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/node_modules | ||
package-lock.json | ||
bin |
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screenshot.png | ||
index.ts | ||
aicommits.ts |
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#!/usr/bin/env node | ||
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import chalk from "chalk"; | ||
import { execSync } from "child_process"; | ||
import inquirer from "inquirer"; | ||
import fetch from "node-fetch"; | ||
|
||
let OPENAI_API_KEY = process.env.OPENAI_API_KEY; | ||
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export async function main() { | ||
console.log(chalk.white("▲ ") + chalk.green("Welcome to AICommit!")); | ||
|
||
if (!OPENAI_API_KEY) { | ||
console.error( | ||
chalk.white("▲ ") + | ||
"Please specify an OpenAI key using export OPEN_AI_KEY='YOUR_API_KEY'" | ||
); | ||
process.exit(1); | ||
} | ||
try { | ||
execSync("git rev-parse --is-inside-work-tree", { | ||
encoding: "utf8", | ||
stdio: "ignore", | ||
}); | ||
} catch (e) { | ||
console.error(chalk.white("▲ ") + "This is not a git repository"); | ||
process.exit(1); | ||
} | ||
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const diff = execSync("git diff --cached", { encoding: "utf8" }); | ||
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||
if (!diff) { | ||
console.log( | ||
chalk.white("▲ ") + | ||
"No staged changes found. Make sure there are changes and run `git add .`" | ||
); | ||
process.exit(1); | ||
} | ||
|
||
// Accounting for GPT-3's input req of 4k tokens (approx 8k chars) | ||
if (diff.length > 8000) { | ||
console.log( | ||
chalk.white("▲ ") + "The diff is too large to write a commit message." | ||
); | ||
process.exit(1); | ||
} | ||
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let prompt = `I want you to act like a git commit message writer. I will input a git diff and your job is to convert it into a useful commit message. Do not preface the commit with anything, return a complete sentence, and do not repeat yourself: ${diff}`; | ||
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||
console.log( | ||
chalk.white("▲ ") + chalk.gray("Generating your AI commit message...\n") | ||
); | ||
const aiCommitMessage = await generateCommitMessage(prompt); | ||
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console.log( | ||
chalk.white("▲ ") + chalk.bold("Commit message: ") + aiCommitMessage + "\n" | ||
); | ||
|
||
const confirmationMessage = await inquirer.prompt([ | ||
{ | ||
name: "useCommitMessage", | ||
message: "Would you like to use this commit message? (Y / n)", | ||
choices: ["Y", "y", "n"], | ||
default: "y", | ||
}, | ||
]); | ||
|
||
if (confirmationMessage.useCommitMessage === "n") { | ||
console.log(chalk.white("▲ ") + "Commit message has not been commited."); | ||
process.exit(1); | ||
} | ||
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execSync(`git commit -m "${aiCommitMessage}"`, { | ||
stdio: "inherit", | ||
encoding: "utf8", | ||
}); | ||
} | ||
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async function generateCommitMessage(prompt: string) { | ||
const payload = { | ||
model: "text-davinci-003", | ||
prompt, | ||
temperature: 0.7, | ||
top_p: 1, | ||
frequency_penalty: 0, | ||
presence_penalty: 0, | ||
max_tokens: 200, | ||
stream: false, | ||
n: 1, | ||
}; | ||
const response = await fetch("https://api.openai.com/v1/completions", { | ||
headers: { | ||
"Content-Type": "application/json", | ||
Authorization: `Bearer ${OPENAI_API_KEY ?? ""}`, | ||
}, | ||
method: "POST", | ||
body: JSON.stringify(payload), | ||
}); | ||
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const json: any = await response.json(); | ||
