name	commit
description	Create commit messages from diff using repo style

Commit

Workflow

Inspect repository state and choose the commit source.

git status --short
git diff --cached --name-only

If staged files exist, commit staged changes only.
If nothing is staged but working tree has changes, stage all with git add -A before composing the commit.
If no changes exist, stop and report nothing to commit.

Read changed files and summarize intent.

git diff --cached --stat
git diff --cached

Use git diff when the commit source is the working tree. Extract the primary change theme in one sentence.

Infer subject convention from recent history.

git log --no-merges --format=%s -n 40
git log --no-merges --format=%s -- <path-or-scope> -n 20

Apply these rules:

Use the common parent directory of changed files, or the representative module for the change, as <path-or-scope>.
Prefer <scope>: <Subject> when recent related commits use it.
Use imperative, concise subject text.
Match casing and punctuation style used in nearby commits.

Validate before commit. If this git repository has CI, run the appropriate local checks before committing to verify there are no problems.

Inspect the repository's CI configuration first and follow the closest matching validation steps.
Prefer the narrowest commands that faithfully reflect CI for the files being committed.
If no CI is defined, skip this step and note that no CI-based validation was available.
If checks fail, stop and report failure unless the user explicitly asks to commit anyway.

Draft commit message. Format:

<TITLE>

<BODY>

Co-authored-by: @codex <199175422+chatgpt-codex-connector[bot]@users.noreply.github.com>

Message rules:

Keep title on one line and under 72 chars when possible.
Wrap body lines at 72 chars
You are free to use multiple paragraphs in the body, and to use blank lines to separate them, but avoid unnecessary verbosity.
You are free to use bullet points in the body if it helps readability, but avoid unnecessary verbosity.
You are free to list references at the end of the commit message body if relevant.
Avoid generic body text such as "update" or "fix stuff".

Example:

rtnetlink: add missing netlink_ns_capable() check for peer netns

rtnl_newlink() lacks a CAP_NET_ADMIN capability check on the peer
network namespace when creating paired devices (veth, vxcan, netkit).
This allows an unprivileged user with a user namespace to create
interfaces in arbitrary network namespaces, including init_net.

- Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do
  eiusmod tempor incididunt ut labore et dolore magna aliqua.
- Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris
  nisi ut aliquip ex ea commodo consequat.
- Duis aute irure dolor in reprehenderit in voluptate velit esse cillum
  dolore eu fugiat nulla pariatur.

Add a netlink_ns_capable() check for CAP_NET_ADMIN in the peer
namespace before allowing device creation to proceed.

Example:

    $ command arg0 arg1
    blabla

    $ command arg3 arg4
    blablabla

References:
  https://example.com/blabla
  https://hyeon.me

Co-authored-by: @codex <199175422+chatgpt-codex-connector[bot]@users.noreply.github.com>

Create the commit.

git commit -F - <<'EOF'
<TITLE>

<BODY>

Co-authored-by: @codex <199175422+chatgpt-codex-connector[bot]@users.noreply.github.com>
EOF

Output Contract

When invoked, always provide:

Proposed title
Proposed body
Validation status (ran, skipped, or failed) with the command summary
Final commit command or resulting commit hash

name	commit
description	Create commit messages from diff using repo style

Commit

Workflow

Inspect repository state and choose the commit source.

git status --short
git diff --cached --name-only

If staged files exist, commit staged changes only.
If nothing is staged but working tree has changes, stage all with git add -A before composing the commit.
If no changes exist, stop and report nothing to commit.

Read changed files and summarize intent.

git diff --cached --stat
git diff --cached

Use git diff when the commit source is the working tree. Extract the primary change theme in one sentence.

Infer subject convention from recent history.

git log --no-merges --format=%s -n 40
git log --no-merges --format=%s -- <path-or-scope> -n 20

Apply these rules:

Use the common parent directory of changed files, or the representative module for the change, as <path-or-scope>.
Prefer <scope>: <Subject> when recent related commits use it.
Use imperative, concise subject text.
Match casing and punctuation style used in nearby commits.

Validate before commit. If this git repository has CI, run the appropriate local checks before committing to verify there are no problems.

Inspect the repository's CI configuration first and follow the closest matching validation steps.
Prefer the narrowest commands that faithfully reflect CI for the files being committed.
If no CI is defined, skip this step and note that no CI-based validation was available.
If checks fail, stop and report failure unless the user explicitly asks to commit anyway.

Draft commit message. Format:

<TITLE>

<BODY>

Co-authored-by: @codex <199175422+chatgpt-codex-connector[bot]@users.noreply.github.com>

Message rules:

Keep title on one line and under 72 chars when possible.
Wrap body lines at 72 chars
You are free to use multiple paragraphs in the body, and to use blank lines to separate them, but avoid unnecessary verbosity.
You are free to use bullet points in the body if it helps readability, but avoid unnecessary verbosity.
You are free to list references at the end of the commit message body if relevant.
Avoid generic body text such as "update" or "fix stuff".

Example:

rtnetlink: add missing netlink_ns_capable() check for peer netns

rtnl_newlink() lacks a CAP_NET_ADMIN capability check on the peer
network namespace when creating paired devices (veth, vxcan, netkit).
This allows an unprivileged user with a user namespace to create
interfaces in arbitrary network namespaces, including init_net.

- Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do
  eiusmod tempor incididunt ut labore et dolore magna aliqua.
- Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris
  nisi ut aliquip ex ea commodo consequat.
- Duis aute irure dolor in reprehenderit in voluptate velit esse cillum
  dolore eu fugiat nulla pariatur.

Add a netlink_ns_capable() check for CAP_NET_ADMIN in the peer
namespace before allowing device creation to proceed.

Example:

    $ command arg0 arg1
    blabla

    $ command arg3 arg4
    blablabla

References:
  https://example.com/blabla
  https://hyeon.me

Co-authored-by: @codex <199175422+chatgpt-codex-connector[bot]@users.noreply.github.com>

Create the commit.

git commit -F - <<'EOF'
<TITLE>

<BODY>

Co-authored-by: @codex <199175422+chatgpt-codex-connector[bot]@users.noreply.github.com>
EOF

Output Contract

When invoked, always provide:

Proposed title
Proposed body
Validation status (ran, skipped, or failed) with the command summary
Final commit command or resulting commit hash