((skipped + 1))
       continue
     fi
@@ -133,12 +135,14 @@ cmd_clean() {
   local _spec
   _spec="--merged
 --yes|-y
---dry-run|-n"
+--dry-run|-n
+--force|-f"
   parse_args "$_spec" "$@"
 
   local merged_mode="${_arg_merged:-0}"
   local yes_mode="${_arg_yes:-0}"
   local dry_run="${_arg_dry_run:-0}"
+  local force="${_arg_force:-0}"
 
   log_step "Cleaning up stale worktrees..."
 
@@ -182,6 +186,6 @@ EOF
 
   # --merged mode: remove worktrees with merged PRs/MRs (handles squash merges)
   if [ "$merged_mode" -eq 1 ]; then
-    _clean_merged "$repo_root" "$base_dir" "$prefix" "$yes_mode" "$dry_run"
+    _clean_merged "$repo_root" "$base_dir" "$prefix" "$yes_mode" "$dry_run" "$force"
   fi
 }
\ No newline at end of file

From 7d944f6d1dc5513d986480886f1fb7d0d1b1e993 Mon Sep 17 00:00:00 2001
From: maro114510 <atsuki.nohira@kauche.com>
Date: Mon, 16 Mar 2026 10:44:34 +0900
Subject: [PATCH 2/7] test(clean): add BATS tests for --force flag behavior
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Covers four cases for _clean_should_skip with force=1:
- dirty worktree (staged changes) → not skipped
- worktree with untracked files   → not skipped
- detached HEAD                   → still skipped (protection retained)
- empty branch name               → still skipped (protection retained)

Also adds a smoke test confirming cmd_clean accepts --force without error.
---
 tests/cmd_clean.bats | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/tests/cmd_clean.bats b/tests/cmd_clean.bats
index fa8031d..dcfa149 100644
--- a/tests/cmd_clean.bats
+++ b/tests/cmd_clean.bats
@@ -76,3 +76,33 @@ teardown() {
   run _clean_should_skip "$TEST_WORKTREES_DIR/clean-wt" "clean-wt"
   [ "$status" -eq 1 ]  # 1 = don't skip
 }
+
+@test "_clean_should_skip with force=1 does not skip dirty worktree" {
+  create_test_worktree "dirty-force"
+  echo "dirty" > "$TEST_WORKTREES_DIR/dirty-force/untracked.txt"
+  git -C "$TEST_WORKTREES_DIR/dirty-force" add untracked.txt
+  run _clean_should_skip "$TEST_WORKTREES_DIR/dirty-force" "dirty-force" 1
+  [ "$status" -eq 1 ]  # 1 = don't skip
+}
+
+@test "_clean_should_skip with force=1 does not skip worktree with untracked files" {
+  create_test_worktree "untracked-force"
+  echo "new" > "$TEST_WORKTREES_DIR/untracked-force/newfile.txt"
+  run _clean_should_skip "$TEST_WORKTREES_DIR/untracked-force" "untracked-force" 1
+  [ "$status" -eq 1 ]  # 1 = don't skip
+}
+
+@test "_clean_should_skip with force=1 still skips detached HEAD" {
+  run _clean_should_skip "/some/dir" "(detached)" 1
+  [ "$status" -eq 0 ]  # 0 = skip (protection maintained)
+}
+
+@test "_clean_should_skip with force=1 still skips empty branch" {
+  run _clean_should_skip "/some/dir" "" 1
+  [ "$status" -eq 0 ]  # 0 = skip (protection maintained)
+}
+
+@test "cmd_clean accepts --force flag without error" {
+  run cmd_clean --force
+  [ "$status" -eq 0 ]
+}

From 0047c783c8a3bbc7325d3f90ea20e5156f83dae4 Mon Sep 17 00:00:00 2001
From: maro114510 <atsuki.nohira@kauche.com>
Date: Mon, 16 Mar 2026 10:44:39 +0900
Subject: [PATCH 3/7] feat(completions): add --force/-f to clean command
 completions