const aiCommit = json.choices[0].text; | ||
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return aiCommit.replace(/(\r\n|\n|\r)/gm, ""); | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,106 +1,6 @@ | ||
#!/usr/bin/env node | ||
#! /usr/bin/env node | ||
import { main } from "./aicommits"; | ||
|
||
import chalk from "chalk"; | ||
import { execSync } from "child_process"; | ||
import inquirer from "inquirer"; | ||
import fetch from "node-fetch"; | ||
|
||
let OPENAI_API_KEY = process.env.OPENAI_API_KEY; | ||
|
||
async function main() { | ||
console.log(chalk.white("▲ ") + chalk.green("Welcome to AICommit!")); | ||
|
||
if (!OPENAI_API_KEY) { | ||
console.error( | ||
chalk.white("▲ ") + | ||
"Please specify an OpenAI key using export OPEN_AI_KEY='YOUR_API_KEY'" | ||
); | ||
process.exit(1); | ||
} | ||
try { | ||
execSync("git rev-parse --is-inside-work-tree", { | ||
encoding: "utf8", | ||
stdio: "ignore", | ||
}); | ||
} catch (e) { | ||
console.error(chalk.white("▲ ") + "This is not a git repository"); | ||
process.exit(1); | ||
} | ||
|
||
const diff = execSync("git diff --cached", { encoding: "utf8" }); | ||
|
||
if (!diff) { | ||
console.log( | ||
chalk.white("▲ ") + | ||
"No staged changes found. Make sure there are changes and run `git add .`" | ||
); | ||
process.exit(1); | ||
} | ||
|
||
// Accounting for GPT-3's input req of 4k tokens (approx 8k chars) | ||
if (diff.length > 8000) { | ||
console.log( | ||
chalk.white("▲ ") + "The diff is too large to write a commit message." | ||
); | ||
process.exit(1); | ||
} | ||
|
||
let prompt = `I want you to act like a git commit message writer. I will input a git diff and your job is to convert it into a useful commit message. Do not preface the commit with anything, return a complete sentence, and do not repeat yourself: ${diff}`; | ||
|
||
console.log( | ||
chalk.white("▲ ") + chalk.gray("Generating your AI commit message...\n") | ||
); | ||
const aiCommitMessage = await generateCommitMessage(prompt); | ||
|
||
console.log( | ||
chalk.white("▲ ") + chalk.bold("Commit message: ") + aiCommitMessage + "\n" | ||
); | ||
|
||
const confirmationMessage = await inquirer.prompt([ | ||
{ | ||
name: "useCommitMessage", | ||
message: "Would you like to use this commit message? (Y / n)", | ||
choices: ["Y", "y", "n"], | ||
default: "y", | ||
}, | ||
]); | ||
|
||
if (confirmationMessage.useCommitMessage === "n") { | ||
console.log(chalk.white("▲ ") + "Commit message has not been commited."); | ||
process.exit(1); | ||
} | ||
|
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execSync(`git commit -m "${aiCommitMessage}"`, { | ||
stdio: "inherit", | ||
encoding: "utf8", | ||
}); | ||
} | ||
|
||
async function generateCommitMessage(prompt: string) { | ||
const payload = { | ||
model: "text-davinci-003", | ||
prompt, | ||
temperature: 0.7, | ||
top_p: 1, | ||
frequency_penalty: 0, | ||
presence_penalty: 0, | ||
max_tokens: 200, | ||
stream: false, | ||
n: 1, | ||
}; | ||
const response = await fetch("https://api.openai.com/v1/completions", { | ||
headers: { | ||
"Content-Type": "application/json", | ||
Authorization: `Bearer ${OPENAI_API_KEY ?? ""}`, | ||
}, | ||
method: "POST", | ||
body: JSON.stringify(payload), | ||
}); | ||
|
||
const json: any = await response.json(); | ||
const aiCommit = json.choices[0].text; | ||
|
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return aiCommit.replace(/(\r\n|\n|\r)/gm, ""); | ||
} | ||
|
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await main(); | ||
(async () => { | ||
await main(); | ||
})(); |
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