config.js

//@ts-check

const fs = require('fs');
const path = require('path');
const semver = require('semver');
const merge = require('deepmerge');
const dateFormat = require('dateformat');
const { isNightly, isRelease, git } = require('./utils');

function artifactName() {
  const { platform, arch } = process;
  const id = (() => {
    if (isRelease) {
      return getVersion();
    } else if (isNightly) {
      return `nightly-${timestamp()}`;
    } else {
      return getVersion();
    }
  })();
  const name = 'arduino-ide';
  switch (platform) {
    case 'win32': {
      if (arch === 'x64') {
        return `${name}_${id}_Windows_64bit.\$\{ext}`;
      }
      throw new Error(`Unsupported platform, arch: ${platform}, ${arch}`);
    }
    case 'darwin': {
      return `${name}_${id}_macOS_64bit.\$\{ext}`;
    }
    case 'linux': {
      switch (arch) {
        case 'arm': {
          return `${name}_${id}_Linux_ARMv7.\$\{ext}`;
        }
        case 'arm64': {
          return `${name}_${id}_Linux_ARM64.\$\{ext}`;
        }
        case 'x64': {
          return `${name}_${id}_Linux_64bit.\$\{ext}`;
        }
        default: {
          throw new Error(`Unsupported platform, arch: ${platform}, ${arch}`);
        }
      }
    }
    default:
      throw new Error(`Unsupported platform, arch: ${platform}, ${arch}`);
  }
}

function electronPlatform() {
  switch (process.platform) {
    case 'win32': {
      return 'win';
    }
    case 'darwin': {
      return 'mac';
    }
    case 'linux': {
      return 'linux';
    }
    default:
      throw new Error(`Unsupported platform: ${process.platform}.`);
  }
}

function getVersion() {
  const repositoryRootPath = git('rev-parse --show-toplevel');
  let version = JSON.parse(
    fs.readFileSync(path.join(repositoryRootPath, 'package.json'), {
      encoding: 'utf8',
    })
  ).version;
  if (!semver.valid(version)) {
    throw new Error(
      `Could not read version from root package.json. Version was: '${version}'.`
    );
  }
  if (!isRelease) {
    if (isNightly) {
      version = `${version}-nightly.${timestamp()}`;
    } else {
      version = `${version}-snapshot.${currentCommitish()}`;
    }
    if (!isRelease) {
      if (isNightly) {
        version = `${version}-nightly-${timestamp()}`;
      } else {
        version = `${version}-snapshot-${currentCommitish()}`;
      }
      if (!semver.valid(version)) {
        throw new Error(`Invalid patched version: '${version}'.`);
      }
    }
  }
  return version;
}

function getChannel() {
  if (isRelease) {
    return 'stable';
  }
  if (isNightly) {
    return 'nightly';
  }

  return '';
}

function timestamp() {
  return dateFormat(new Date(), 'yyyymmdd');
}

function currentCommitish() {
  return git('rev-parse --short HEAD');
}

// function currentBranch() {
//     return git('rev-parse --abbrev-ref HEAD');
// }

function generateTemplate(buildDate) {
  // do `export PUBLISH=true yarn package` if you want to mimic CI build locally.
  // const electronPublish = release || (isCI && currentBranch() === 'main') || process.env.PUBLISH === 'true';
  const version = getVersion();
  const productName = 'Arduino IDE';
  const name = 'arduino-ide';
  const updateChannel = getChannel();
  let customizations = {
    name,
    description: productName,
    version,
    theia: {
      frontend: {
        config: {
          'arduino.ide.updateChannel': updateChannel,
        },
      },
    },
    build: {
      productName,
      appId: 'cc.arduino.IDE2',
      [electronPlatform()]: {
        artifactName: artifactName(),
      },
    },
  };
  if (buildDate) {
    customizations = merge(customizations, {
      theia: { frontend: { config: { buildDate } } },
    });
  }
  const template = require('../build/template-package.json');
  return merge(template, customizations);
}

module.exports = { generateTemplate };