Updates all three shell completion files (Bash, Zsh, Fish) so that
--force and -f appear as tab-completion candidates for `git gtr clean`.
---
 completions/_git-gtr     | 4 +++-
 completions/git-gtr.fish | 2 ++
 completions/gtr.bash     | 2 +-
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/completions/_git-gtr b/completions/_git-gtr
index 17c5c5b..834d76e 100644
--- a/completions/_git-gtr
+++ b/completions/_git-gtr
@@ -83,7 +83,9 @@ _git-gtr() {
       '--yes[Skip confirmation prompts]' \
       '-y[Skip confirmation prompts]' \
       '--dry-run[Show what would be removed]' \
-      '-n[Show what would be removed]'
+      '-n[Show what would be removed]' \
+      '--force[Force removal even if worktree has uncommitted changes]' \
+      '-f[Force removal even if worktree has uncommitted changes]'
     return
   fi
 
diff --git a/completions/git-gtr.fish b/completions/git-gtr.fish
index 2a3b351..58bd9f3 100644
--- a/completions/git-gtr.fish
+++ b/completions/git-gtr.fish
@@ -103,6 +103,8 @@ complete -c git -n '__fish_git_gtr_using_command clean' -l yes -d 'Skip confirma
 complete -c git -n '__fish_git_gtr_using_command clean' -s y -d 'Skip confirmation prompts'
 complete -c git -n '__fish_git_gtr_using_command clean' -l dry-run -d 'Show what would be removed'
 complete -c git -n '__fish_git_gtr_using_command clean' -s n -d 'Show what would be removed'
+complete -c git -n '__fish_git_gtr_using_command clean' -l force -d 'Force removal even if worktree has uncommitted changes'
+complete -c git -n '__fish_git_gtr_using_command clean' -s f -d 'Force removal even if worktree has uncommitted changes'
 
 # Config command
 complete -f -c git -n '__fish_git_gtr_using_command config' -a 'list get set add unset'
diff --git a/completions/gtr.bash b/completions/gtr.bash
index 0983376..13314cf 100644
--- a/completions/gtr.bash
+++ b/completions/gtr.bash
@@ -82,7 +82,7 @@ _git_gtr() {
       ;;
     clean)
       if [[ "$cur" == -* ]]; then
-        COMPREPLY=($(compgen -W "--merged --yes -y --dry-run -n" -- "$cur"))
+        COMPREPLY=($(compgen -W "--merged --yes -y --dry-run -n --force -f" -- "$cur"))
       fi
       ;;
     copy)

From 041c448d5a0e46d9971d745f960e13efe221538e Mon Sep 17 00:00:00 2001
From: maro114510 <atsuki.nohira@kauche.com>
Date: Mon, 16 Mar 2026 10:44:43 +0900
Subject: [PATCH 4/7] docs(clean): document --force/-f flag in built-in help
 and README

