build(commitlint): replace npm commitlint with go version (#661)

Co-authored-by: Omer Cohen <omercnet@users.noreply.github.com>

Author: omercnet

.commitlint.yaml

@@ -0,0 +1,47 @@
+version: v0.18.6
+formatter: default
+
+rules:
+  - header-max-length
+  - body-leading-blank
+  - body-max-line-length
+  - footer-leading-blank
+  - footer-max-line-length
+  - type-enum
+  - type-case
+  - type-empty
+  - scope-case
+  - subject-empty
+  - subject-full-stop
+
+severity:
+  default: error
+
+settings:
+  header-max-length:
+    argument: 72
+  body-max-line-length:
+    argument: 100
+  footer-max-line-length:
+    argument: 100
+  type-enum:
+    argument:
+      - feat
+      - fix
+      - docs
+      - style
+      - refactor
+      - perf
+      - test
+      - build
+      - ci
+      - chore
+      - revert
+  type-case:
+    argument: lower
+  scope-case:
+    argument: lower
+  subject-full-stop:
+    argument: "."
+    flags:
+      negate: true

.commitlintrc.json

@@ -2,19 +2,29 @@
 
 source scripts/lint/lint.sh
 
-# Validate commit message using commitlint (if available)
-if command -v npx &> /dev/null; then
+COMMITLINT_VERSION="0.18.6"
+
+ensure_commitlint() {
+    if ! command -v commitlint &> /dev/null; then
+        echo "Installing commitlint (Go version) v${COMMITLINT_VERSION}..."
+        go install github.com/conventionalcommit/commitlint@v${COMMITLINT_VERSION}
+        echo "Done installing commitlint"
+    fi
+}
+
+validate_commit_message() {
     echo "- Validating commit message with commitlint"
     if [ -f .git/COMMIT_EDITMSG ]; then
-        npx --no-install commitlint --edit .git/COMMIT_EDITMSG
-        if [ $? -ne 0 ]; then
+        ensure_commitlint
+        if ! commitlint lint < .git/COMMIT_EDITMSG; then
             echo "Commit message does not follow conventional commits format"
             echo "Expected format: <type>(<scope>): <subject>"
             echo "Example: feat: add new authentication method"
             echo "Allowed types: feat, fix, docs, style, refactor, perf, test, build, ci, chore, revert"
             exit 1
         fi
     fi
-fi
+}
 
-run_linter --build-folder "./..." --do-not-check-main $1
+validate_commit_message
+run_linter --build-folder "./..." --do-not-check-main "$1"