[commithelper-go] Support wildcard patterns in protect option

.changeset/protect-wildcard-pattern.md

@@ -0,0 +1,5 @@
+---
+'@naverpay/commithelper-go': minor
+---
+
+Support glob-style wildcard patterns in protect option

.github/workflows/ci.yaml

@@ -26,3 +26,20 @@ jobs:
                   version: 8
                   run_install: true
             - run: pnpm run test
+
+    GoTest:
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v3
+            - uses: dorny/paths-filter@v3
+              id: filter
+              with:
+                  filters: |
+                      go:
+                        - 'packages/commithelper-go/**'
+            - if: steps.filter.outputs.go == 'true'
+              uses: actions/setup-go@v4
+              with:
+                  go-version: '1.24'
+            - if: steps.filter.outputs.go == 'true'
+              run: cd packages/commithelper-go && go test -v ./...

packages/commithelper-go/README.md

@@ -94,7 +94,17 @@ This is Basic rule of `.commithelperrc.json`.
 
 #### protect
 
-- Defines branch prefixes that are blocked from committing. `main`, `master`, `develop` branch is blocked by default.
+- Defines branches that are blocked from committing. Supports glob-style wildcard patterns.
+  - `*` matches any sequence of characters except `/`
+  - `?` matches any single character except `/`
+  - `[...]` matches any character in the set
+- `main`, `master`, `develop` branch is blocked by default.
+
+```json
+{
+    "protect": ["main", "master", "develop", "release/*", "epic/*"]
+}
+```
 
 #### template
 
@@ -180,7 +190,7 @@ Result:
 >
 > - commit on `feature/1` branch will be tagged as `[#1]`.
 > - commit on `qa/1` branch will be tagged as `[your-org/your-repo#1]`.
-> - direct commit attempt toward `main`, `master`, `develop`, `epic/***` branch will be blocked
+> - direct commit attempt toward `main`, `master`, `develop`, `epic/*` branch will be blocked
 
 ## Environment Variables
 

packages/commithelper-go/main.go

@@ -7,6 +7,7 @@ import (
 	"io/ioutil"
 	"os"
 	"os/exec"
+	"path"
 	"regexp"
 	"strings"
 	"text/template"
@@ -215,8 +216,8 @@ func applyTemplate(config Config, data *TemplateData) string {
 }
 
 func isProtectedBranch(branchName string, protectedBranches []string) bool {
-	for _, protected := range protectedBranches {
-		if branchName == protected {
+	for _, pattern := range protectedBranches {
+		if matched, _ := path.Match(pattern, branchName); matched {
 			return true
 		}
 	}

packages/commithelper-go/main_test.go

@@ -0,0 +1,26 @@
+package main
+
+import "testing"
+
+func TestIsProtectedBranch(t *testing.T) {
+	protected := []string{"main", "release/*", "epic/*"}
+
+	tests := []struct {
+		branch string
+		want   bool
+	}{
+		{"main", true},
+		{"develop", false},
+		{"release/1.0", true},
+		{"release/v2", true},
+		{"feature/123", false},
+		{"epic/815_fix", true},
+	}
+
+	for _, tt := range tests {
+		got := isProtectedBranch(tt.branch, protected)
+		if got != tt.want {
+			t.Errorf("isProtectedBranch(%q) = %v, want %v", tt.branch, got, tt.want)
+		}
+	}
+}