Adds --force, -f to the Options section of `git gtr help clean` and
the full help page. Adds two usage examples demonstrating
--force alone and combined with --yes. Updates README.md with the
same option entry and examples.
---
 README.md            | 3 +++
 lib/commands/help.sh | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/README.md b/README.md
index ee0e5e0..d1a7ff4 100644
--- a/README.md
+++ b/README.md
@@ -327,6 +327,8 @@ git gtr clean                                  # Remove empty worktree directori
 git gtr clean --merged                         # Remove worktrees for merged PRs/MRs
 git gtr clean --merged --dry-run               # Preview which worktrees would be removed
 git gtr clean --merged --yes                   # Remove without confirmation prompts
+git gtr clean --merged --force                 # Force-clean merged, ignoring local changes
+git gtr clean --merged --force --yes           # Force-clean and auto-confirm
 ```
 
 **Options:**
@@ -334,6 +336,7 @@ git gtr clean --merged --yes                   # Remove without confirmation pro
 - `--merged`: Remove worktrees whose branches have merged PRs/MRs (also deletes the branch)
 - `--dry-run`, `-n`: Preview changes without removing
 - `--yes`, `-y`: Non-interactive mode (skip confirmation prompts)
+- `--force`, `-f`: Force removal even if worktree has uncommitted changes or untracked files
 
 **Note:** The `--merged` mode auto-detects your hosting provider (GitHub or GitLab) from the `origin` remote URL and requires the corresponding CLI tool (`gh` or `glab`) to be installed and authenticated. For self-hosted instances, set the provider explicitly: `git gtr config set gtr.provider gitlab`.
 
diff --git a/lib/commands/help.sh b/lib/commands/help.sh
index bbb3e60..d17aca6 100644
--- a/lib/commands/help.sh
+++ b/lib/commands/help.sh
@@ -305,12 +305,15 @@ Options:
   --merged            Also remove worktrees with merged PRs/MRs
   --yes, -y           Skip confirmation prompts
   --dry-run, -n       Show what would be removed without removing
+  --force, -f         Force removal even if worktree has uncommitted changes or untracked files
 
 Examples:
   git gtr clean                                 # Clean empty directories
   git gtr clean --merged                        # Also clean merged PRs
   git gtr clean --merged --dry-run              # Preview merged cleanup
   git gtr clean --merged --yes                  # Auto-confirm everything
+  git gtr clean --merged --force                # Force-clean merged, ignoring local changes
+  git gtr clean --merged --force --yes          # Force-clean and auto-confirm
 EOF
 }
 
@@ -567,6 +570,7 @@ SETUP & MAINTENANCE:
                    Override: git gtr config set gtr.provider gitlab
          --yes, -y: skip confirmation prompts
          --dry-run, -n: show what would be removed without removing
+         --force, -f: force removal even if worktree has uncommitted changes
 
   completion <shell>
          Generate shell completions (bash, zsh, fish)

From 25436c68060c9304ed0e77089c819fcfa13a1987 Mon Sep 17 00:00:00 2001
From: maro114510 <atsuki.nohira@kauche.com>
Date: Mon, 16 Mar 2026 15:22:37 +0900
Subject: [PATCH 5/7] docs(clean): remove -f alias and fix full-help
 description

---
 lib/commands/help.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/commands/help.sh b/lib/commands/help.sh
index d17aca6..ca81dca 100644
--- a/lib/commands/help.sh
+++ b/lib/commands/help.sh
@@ -305,7 +305,7 @@ Options:
   --merged            Also remove worktrees with merged PRs/MRs
   --yes, -y           Skip confirmation prompts
   --dry-run, -n       Show what would be removed without removing
-  --force, -f         Force removal even if worktree has uncommitted changes or untracked files
+  --force             Force removal even if worktree has uncommitted changes or untracked files
 
 Examples:
   git gtr clean                                 # Clean empty directories
@@ -570,7 +570,7 @@ SETUP & MAINTENANCE:
                    Override: git gtr config set gtr.provider gitlab
          --yes, -y: skip confirmation prompts
          --dry-run, -n: show what would be removed without removing
-         --force, -f: force removal even if worktree has uncommitted changes
+         --force: force removal even if worktree has uncommitted changes or untracked files
 
   completion <shell>
          Generate shell completions (bash, zsh, fish)

From 08b1701b70c1aa50917175e2c52083b49dff93e7 Mon Sep 17 00:00:00 2001
From: maro114510 <atsuki.nohira@kauche.com>
Date: Mon, 16 Mar 2026 15:25:54 +0900
Subject: [PATCH 6/7] refactor(clean): remove -f alias from --force flag

---
 README.md                | 2 +-
