ci: prefix labels with type (#1256)

Link: https://github.com/nix-community/stylix/discussions/1109#discussioncomment-13110835
Link: https://github.com/nix-community/stylix/pull/1256

Co-authored-by: NAHO <90870942+trueNAHO@users.noreply.github.com>
Reviewed-by: NAHO <90870942+trueNAHO@users.noreply.github.com>

.github/ISSUE_TEMPLATE/bug.yml

@@ -1,6 +1,6 @@
 ---
 description: Report a bug
-labels: [bug]
+labels: ["kind: bug"]
 name: Bug
 title: "<SCOPE>: <SUMMARY>"
 

.github/ISSUE_TEMPLATE/change_option.yml

@@ -1,6 +1,6 @@
 ---
 description: Request a change to an existing option
-labels: [change-option]
+labels: ["kind: change-option"]
 name: Change option
 title: "<SCOPE>: <DESCRIPTION>"
 

.github/ISSUE_TEMPLATE/change_target.yml

@@ -1,6 +1,6 @@
 ---
 description: Request a change to an existing target
-labels: [change-target]
+labels: ["kind: change-target"]
 name: Change target
 title: "<TARGET>: <DESCRIPTION>"
 

.github/ISSUE_TEMPLATE/new_option.yml

@@ -1,6 +1,6 @@
 ---
 description: Request the addition of a new option
-labels: [new-option]
+labels: ["kind: new-option"]
 name: New option
 title: "<SCOPE>: add <OPTION> option"
 

.github/ISSUE_TEMPLATE/new_target.yml

@@ -1,6 +1,6 @@
 ---
 description: Request the addition of a new target
-labels: [new-target]
+labels: ["kind: new-target"]
 name: New target
 title: "<TARGET>: add target"
 

.github/labeler.yml

@@ -2,52 +2,52 @@
 # This version uses `sync-labels: false`, meaning that a non-match will NOT
 # remove the label
 ---
-"backport release-25.05":
+"backport: release-25.05":
   - changed-files:
       - any-glob-to-any-file:
           - ".github/workflows/*"
 
-dependencies:
+"topic: dependencies":
   - changed-files:
       - any-glob-to-any-file: "flake.lock"
 
-documentation:
+"topic: documentation":
   - changed-files:
       - any-glob-to-any-file:
           - "docs/**"
           - "README.md"
 
-nixos:
+"topic: nixos":
   - changed-files:
       - any-glob-to-any-file:
           - "stylix/nixos/*"
           - "modules/*/nixos.nix"
 
-home-manager:
+"topic: home-manager":
   - changed-files:
       - any-glob-to-any-file:
           - "stylix/hm/**"
           - "modules/*/hm.nix"
 
-darwin:
+"topic: darwin":
   - changed-files:
       - any-glob-to-any-file:
           - "stylix/darwin/**"
           - "modules/*/darwin.nix"
 
-droid:
+"topic: droid":
   - changed-files:
       - any-glob-to-any-file:
           - "stylix/droid/**"
           - "modules/*/droid.nix"
 
-overlay:
+"topic: overlay":
   - changed-files:
       - any-glob-to-any-file:
           - "stylix/overlays.nix"
           - "modules/*/overlay.nix"
 
-testbed:
+"topic: testbed":
   - changed-files:
       - any-glob-to-any-file:
           - "stylix/testbed.nix"

.github/workflows/backport.yml

@@ -19,7 +19,7 @@ jobs:
         github.event.pull_request.merged == true &&
         (
           github.event_name != 'labeled' ||
-          startsWith('backport', github.event.label.name)
+          startsWith('backport: ', github.event.label.name)
         )
       )
 
@@ -42,5 +42,6 @@ jobs:
       - uses: korthout/backport-action@v3
         with:
           github_token: ${{ steps.app-token.outputs.token }}
+          label_pattern: "^backport: ([^ ]+)$"
           pull_title: "[${target_branch}] ${pull_title}"
           pull_description: "This is an automated backport of #${pull_number}."

.github/workflows/update-flake.yml

@@ -33,7 +33,7 @@ jobs:
           branch: update_flake_lock_action_${{ matrix.branch }}
           commit-msg: "flake: update all inputs"
           pr-title: "${{ startsWith(matrix.branch, 'release') && format('[{0}] ', matrix.branch) || '' }}stylix: update all flake inputs"   # yamllint disable-line rule:line-length
-          pr-labels: dependencies
+          pr-labels: "topic: dependencies"
           # yamllint disable rule:line-length
           pr-body: |
             Automated changes by the [update-flake-lock](https://github.com/DeterminateSystems/update-flake-lock) GitHub Action.