feat(docz-core): add docz init command

core/docz-core/src/bundler/machine/actions.ts

@@ -32,13 +32,20 @@ export const ensureFiles = () => {
   themeDirs.forEach(dir => ensureFile(dir))
 }
 
+export const getIsFirstInstall = () => {
+  return !sh.test('-e', paths.docz)
+}
+export const getIsDoczRepo = () => {
+  return sh.test('-e', path.join(paths.root, '../../core'))
+}
+
 export const assignFirstInstall = assign((ctx: ServerMachineCtx) => {
-  const firstInstall = !sh.test('-e', paths.docz)
+  const firstInstall = getIsFirstInstall()
   return assoc('firstInstall', firstInstall, ctx)
 })
 
 export const checkIsDoczRepo = assign((ctx: ServerMachineCtx) => {
-  const isDoczRepo = sh.test('-e', path.join(paths.root, '../../core'))
+  const isDoczRepo = getIsDoczRepo()
   return assoc('isDoczRepo', isDoczRepo, ctx)
 })
 

core/docz-core/src/bundler/machine/services/create-resources.ts

@@ -10,11 +10,6 @@ import { createDeps } from '../../../utils/create-deps'
 import { ServerMachineCtx } from '../context'
 import { outputFileFromTemplate } from '../../../utils/template'
 
-const copyPkgJSON = () => {
-  const pkg = path.join(paths.root, 'package.json')
-  sh.cp(pkg, paths.docz)
-}
-
 export const copyDoczRc = async () => {
   const filepath = await findUp(finds('docz'))
   filepath && sh.cp(filepath, paths.docz)
@@ -94,7 +89,6 @@ const writeGatsbyBrowser = async () =>
 
 export const createResources = async (ctx: ServerMachineCtx) => {
   try {
-    copyPkgJSON()
     await copyDoczRc()
     await copyAndModifyPkgJson(ctx)
     await writeEslintRc(ctx)

core/docz-core/src/cli.ts

@@ -6,6 +6,10 @@ import * as commands from './commands'
 
 export const cli = () => {
   return yargs
+    .command('init', 'initialize docz in your app', setArgs, async args => {
+      setEnv('development')
+      await commands.init(args)
+    })
     .command('dev', 'initialize docz dev server', setArgs, async args => {
       setEnv('development')
       await commands.dev(args)

core/docz-core/src/commands/index.ts

@@ -1,3 +1,4 @@
 export { dev } from './dev'
 export { build } from './build'
 export { serve } from './serve'
+export { init } from './init'

core/docz-core/src/commands/init.ts

@@ -0,0 +1,36 @@
+process.setMaxListeners(Infinity)
+
+import { Arguments } from 'yargs'
+import { finds } from 'load-cfg'
+import findUp from 'find-up'
+
+import { parseConfig } from '../config/docz'
+import { getIsFirstInstall, getIsDoczRepo } from '../bundler/machine/actions'
+import {
+  ensureDirs,
+  createResources,
+  installDeps,
+} from '../bundler/machine/services'
+
+export const init = async (args: Arguments<any>) => {
+  const doczrcFilepath = await findUp(finds('docz'))
+  const config = await parseConfig(args)
+  const isFirstInstall = getIsFirstInstall()
+  const isDoczRepo = getIsDoczRepo()
+  await ensureDirs()
+  const serverMachineContext = {
+    args: config,
+    isDoczRepo,
+    firstInstall: isFirstInstall,
+    doczrcFilepath,
+  }
+  await createResources(serverMachineContext)
+  await installDeps(serverMachineContext)
+  console.log()
+  console.log(`✅    Docz is ready to go `)
+  console.log()
+  console.log(`💻    yarn docz dev`)
+  console.log(`⛏    yarn docz build`)
+  console.log(`👀    yarn docz serve`)
+  console.log()
+}

core/docz-core/src/utils/create-deps.ts

@@ -53,11 +53,13 @@ export const createDeps = async (ctx: ServerMachineCtx) => {
   const pkg = await fs.readJSON(filepath, { throws: false })
   const dependencies = pkg.dependencies
   return {
-    dependencies,
-    devDependencies: {
-      ...pkg.devDependencies,
+    dependencies: {
+      ...dependencies,
       ...(await getDeps(REQUIRED_DEV_DEPS, ctx, pkg)),
       ...(await getCoreDeps(ctx, pkg)),
     },
+    devDependencies: {
+      ...pkg.devDependencies,
+    },
   }
 }