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# Heroku API | ||
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## Description | ||
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A basic API built using Node.js and Express to interact with the Heroku platform. It allows users to deploy applications, scale dynos, and retrieve logs programmatically. | ||
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## Installation | ||
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To install the required packages, run: | ||
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```bash | ||
npm install express | ||
npm install axios | ||
npm install nodemon | ||
npm install |
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{ | ||
"short_name": "HerokuAPI", | ||
"name": "Heroku API", | ||
"icons": [ | ||
{ | ||
"src": "icon.png", | ||
"type": "image/png", | ||
"sizes": "512x512" | ||
} | ||
], | ||
"start_url": "/index.html", | ||
"display": "standalone", | ||
"theme_color": "#000000", | ||
"background_color": "#ffffff" | ||
} |
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{ | ||
"name": "heroku-api", | ||
"version": "1.0.0", | ||
"description": "A simple API to interact with Heroku platform for deployments, scaling, and logs.", | ||
"main": "src/index.js", | ||
"scripts": { | ||
"start": "node src/index.js", | ||
"dev": "nodemon src/index.js" | ||
}, | ||
"author": "", | ||
"license": "ISC", | ||
"dependencies": { | ||
"axios": "^0.27.2", | ||
"express": "^4.18.2" | ||
}, | ||
"devDependencies": { | ||
"nodemon": "^2.0.22" | ||
} | ||
} | ||
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{ | ||
"name": "heroku-api", | ||
"version": "1.0.0", | ||
"lockfileVersion": 2, | ||
"requires": true, | ||
"packages": { | ||
"": { | ||
"name": "heroku-api", | ||
"version": "1.0.0", | ||
"license": "ISC", | ||
"dependencies": { | ||
"axios": "^0.27.2", | ||
"express": "^4.18.2", | ||
"nodemon": "^2.0.22" | ||
} | ||
}, | ||
// Other dependencies | ||
} | ||
} | ||
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<!DOCTYPE html> | ||
<html lang="en"> | ||
<head> | ||
<meta charset="UTF-8"> | ||
<meta name="viewport" content="width=device-width, initial-scale=1.0"> | ||
<link rel="stylesheet" href="styles.css"> | ||
<title>Heroku API</title> | ||
</head> | ||
<body> | ||
<h1>Heroku API</h1> | ||
<div id="app"> | ||
<h2>Deploy</h2> | ||
<input type="text" id="deployAppName" placeholder="App Name"> | ||
<input type="text" id="deploySourceUrl" placeholder="Source URL"> | ||
<button id="deployButton">Deploy</button> | ||
<h2>Scale</h2> | ||
<input type="text" id="scaleAppName" placeholder="App Name"> | ||
<input type="text" id="scaleDynoType" placeholder="Dyno Type"> | ||
<input type="number" id="scaleQuantity" placeholder="Quantity"> | ||
<button id="scaleButton">Scale</button> | ||
<h2>Logs</h2> | ||
<input type="text" id="logsAppName" placeholder="App Name"> | ||
<button id="logsButton">Get Logs</button> | ||
<ul id="results"></ul> | ||
</div> | ||
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<script> | ||
document.getElementById('deployButton').addEventListener('click', async () => { | ||
const appName = document.getElementById('deployAppName').value; | ||
const sourceUrl = document.getElementById('deploySourceUrl').value; | ||
const response = await fetch('/deploy', { | ||
method: 'POST', | ||
headers: { 'Content-Type': 'application/json' }, | ||
body: JSON.stringify({ app_name: appName, source_url: sourceUrl }) | ||
}); | ||
const result = await response.json(); | ||
console.log(result); | ||
}); | ||
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document.getElementById('scaleButton').addEventListener('click', async () => { | ||
const appName = document.getElementById('scaleAppName').value; | ||
const dynoType = document.getElementById('scaleDynoType').value; | ||
const quantity = document.getElementById('scaleQuantity').value; | ||
const response = await fetch('/scale', { | ||
method: 'POST', | ||
headers: { 'Content-Type': 'application/json' }, | ||
body: JSON.stringify({ app_name: appName, dyno_type: dynoType, quantity: parseInt(quantity) }) | ||
}); | ||
const result = await response.json(); | ||
console.log(result); | ||
}); | ||
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document.getElementById('logsButton').addEventListener('click', async () => { | ||
const appName = document.getElementById('logsAppName').value; | ||
const response = await fetch(`/logs?app_name=${appName}`); | ||
const result = await response.json(); | ||
const results = document.getElementById('results'); | ||