 completions/_git-gtr     | 3 +--
 completions/git-gtr.fish | 1 -
 completions/gtr.bash     | 2 +-
 lib/commands/clean.sh    | 2 +-
 5 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index d1a7ff4..500cd66 100644
--- a/README.md
+++ b/README.md
@@ -336,7 +336,7 @@ git gtr clean --merged --force --yes           # Force-clean and auto-confirm
 - `--merged`: Remove worktrees whose branches have merged PRs/MRs (also deletes the branch)
 - `--dry-run`, `-n`: Preview changes without removing
 - `--yes`, `-y`: Non-interactive mode (skip confirmation prompts)
-- `--force`, `-f`: Force removal even if worktree has uncommitted changes or untracked files
+- `--force`: Force removal even if worktree has uncommitted changes or untracked files
 
 **Note:** The `--merged` mode auto-detects your hosting provider (GitHub or GitLab) from the `origin` remote URL and requires the corresponding CLI tool (`gh` or `glab`) to be installed and authenticated. For self-hosted instances, set the provider explicitly: `git gtr config set gtr.provider gitlab`.
 
diff --git a/completions/_git-gtr b/completions/_git-gtr
index 834d76e..28d5b51 100644
--- a/completions/_git-gtr
+++ b/completions/_git-gtr
@@ -84,8 +84,7 @@ _git-gtr() {
       '-y[Skip confirmation prompts]' \
       '--dry-run[Show what would be removed]' \
       '-n[Show what would be removed]' \
-      '--force[Force removal even if worktree has uncommitted changes]' \
-      '-f[Force removal even if worktree has uncommitted changes]'
+      '--force[Force removal even if worktree has uncommitted changes]'
     return
   fi
 
diff --git a/completions/git-gtr.fish b/completions/git-gtr.fish
index 58bd9f3..d3b56f3 100644
--- a/completions/git-gtr.fish
+++ b/completions/git-gtr.fish
@@ -104,7 +104,6 @@ complete -c git -n '__fish_git_gtr_using_command clean' -s y -d 'Skip confirmati
 complete -c git -n '__fish_git_gtr_using_command clean' -l dry-run -d 'Show what would be removed'
 complete -c git -n '__fish_git_gtr_using_command clean' -s n -d 'Show what would be removed'
 complete -c git -n '__fish_git_gtr_using_command clean' -l force -d 'Force removal even if worktree has uncommitted changes'
-complete -c git -n '__fish_git_gtr_using_command clean' -s f -d 'Force removal even if worktree has uncommitted changes'
 
 # Config command
 complete -f -c git -n '__fish_git_gtr_using_command config' -a 'list get set add unset'
diff --git a/completions/gtr.bash b/completions/gtr.bash
index 13314cf..bbfaaca 100644
--- a/completions/gtr.bash
+++ b/completions/gtr.bash
@@ -82,7 +82,7 @@ _git_gtr() {
       ;;
     clean)
       if [[ "$cur" == -* ]]; then
-        COMPREPLY=($(compgen -W "--merged --yes -y --dry-run -n --force -f" -- "$cur"))
+        COMPREPLY=($(compgen -W "--merged --yes -y --dry-run -n --force" -- "$cur"))
       fi
       ;;
     copy)
diff --git a/lib/commands/clean.sh b/lib/commands/clean.sh
index d5f0dec..c5c0c77 100644
--- a/lib/commands/clean.sh
+++ b/lib/commands/clean.sh
@@ -136,7 +136,7 @@ cmd_clean() {
   _spec="--merged
 --yes|-y
 --dry-run|-n
---force|-f"
+--force"
   parse_args "$_spec" "$@"
 
   local merged_mode="${_arg_merged:-0}"

From ab65ca0eef300ae88a8d330348c94facee87351c Mon Sep 17 00:00:00 2001
From: maro114510 <atsuki.nohira@kauche.com>
Date: Mon, 16 Mar 2026 15:56:06 +0900
Subject: [PATCH 7/7] docs(completion): clarify --force covers untracked files

---
 completions/_git-gtr     | 2 +-
 completions/git-gtr.fish | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/completions/_git-gtr b/completions/_git-gtr
index 28d5b51..992b6ba 100644
--- a/completions/_git-gtr
+++ b/completions/_git-gtr
@@ -134,7 +134,7 @@ _git-gtr() {
       rm)
         _arguments \
           '--delete-branch[Delete branch]' \
-          '--force[Force removal even if dirty]' \
+          '--force[Force removal even if worktree has uncommitted changes or untracked files]' \
           '--yes[Non-interactive mode]'
         ;;
       mv|rename)
diff --git a/completions/git-gtr.fish b/completions/git-gtr.fish
index d3b56f3..bc361eb 100644
--- a/completions/git-gtr.fish
+++ b/completions/git-gtr.fish
@@ -73,7 +73,7 @@ complete -c git -n '__fish_git_gtr_using_command new' -s a -l ai -d 'Start AI to
 
 # Remove command options
 complete -c git -n '__fish_git_gtr_using_command rm' -l delete-branch -d 'Delete branch'
-complete -c git -n '__fish_git_gtr_using_command rm' -l force -d 'Force removal even if dirty'
+complete -c git -n '__fish_git_gtr_using_command rm' -l force -d 'Force removal even if worktree has uncommitted changes or untracked files'
 complete -c git -n '__fish_git_gtr_using_command rm' -l yes -d 'Non-interactive mode'
 
 # Rename command options