From c83ba679655a84ab8b86389dcc1a620f2ae7b489 Mon Sep 17 00:00:00 2001
From: shenxianpeng <xianpeng.shen@gmail.com>
Date: Sun, 13 Jul 2025 01:00:11 +0300
Subject: [PATCH] feat: add imperative mood

---
 .github/workflows/commit-check.yml |  1 +
 README.md                          |  6 ++++++
 action.yml                         |  5 +++++
 main.py                            | 13 ++++++++++++-
 4 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/commit-check.yml b/.github/workflows/commit-check.yml
index dc398fd..f75de56 100644
--- a/.github/workflows/commit-check.yml
+++ b/.github/workflows/commit-check.yml
@@ -26,5 +26,6 @@ jobs:
           author-email: true
           commit-signoff: true
           merge-base: true
+          imperative: true
           job-summary: true
           pr-comments: ${{ github.event_name == 'pull_request' }}
diff --git a/README.md b/README.md
index 9e9df7b..c9dd2de 100644
--- a/README.md
+++ b/README.md
@@ -51,6 +51,7 @@ jobs:
           author-email: true
           commit-signoff: true
           merge-base: false
+          imperative: true
           job-summary: true
           pr-comments: ${{ github.event_name == 'pull_request' }}
 ```
@@ -114,6 +115,11 @@ jobs:
 >
 > To use this feature, you need fetch all history for all branches by setting `fetch-depth: 0` in `actions/checkout`.
 
+### `imperative`
+
+- **Description**: check commit message is imperative mood.
+- Default: `true`
+
 ### `dry-run`
 
 - **Description**: run checks without failing. exit code is 0 otherwise is 1.
diff --git a/action.yml b/action.yml
index cdd75ea..5f164b1 100644
--- a/action.yml
+++ b/action.yml
@@ -29,6 +29,10 @@ inputs:
     description: check current branch is rebased onto target branch
     required: false
     default: false
+  imperative:
+    description: check commit message is in imperative mood
+    required: false
+    default: true
   dry-run:
     description: run checks without failing
     required: false
@@ -76,6 +80,7 @@ runs:
         AUTHOR_EMAIL: ${{ inputs.author-email }}
         COMMIT_SIGNOFF: ${{ inputs.commit-signoff }}
         MERGE_BASE: ${{ inputs.merge-base }}
+        IMPERATIVE: ${{ inputs.imperative }}
         DRY_RUN: ${{ inputs.dry-run }}
         JOB_SUMMARY: ${{ inputs.job-summary }}
         PR_COMMENTS: ${{ inputs.pr-comments }}
diff --git a/main.py b/main.py
index 87434ec..ef9c920 100755
--- a/main.py
+++ b/main.py
@@ -17,6 +17,7 @@
 AUTHOR_EMAIL = os.getenv("AUTHOR_EMAIL", "false")
 COMMIT_SIGNOFF = os.getenv("COMMIT_SIGNOFF", "false")
 MERGE_BASE = os.getenv("MERGE_BASE", "false")
+IMPERATIVE = os.getenv("IMPERATIVE", "true")
 DRY_RUN = os.getenv("DRY_RUN", "false")
 JOB_SUMMARY = os.getenv("JOB_SUMMARY", "false")
 PR_COMMENTS = os.getenv("PR_COMMENTS", "false")
@@ -34,6 +35,7 @@ def log_env_vars():
     print(f"AUTHOR_EMAIL = {AUTHOR_EMAIL}")
     print(f"COMMIT_SIGNOFF = {COMMIT_SIGNOFF}")
     print(f"MERGE_BASE = {MERGE_BASE}")
+    print(f"IMPERATIVE = {IMPERATIVE}")
     print(f"DRY_RUN = {DRY_RUN}")
     print(f"JOB_SUMMARY = {JOB_SUMMARY}")
     print(f"PR_COMMENTS = {PR_COMMENTS}\n")
@@ -48,12 +50,21 @@ def run_commit_check() -> int:
         "--author-email",
         "--commit-signoff",
         "--merge-base",
+        "--imperative",
     ]
     args = [
         arg
         for arg, value in zip(
             args,
-            [MESSAGE, BRANCH, AUTHOR_NAME, AUTHOR_EMAIL, COMMIT_SIGNOFF, MERGE_BASE],
+            [
+                MESSAGE,
+                BRANCH,
+                AUTHOR_NAME,
+                AUTHOR_EMAIL,
+                COMMIT_SIGNOFF,
+                MERGE_BASE,
+                IMPERATIVE,
+            ],
         )
         if value == "true"
     ]