provider_local.ts

import { parseSlug } from '../helpers/git'
import { isProgramInstalled, runExternalProgram } from '../helpers/util'
import { IServiceParams, UploaderInputs } from '../types'

// This provider requires git to be installed
export function detect(): boolean {
  return isProgramInstalled('git')
}

function _getBuild(inputs: UploaderInputs): string {
  const { args } = inputs
  return args.build || ''
}

function _getBuildURL(): string {
  return ''
}

function _getBranch(inputs: UploaderInputs): string {
  const { args, environment: envs } = inputs
  const branch = args.branch || envs.GIT_BRANCH || envs.BRANCH_NAME || ''
  if (branch !== '') {
    return branch
  }
  try {
    const branchName = runExternalProgram('git', ['rev-parse', '--abbrev-ref', 'HEAD'])
    return branchName
  } catch (error) {
    throw new Error(
      `There was an error getting the branch name from git: ${error}`,
    )
  }
}

function _getJob(): string {
  return ''
}

function _getPR(inputs: UploaderInputs): string {
  const { args } = inputs
  return args.pr || ''
}

// This is the value that gets passed to the codasove uploader
function _getService(): string {
  return ''
}

// This is the name that gets printed
export function getServiceName(): string {
  return 'Local'
}

function _getSHA(inputs: UploaderInputs) {
  const { args, environment: envs } = inputs
  const sha = args.sha || envs.GIT_COMMIT || ''
  if (sha !== '') {
    return sha
  }
  try {
    const sha = runExternalProgram('git', ['rev-parse', 'HEAD'])
    return sha
  } catch (error) {
    throw new Error(`There was an error getting the commit SHA from git: ${error}`)
  }
}

function _getSlug(inputs: UploaderInputs): string {
  const { args } = inputs
  if (args.slug) {
    return args.slug
  }
  try {
    const slug = runExternalProgram('git', ['config', '--get', 'remote.origin.url'])
    return parseSlug(slug)
  } catch (error) {
    throw new Error(`There was an error getting the slug from git: ${error}`)
  }
}

export function getServiceParams(inputs: UploaderInputs): IServiceParams {
  return {
    branch: _getBranch(inputs),
    build: _getBuild(inputs),
    buildURL: _getBuildURL(),
    commit: _getSHA(inputs),
    job: _getJob(),
    pr: _getPR(inputs),
    service: _getService(),
    slug: _getSlug(inputs),
  }
}

export function getEnvVarNames(): string[] {
  return [
    'BRANCH_NAME',
    'CI',
    'GIT_BRANCH',
    'GIT_COMMIT',
  ]
}