Add pull request labeler (#380)

* Add pull request labeler

* adjust editorconfig

* reformat ymls

.editorconfig

@@ -47,3 +47,6 @@ ij_go_wrap_func_result_newline_before_rparen = true
 indent_style = tab
 max_line_length = 600
 ij_smart_tabs = true
+
+[{*.yaml,*.yml}]
+indent_size = 2

.github/labeler.yml

@@ -0,0 +1,35 @@
+# branch names
+"type:bugfix":
+  - head-branch: [ '^fix/', '^bugfix/', '^hotfix/']
+"type:docs":
+  - head-branch: [ '^docs/', '^documentation/' ]
+"type:enhancement":
+  - head-branch: [ '^feature/', '^feat/' ]
+"type:refactor":
+  - head-branch: [ '^refactor/' ]
+
+# changed files
+"t:caching":
+  - changed-files:
+      - any-glob-to-any-file: [ 'cache/*' ]
+"t:gateway":
+  - changed-files:
+      - any-glob-to-any-file: [ 'gateway/*' ]
+"t:handler":
+  - changed-files:
+      - any-glob-to-any-file: [ 'handler/*' ]
+"t:oauth2":
+  - changed-files:
+      - any-glob-to-any-file: [ 'oauth2/*' ]
+"t:ratelimits":
+  - changed-files:
+      - any-glob-to-any-file: [ 'rest/rest_rate_limiter_*', 'gateway/gateway_rate_limiter_*' ]
+"t:rest":
+  - changed-files:
+      - any-glob-to-any-file: [ 'rest/*' ]
+"t:sharding":
+  - changed-files:
+      - any-glob-to-any-file: [ 'sharding/*' ]
+"t:voice":
+  - changed-files:
+      - any-glob-to-any-file: [ 'voice/*' ]

.github/workflows/labeler.yml

@@ -0,0 +1,12 @@
+name: "Label pull request"
+on:
+  - pull_request_target
+
+jobs:
+  labeler:
+    permissions:
+      contents: read
+      pull-requests: write
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/labeler@v5

.github/workflows/lint.yml

@@ -1,38 +1,38 @@
 name: Go
 
 on:
-    push:
-    pull_request_target:
+  push:
+  pull_request_target:
 
 jobs:
-    gobuild:
-        runs-on: ubuntu-latest
-        steps:
-            -   uses: actions/setup-go@v3
-                with:
-                    go-version: 1.21
-            -   uses: actions/checkout@v3
-            -   name: go build
-                run: go build -v ./...
+  gobuild:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/setup-go@v3
+        with:
+          go-version: 1.21
+      - uses: actions/checkout@v3
+      - name: go build
+        run: go build -v ./...
 
-    gotest:
-        runs-on: ubuntu-latest
-        steps:
-            -   uses: actions/setup-go@v3
-                with:
-                    go-version: 1.21
-            -   uses: actions/checkout@v3
-            -   name: go build
-                run: go test -v ./...
+  gotest:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/setup-go@v3
+        with:
+          go-version: 1.21
+      - uses: actions/checkout@v3
+      - name: go build
+        run: go test -v ./...
 
-    golangci:
-        runs-on: ubuntu-latest
-        steps:
-            -   uses: actions/setup-go@v3
-                with:
-                    go-version: 1.21
-            -   uses: actions/checkout@v3
-            -   name: golangci-lint
-                uses: golangci/golangci-lint-action@v3
-                with:
-                    version: latest
+  golangci:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/setup-go@v3
+        with:
+          go-version: 1.21
+      - uses: actions/checkout@v3
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v3
+        with:
+          version: latest