ChatGPT CLI

:eight_spoked_asterisk: Yet another ChatGPT command line tool.

Features

• Interactive mode using GNU Readline.
• Support for batch mode and mustache templates. (experimental)
• Ready-to-use system messages.
• Expand file contents from the %{file/path}.
• Magic commands to %clear, %pop, %list, %w, %save, and %load data.
• Execute system !{commands} and pass captured stdout and stderr.
• Code blocks in the response can be referenced from $CODE0, $CODE1...
• Syntax highlighting for code blocks using bat.
• Output %HTML.
• Support for clipboard.

Installation

GitHub Release

Download binaries from Github Release.

homebrew

brew install kojix2/brew/chatgpt-cli

From source code (recommended)

• Install Crystal
• sudo apt install libreadline-dev
• brew install readline

git clone https://github.com/kojix2/chatgpt-cli
cd chatgpt-cli
sudo make install

Please deactivate Conda environments when building to ensure correct linking.

Set your OpenAI API key

export OPENAI_API_KEY="your_openai_api_key"

Proxy settings (optional)

export HTTP_PROXY=http://[IP]:[port]
export HTTPS_PROXY=https://[IP]:[port]

Windows

Set the environment variable CHATGPT_CLI_CONFIG.

The path to the directory where the configuration file will be saved. This is required on Windows.

Usage

Interactive mode

chatgpt i

• To exit, type exit, quit, or press Ctrl + D.
• You can cancel a query to ChatGPT with Ctrl + C.
• GNU Readline supports Emacs shortcuts, such as ↑ and ↓.
• Line breaks are not currently supported.

Batch mode

chatgpt

echo "hello" | chatgpt
# How can I assist you today?

echo "It's okay now. Rest." | chatgpt -r
# Thank you for your concern. I hope you have a pleasant day as well. Feel free to reach out if you need any assistance in the future. Take care and rest well!

(under development)

cat paper.txt | chatgpt -m "Please summarize this paper."

chatgpt -m "Please summarize this paper." paper.txt

chatgpt -M gpt-4 -m "Please write a simple commit message" <(git diff --cached)

Mustache template

Run chatgpt script with the crustache template engine. (experimental)

Please translate the following text into {{language}}.

cat document.txt | chatgpt run -M gpt-4 translate.txt -- --language spanish

Magic Commands

During the dialogue, you can use a variety of magic commands. %help

| Magic Command | Description | | ---------------------- | ------------------------------------------------------------------ | | %list %list[n] n | Displays the message(s). | | %clear | Clear all messages. Change the topic and set token back to zero. | | %pop <n> | Remove the last n messages and response [1]. | | %shift <n> | Remove first n messages and responses [1]. | | %copy <n> | Save the nth message to the clipboard. [-1] | | %write <filename> | Write the most recent message to a file. Save the text or code. | | %w <filename> | Alias for write. | | %config | Edit the config file. Open a text editor and rewrite the settings. | | %system | Show the current system message. | | %system <message> | Set a new system message. | | %edit | Edit data in JSON format. You are free to tamper with the past. | | %html <filename> | Export the conversation to HTML and launch your browser. | | %save <filename> | Save the data. This allows you to do things like "save session". | | %load <filename> | Load the data. This allows you to do things like "load session". | | %resume | Load data from auto-saved data file. | | %model <name> | Change the model. | | %tokens | Show number of tokens used from the ChatGPT response. | | %webapp | Open the ChatGPT website. | | %debug | Show debug message. | | %help | Show the help. Humans forget commands. |

Note that for %config, %data, and other commands launch an editor. The editor used can be set by the EDITOR environment variable.

System Commands

Execute the system command.

!pwd

Execute the system command and capture %STDOUT and %STDERR.

!!git diff --cached

Embed files

Improve the code: %{my/script.py}

Find the bugs: %{src/*.py}

Embed Standard Output

!{command} Execute the command and insert standard output and standard error output.

Please write a commit message: !{git diff}

%STDOUT - captured standard output of !!{command}

Please write a commit message: %STDOUT

%STDERR - captured standard error output of !!{command}

Explain this error message: %STDERR

Extract code blocks

Syntax highlighting

The bat command is required. You can use the development version by setting the following environment variables and compiling.

• CHATGPT_BAT=1 shards build Only code blocks are targeted for syntax highlighting.
• CHATGPT_BAT=2 shards build The entire response is considered markdown and subject to syntax highlighting.

Code block temporary file path $CODE0 $CODE1

• Code blocks are extracted and stored in temporary files
• $CODE0, $CODE1, ... are path to the temporary files.

Write code to display 1 to 10 in Python and Ruby.

Python:

```python
for i in range(1, 11):
    print(i)
```

Ruby:

```ruby
(1..10).each { |i| puts i }
```

! python $CODE0
! ruby $CODE1

Save the code block to a file. (There is obvious room for improvement here)

!cp $CODE0 src/client.cr

Configuration

Run chatgpt config to get the path to the configuration file.

config.json is located in ~/.config/chatgpt-cli/ by default.

• embedded_patterns: Defines patterns for %{}, !{}, %STDOUT and %STDERR
• extraction pattern: Defines patterns for code block extraction.
• terminal_colors: Set colors for chatgpt, warning, debug, stdout and stderr.

To edit, run chatgpt config --edit. Or use %config in interactive mode. To reset, run chatgpt config --reset.

config.json

Uninstallation

ChatGPT CLI uses the following 3 files and directories. This is all there is to it.

rm /usr/local/bin/chatgpt   # Remove the executable
rm -r ~/.config/chatgpt-cli # Remove the config directory
rm ~/.chatgpt_history       # Remove command history

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/kojix2/chatgpt-cli.

Development

Overview

crystal spec

• You can quickly try development by using Gitpod.

Acknowledgements

This tool has been greatly influenced, both directly and indirectly, by the creative work of the following individuals.

• @mamantoha - http_proxy
• @hkalexling - Mango/src/util/proxy.cr
• @hidao80 - MonopolyGPT
• @lancecarlson - clipboard_manager.cr
• @makenowjust - crustache
• @Flipez - spinner

License

This project is open source and available under the terms of the MIT License.