ideablock-commit/lib/on.js

CLI tool for anchoring git commit hashes to Bitcoin and Litecoin blockchains

#!/usr/bin/env node
const path = require('path')
const fs = require('fs-extra')
const chalk = require('chalk')
const f = require('./helpers.js')
const confFile = path.join(process.cwd(), '.ideablock', 'ideablock.json')
const confHook = path.join(process.cwd(), '.ideablock', 'post-commit')
const gitHook = path.join(process.cwd(), '.git', 'hooks', 'post-commit')
const log = console.log

module.exports.on = function () {
  if (!f.isRepo()) {
    log('\n\t❗ IdeaBlock Commit: The current directory is not a git repository.')
    log('\t   Please initialize a git repository in the present directory or change to the root of a git repository.\n')
  } else if (!(f.exists(confFile) && f.exists(confHook))) {
    log('\n\t❗ IdeaBlock Commit has not yet been initialized in this repository.')
    log('\t   Please run "ideablock-commit init" in the current directory before invoking the "off" function.\n')
  } else if (f.isOn()) {
    log('\n\t✅  IdeaBlock Commit is currently set to ' + chalk.bold.green('ON') + ' in this repository.\n')
  } else if (f.isOff()) {
    fs.writeJsonSync(confFile, { on: true })
    fs.copySync(confHook, gitHook)
    fs.chmod(gitHook, 0o744, function (err) {
      if (err) console.log(err)
      log('\n\t✅  IdeaBlock Commit has been set to ' + chalk.bold.green('ON') + ' in this repository.\n')
      process.exit(0)
    })
  }
}