fix: run init before all multi commands

Fixes oclif/oclif#84

Author: jdx

package.json

@@ -11,13 +11,13 @@
     ]
   },
   "dependencies": {
-    "@oclif/errors": "^1.0.2",
+    "@oclif/errors": "^1.0.3",
     "@oclif/parser": "^3.2.9",
     "debug": "^3.1.0",
     "semver": "^5.5.0"
   },
   "devDependencies": {
-    "@oclif/config": "^1.3.60",
+    "@oclif/config": "^1.3.61",
     "@oclif/plugin-help": "^1.2.1",
     "@oclif/plugin-plugins": "^1.0.8",
     "@oclif/tslint": "^1.0.2",

src/main.ts

@@ -13,9 +13,14 @@ export class Main extends Command {
     return super.run(argv, options || module.parent && module.parent.parent && module.parent.parent.filename || __dirname)
   }
 
-  async run() {
+  async init() {
     let [id, ...argv] = this.argv
     await this.config.runHook('init', {id, argv})
+    await super.init()
+  }
+
+  async run() {
+    let [id, ...argv] = this.argv
     this.parse({strict: false, '--': false, ...this.ctor as any})
     if (!this.config.findCommand(id)) {
       let topic = this.config.findTopic(id)

test/main.test.ts

@@ -0,0 +1,40 @@
+import {expect, fancy} from 'fancy-test'
+
+import {Main} from '../src/main'
+
+const pjson = require('../package.json')
+const version = `@oclif/command/${pjson.version} ${process.platform}-${process.arch} node-${process.version}`
+
+describe('main', () => {
+  fancy
+  .stdout()
+  .do(() => Main.run(['plugins']))
+  .do(output => expect(output.stdout).to.equal('no plugins installed\n'))
+  .it('runs plugins')
+
+  fancy
+  .stdout()
+  .do(() => Main.run(['-v']))
+  .catch('EEXIT: 0')
+  .do(output => expect(output.stdout).to.equal(version + '\n'))
+  .it('runs -v')
+
+  fancy
+  .stdout()
+  .do(() => Main.run(['-h']))
+  .catch('EEXIT: 0')
+  .do(output => expect(output.stdout).to.equal(`oclif base command
+
+VERSION
+  ${version}
+
+USAGE
+  $ @oclif/command [COMMAND]
+
+COMMANDS
+  help     display help for @oclif/command
+  plugins  list installed plugins
+
+`))
+  .it('runs -h')
+})

yarn.lock

@@ -40,15 +40,15 @@
     debug "^3.1.0"
     semver "^5.5.0"
 
-"@oclif/config@^1.3.60":
-  version "1.3.60"
-  resolved "https://registry.yarnpkg.com/@oclif/config/-/config-1.3.60.tgz#e5e1b1cf14d68dd55c489bc5f76594073dec0568"
+"@oclif/config@^1.3.61":
+  version "1.3.61"
+  resolved "https://registry.yarnpkg.com/@oclif/config/-/config-1.3.61.tgz#1d2293d1c78dc9d88e408afd35dea9a6dccecf84"
   dependencies:
     debug "^3.1.0"
 
-"@oclif/errors@^1.0.2":
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/@oclif/errors/-/errors-1.0.2.tgz#0a3f773d673a3ccd8dc26bf2e3c49580afcbe30e"
+"@oclif/errors@^1.0.2", "@oclif/errors@^1.0.3":
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/@oclif/errors/-/errors-1.0.3.tgz#f23c024075855c7d116d041ee158f99bd51175af"
   dependencies:
     clean-stack "^1.3.0"
     fs-extra "^5.0.0"
@@ -448,14 +448,14 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/he/-/he-1.1.1.tgz#93410fd21b009735151f8868c2f271f3427e23fd"
 
 http-call@^5.0.2:
-  version "5.0.2"
-  resolved "https://registry.yarnpkg.com/http-call/-/http-call-5.0.2.tgz#21bec3655f1631de128c0cdaa470777b1fbbc365"
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/http-call/-/http-call-5.1.0.tgz#699847d9bcd635eb4e3fdfe3084456a9c89d716d"
   dependencies:
     content-type "^1.0.4"
     debug "^3.1.0"
     is-retry-allowed "^1.1.0"
     is-stream "^1.1.0"
-    tslib "^1.8.1"
+    tslib "^1.9.0"
     tunnel-agent "^0.6.0"
 
 indent-string@^3.2.0: