feat: add github-workflow install script

bin/commands/github-workflow.js

@@ -0,0 +1,8 @@
+'use strict'
+
+exports.desc = 'wiby Github Workflow maintenance tools'
+
+exports.builder = (yargs) => yargs
+  .commandDir('./github-workflow')
+  .demandCommand()
+  .help()

bin/commands/github-workflow/install.js

@@ -0,0 +1,23 @@
+'use strict'
+
+const fs = require('fs')
+const path = require('path')
+
+exports.desc = 'Install the bundled versions of the wiby workflows.'
+
+exports.handler = async (params) => {
+  const packageRoot = process.env.INIT_CWD || process.cwd()
+
+  const workflowsPath = path.join(packageRoot, '.github', 'workflows')
+  const sourceWibyYaml = path.join(__dirname, '..', '..', '..', '.github', 'workflows', 'wiby.yaml')
+  const destWibyYaml = path.join(workflowsPath, 'wiby.yaml')
+
+  console.log(`Copying ${sourceWibyYaml} to ${workflowsPath}`)
+
+  if (!fs.existsSync(workflowsPath)) {
+    console.error(`${workflowsPath} folder does not exist.`)
+    process.exit(1)
+  }
+
+  fs.copyFileSync(sourceWibyYaml, destWibyYaml)
+}

test/cli/github-workflow-install.js

@@ -0,0 +1,67 @@
+'use strict'
+
+const childProcess = require('child_process')
+const fs = require('fs')
+const path = require('path')
+const tap = require('tap')
+
+const gitFixture = require('../fixtures/git')
+
+const wibyCommand = path.join(__dirname, '..', '..', 'bin', 'wiby')
+
+tap.test('github-workflow install command', async (tap) => {
+  tap.beforeEach(async () => {
+    gitFixture.init()
+  })
+
+  tap.test('should copy wiby.yaml to the .github/workflows folder', async (tap) => {
+    const workflowsPath = path.join(process.cwd(), '.github', 'workflows')
+    const wibyYamlPath = path.join(workflowsPath, 'wiby.yaml')
+    const contentsBefore = 'should be overwritten with new version'
+
+    fs.mkdirSync(workflowsPath, { recursive: true })
+    fs.writeFileSync(wibyYamlPath, contentsBefore)
+
+    childProcess.execSync(`${wibyCommand} github-workflow install`, {
+      env: {
+        ...process.env,
+        INIT_CWD: ''
+      }
+    }).toString()
+
+    tap.notEqual(fs.readFileSync(wibyYamlPath).toString(), contentsBefore)
+  })
+
+  tap.test('should copy wiby.yaml to the ${INIT_CWD}/.github/workflows folder', async (tap) => {
+    const initCwd = path.join(process.cwd(), 'some-other-place')
+    const workflowsPath = path.join(initCwd, '.github', 'workflows')
+    const wibyYamlPath = path.join(workflowsPath, 'wiby.yaml')
+    const contentsBefore = 'should be overwritten with new version'
+
+    fs.mkdirSync(workflowsPath, { recursive: true })
+    fs.writeFileSync(wibyYamlPath, contentsBefore)
+
+    childProcess.execSync(`${wibyCommand} github-workflow install`, {
+      env: {
+        ...process.env,
+        INIT_CWD: initCwd
+      }
+    }).toString()
+
+    tap.notEqual(fs.readFileSync(wibyYamlPath).toString(), contentsBefore)
+  })
+
+  tap.test('should throw when the workflows path does not exist', async (tap) => {
+    try {
+      childProcess.execSync(`${wibyCommand} github-workflow install`, {
+        env: {
+          ...process.env,
+          INIT_CWD: ''
+        }
+      }).toString()
+      tap.fail('Should fail before reaching here')
+    } catch (err) {
+      tap.include(err.message, '/.github/workflows folder does not exist.')
+    }
+  })
+})