results.innerHTML = JSON.stringify(result, null, 2); | ||
}); | ||
</script> | ||
</body> | ||
</html> |
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body { | ||
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; | ||
margin: 0; | ||
padding: 0; | ||
display: flex; | ||
flex-direction: column; | ||
align-items: center; | ||
background: linear-gradient(135deg, #f06, #00f); | ||
color: #fff; | ||
} | ||
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h1 { | ||
margin-top: 30px; | ||
font-size: 2.5em; | ||
} | ||
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h2 { | ||
margin-top: 20px; | ||
font-size: 1.8em; | ||
} | ||
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#app { | ||
margin-top: 20px; | ||
width: 90%; | ||
max-width: 600px; | ||
background-color: rgba(255, 255, 255, 0.8); | ||
color: #333; | ||
padding: 20px; | ||
border-radius: 10px; | ||
box-shadow: 0 0 20px rgba(0, 0, 0, 0.1); | ||
} | ||
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input, button, select { | ||
margin: 10px 0; | ||
padding: 12px; | ||
width: 100%; | ||
box-sizing: border-box; | ||
border-radius: 5px; | ||
border: 1px solid #ddd; | ||
font-size: 1em; | ||
} | ||
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button { | ||
background-color: #007BFF; | ||
color: #fff; | ||
border: none; | ||
cursor: pointer; | ||
transition: background-color 0.3s ease; | ||
} | ||
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button:hover { | ||
background-color: #0056b3; | ||
} | ||
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ul { | ||
list-style-type: none; | ||
padding: 0; | ||
margin-top: 20px; | ||
background: rgba(255, 255, 255, 0.9); | ||
color: #333; | ||
padding: 20px; | ||
border-radius: 8px; | ||
box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); | ||
} | ||
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li { | ||
margin: 10px 0; | ||
padding: 10px; | ||
background-color: rgba(233, 233, 233, 0.9); | ||
border-radius: 5px; | ||
border: 1px solid #ccc; | ||
} | ||
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input::placeholder, select::placeholder { | ||
color: #aaa; | ||
} |
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const express = require('express'); | ||
const axios = require('axios'); | ||
const path = require('path'); | ||
const app = express(); | ||
const PORT = process.env.PORT || 3000; | ||
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app.use(express.json()); | ||
app.use(express.static(path.join(__dirname, '../public'))); | ||
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const HEROKU_API_KEY = 'your_heroku_api_key'; | ||
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const headers = { | ||
'Authorization': `Bearer ${HEROKU_API_KEY}`, | ||
'Accept': 'application/vnd.heroku+json; version=3', | ||
'Content-Type': 'application/json' | ||
}; | ||
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app.post('/deploy', async (req, res) => { | ||
const { app_name, source_url } = req.body; | ||
const url = `https://api.heroku.com/apps/${app_name}/builds`; | ||
const payload = { source_blob: { url: source_url } }; | ||
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try { | ||
const response = await axios.post(url, payload, { headers }); | ||
res.json(response.data); | ||
} catch (error) { | ||
res.status(error.response.status).json(error.response.data); | ||
} | ||
}); | ||
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app.post('/scale', async (req, res) => { | ||
const { app_name, dyno_type, quantity } = req.body; | ||
const url = `https://api.heroku.com/apps/${app_name}/formation`; | ||
const payload = { updates: [{ type: dyno_type, quantity }] }; | ||
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try { | ||
const response = await axios.patch(url, payload, { headers }); | ||
res.json(response.data); | ||
} catch (error) { | ||
res.status(error.response.status).json(error.response.data); | ||
} | ||
}); | ||
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app.get('/logs', async (req, res) => { | ||
const { app_name } = req.query; | ||
const url = `https://api.heroku.com/apps/${app_name}/log-sessions`; | ||
const payload = { dyno: 'web', lines: 100, source: 'app', tail: true }; | ||
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try { | ||
const response = await axios.post(url, payload, { headers }); | ||
res.json(response.data); | ||
} catch (error) { | ||
res.status(error.response.status).json(error.response.data); | ||
} | ||
}); | ||
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app.listen(PORT, () => { | ||
console.log(`Server is running on port ${PORT}`); | ||
}); |