fastcommit is a command-line tool designed to help developers quickly generate standardized commit messages. It supports multiple languages and detail levels, and can automatically generate commit messages based on file differences.

-- 中文文档：README_CN.md

You can install fastcommit using the following method:

# Install using cargo
cargo install --git  https://github.com/fslongjin/fastcommit --tag v0.5.1

git add .
fastcommit

NOTE: All common config can be configured via ~/.fastcommit/config.toml

• -d, --diff-file <DIFF_FILE>: Specify the path to the file containing the differences.
• --conventional <CONVENTIONAL>: Enable or disable conventional commit style analysis. Acceptable values are true or false.
• -l, --language <LANGUAGE>: Specify the language for the commit message. Acceptable values are en (English) or zh (Chinese).
• -b, --generate-branch: Generate branch name.
  • --branch-prefix: prefix of the generated branch name
• -m, --message: Generate commit message (use with -b to output both)
• -v, --verbosity <VERBOSITY>: Set the detail level of the commit message. Acceptable values are verbose (detailed), normal, or quiet (concise). The default is quiet.
• -p, --prompt <PROMPT>: Additional prompt to help AI understand the commit context.
• -r, --range <RANGE>: Specify diff range for generating commit message (e.g. HEAD~1, abc123..def456).
• --no-wrap: Disable text wrapping for long lines.
• --wrap-width <WIDTH>: Set custom line width for text wrapping (default: config file setting or 80).
• -h, --help: Print help information.
• -V, --version: Print version information.

1. Generate a commit message using default settings:

   fastcommit -d changes.diff

2. Enable conventional commit style and specify the Chinese language:

   fastcommit -d changes.diff --conventional true -l zh

3. Set the detail level to verbose:

   fastcommit -d changes.diff -v verbose

4. Provide additional context to help AI understand the commit:

   fastcommit -d changes.diff -p "Fixed login page styling issues, especially button alignment"

5. Generate branch name only:

   fastcommit -b

6. Generate both branch name and commit message:

   fastcommit -b -m

7. Generate commit message for a specific diff range:

   # Generate commit message for the last commit
   fastcommit -r HEAD~1
   
   # Generate commit message for a range of commits
   fastcommit -r abc123..def456

8. Control text wrapping behavior:

   # Disable text wrapping
   fastcommit --no-wrap
   
   # Set custom line width
   fastcommit --wrap-width 60
   
   # Combine with other options
   fastcommit -b -m --wrap-width 100

Contributions of code or suggestions are welcome! Please read the Contributing Guide first.

This project is licensed under the MIT License.