#25: Some useful but bad code

package.json

@@ -48,8 +48,22 @@
   "license": "GPL-3.0",
   "main": "src/index.js",
   "oclif": {
-    "commands": "./src/commands",
     "bin": "hyperdrive",
+    "commands": "./src/commands",
+    "hooks": {
+      "init": [
+        "./src/hooks/init.js"
+      ],
+      "prerun": [
+        "./src/hooks/prerun.js"
+      ],
+      "postrun": [
+        "./src/hooks/postrun.js"
+      ],
+      "command_not_found": [
+        "./src/hooks/cnt.js"
+      ]
+    },
     "plugins": [
       "@oclif/plugin-help"
     ]

src/commands/bye.js

@@ -0,0 +1,22 @@
+const {Command, flags} = require('@oclif/command');
+
+class GoodbyeCommand extends Command {
+  async run() {
+    const {flags} = this.parse(GoodbyeCommand);
+    const name = flags.name || 'world';
+    console.log(flags);
+    this.log(`goodbye ${name} from ./src/commands/hello.js`);
+  }
+}
+GoodbyeCommand.description = `awsgwag the command here
+...
+Extra documentation goes here
+`;
+
+GoodbyeCommand.flags = {
+  name: flags.string({char: 'q', description: 'name to print'}),
+};
+
+GoodbyeCommand.hidden = true;
+
+module.exports = GoodbyeCommand;

src/commands/hello.js

@@ -4,6 +4,7 @@ class HelloCommand extends Command {
   async run() {
     const {flags} = this.parse(HelloCommand);
     const name = flags.name || 'world';
+    console.log(flags);
     this.log(`hello ${name} from ./src/commands/hello.js`);
   }
 }

src/hooks/cnt.js

@@ -0,0 +1,3 @@
+module.exports = async options => {
+  console.log(`example cnt hook running before ${options.id}`)
+}

src/hooks/init.js

@@ -0,0 +1,95 @@
+const { Command } = require('@oclif/config');
+const {flags} = require('@oclif/command');
+const Config = require('@oclif/config');
+
+class DynamicPlugin extends Config.Plugin {
+  get hooks() { return {} }
+  get topics() {
+    return []
+  }
+  get commandIDs() {
+    return ['mydynamiccommand']
+  }
+
+  get commands() {
+    const cmd = require('./../more/bye');
+    cmd.id = 'bye';
+    cmd.load = () => cmd;
+    return [cmd];
+  }
+}
+
+/*
+ * New plugin types:
+ * HyperdrivePlugin extends Config.Plugin
+ * 1. accepts a list of commands and an optional selector function for a "parent"
+ *
+ *
+*/
+
+module.exports = async (options) => {
+  // commands = [require('./../more/bye')];
+  // config.plugins.push(new DynamicPlugin(config))
+  // console.log(config.plugins);
+  // config.plugins[0].commands[0].flags.stuff = flags.string({char: 'z', description: 'name to print'});
+  console.log(options); // {id, argv, conf}
+
+  // Set DEBUG=* when -vvv is set?
+
+  // Load in bootstrap config from configDir
+  /*
+    bootstrap:
+      bootstrapper: ./lib/bootstrap.js
+      envPrefix:
+        - HYPERDRIVE_
+      configSources:
+        - config.yml
+      mode: 'cli',
+      packaged: _.has(process, 'pkg'),
+
+      channel: stable?
+      leia: _.has(process, 'env.LEIA_PARSER_RUNNING')
+      pluginDirs: _.compact(pluginDirs.concat(process.landoAppPluginDirs))
+      plugins: ,
+      product: 'lando',
+      userAgent: `Lando/${version}`,
+
+      //
+      channel: 'stable',
+      landoFile: '.lando.yml',
+      logLevelConsole: (this.argv().verbose) ? this.argv().verbose + 1 : this.logLevel,
+      logDir: path.join(this.userConfRoot, 'logs'),
+      mode: 'cli',
+      packaged: _.has(process, 'pkg'),
+      pluginDirs: _.compact(pluginDirs.concat(process.landoAppPluginDirs)),
+      preLandoFiles: ['.lando.base.yml', '.lando.dist.yml', '.lando.upstream.yml'],
+      postLandoFiles: ['.lando.local.yml'],
+      userConfRoot: this.userConfRoot,
+      version,
+
+    */
+
+    // run bootstrap
+    // 1. merge in more config
+    // 2. go through plugins and build manifest of components/config/whatever
+    // 3. traverse plugins to find commands
+    // 4. what do commandIDs do?
+    // 5. install defaults eg desktop -> lando-desktop
+    /*
+      hyperdrive:
+        // list of installers
+        installers:
+
+        // Just OCLIF command objects, this is just a list of metadata
+        commands:
+          - {id: 'install', variant: 'lando-docker-engine', path:  }
+
+        plugins:
+          - pathtofunction -> gets config and returns plugin
+
+        // Final mods to commands, useful to add more options/args etc
+        mods: (?)
+          - {id: 'install', path: }
+
+    */
+}

src/hooks/postrun.js

@@ -0,0 +1,3 @@
+module.exports = async options => {
+  console.log(`example postrun hook running before ${options.id}`)
+}

src/hooks/prerun.js

@@ -0,0 +1,11 @@
+const _ = require('lodash');
+const {flags} = require('@oclif/command');
+
+module.exports = async options => {
+  // options.Command = require('./../commands/hello2');
+  // console.log(options);
+  // options.Command.flags.name2 = flags.string({char: 'z', description: 'name to print'}),
+
+
+  console.log(`example prerun hook running before ${options.id}`)
+}

src/more/bye.js

@@ -0,0 +1,23 @@
+const {Command, flags} = require('@oclif/command');
+
+class GoodbyeCommand extends Command {
+  async run() {
+    const {flags} = this.parse(GoodbyeCommand);
+    const name = flags.name || 'world';
+    console.log(flags);
+    this.log(`FU ${name} from ./src/commands/hello.js`);
+  }
+}
+GoodbyeCommand.name = 'bye';
+GoodbyeCommand.description = `awsgwag the command here
+...
+Extra documentation goes here
+`;
+
+GoodbyeCommand.flags = {
+  name: flags.string({char: 'q', description: 'name to print'}),
+};
+
+GoodbyeCommand.hidden = false;
+
+module.exports = GoodbyeCommand;