feat(cli): experimental go frontend CLI

.circleci/config.yml

@@ -6,45 +6,63 @@ version: 2
 jobs:
   build:
     docker:
-      # specify the version you desire here
       - image: circleci/node:10
+        environment:
+          GOPATH: /home/circleci/go
 
-      # Specify service dependencies here if necessary
-      # CircleCI maintains a library of pre-built images
-      # documented at https://circleci.com/docs/2.0/circleci-images/
-      # - image: circleci/mongo:3.4.4
-
-    working_directory: ~/repo
+    working_directory: ~/go/src/github.com/garden-io/garden
 
     steps:
       - checkout
 
       - setup_remote_docker:
           docker_layer_caching: true
 
+      - run: export
+
       - run:
           name: Install apt dependencies
-          command: sudo apt install rsync cmake libicu-dev pkg-config
+          command: |
+            sudo add-apt-repository ppa:gophers/archive
+            sudo apt-get update
+            sudo apt install rsync cmake libicu-dev pkg-config golang-1.11-go
 
       - run:
           name: Install kubectl
           command: |
             curl -Lo kubectl https://storage.googleapis.com/kubernetes-release/release/v1.10.0/bin/linux/amd64/kubectl && chmod +x kubectl && sudo mv kubectl /usr/local/bin/
 
+      - run:
+          name: Install dep
+          command: |
+            mkdir -p $GOPATH/bin
+            curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh
+
       # Download and cache dependencies
       - restore_cache:
           keys:
-          - v3-dependencies-{{ checksum "package-lock.json" }}
+          - v0-npm-deps-{{ checksum "package-lock.json" }}
+      - restore_cache:
+          keys:
+          - v0-garden-service-deps-{{ checksum "garden-service/package-lock.json" }}
+      - restore_cache:
+          keys:
+          - v0-go-deps-{{ checksum "Gopkg.lock" }}
 
-      # install using package-lock only
+      # install dependencies
       - run: npm ci
       - run: node_modules/.bin/lerna bootstrap --ci
+      - run: $GOPATH/bin/dep ensure
 
       - save_cache:
-          paths:
-            - node_modules
-            - garden-service/node_modules
-          key: v3-dependencies-{{ checksum "package-lock.json" }}
+          paths: [node_modules]
+          key: v0-npm-deps-{{ checksum "package-lock.json" }}
+      - save_cache:
+          paths: [garden-service/node_modules]
+          key: v0-garden-service-deps-{{ checksum "garden-service/package-lock.json" }}
+      - save_cache:
+          paths: [vendor]
+          key: v0-go-deps-{{ checksum "Gopkg.lock" }}
 
       # a couple of special cases needed just for local builds
       - run: |

.gitignore

@@ -2,8 +2,9 @@
 *.log
 npm-debug.log*
 
-# Node dependencies directory
+# vendor dependencies
 node_modules
+vendor/
 
 # IDEs
 .idea
@@ -24,3 +25,4 @@ coverage/
 gulpfile.js
 *.map
 *.tgz
+build/

Gopkg.toml

@@ -0,0 +1,50 @@
+# Gopkg.toml example
+#
+# Refer to https://golang.github.io/dep/docs/Gopkg.toml.html
+# for detailed Gopkg.toml documentation.
+#
+# required = ["github.com/user/thing/cmd/thing"]
+# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
+#
+# [[constraint]]
+#   name = "github.com/user/project"
+#   version = "1.0.0"
+#
+# [[constraint]]
+#   name = "github.com/user/project2"
+#   branch = "dev"
+#   source = "github.com/myfork/project2"
+#
+# [[override]]
+#   name = "github.com/x/y"
+#   version = "2.4.0"
+#
+# [prune]
+#   non-go = false
+#   go-tests = true
+#   unused-packages = true
+
+
+[[constraint]]
+  name = "github.com/mitchellh/go-homedir"
+  version = "1.0.0"
+
+[[constraint]]
+  name = "gopkg.in/yaml.v2"
+  version = "2.2.1"
+
+# [[constraint]]
+#   branch = "master"
+#   name = "k8s.io/api"
+
+# [[constraint]]
+#   name = "k8s.io/client-go"
+#   branch = "release-8.0"
+
+# [[constraint]]
+#   name = "k8s.io/apimachinery"
+#   revision = "488889b0007f63ffee90b66a34a2deca9ec58774"
+
+[prune]
+  go-tests = true
+  unused-packages = true

bin/bootstrap-osx

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # install/update homebrew dependencies
-BREW_DEPS="cmake git kubectl kubernetes-helm stern rsync icu4c pkg-config faas-cli git-chglog"
+BREW_DEPS="cmake git kubectl kubernetes-helm stern rsync icu4c pkg-config faas-cli dep git-chglog"
 
 brew update
 brew install ${BREW_DEPS}

bin/publish

@@ -27,4 +27,5 @@ git push origin HEAD --no-verify
 # TODO: set this up to work with multiple packages
 cd garden-service
 npm publish
+cd ..
 gulp update-brew

garden-cli/config.go

@@ -0,0 +1,81 @@
+package main
+
+import (
+	"io/ioutil"
+	"log"
+	"os"
+	"path"
+	"strings"
+
+	"gopkg.in/yaml.v2"
+)
+
+// Config type must be public for the yaml parser (for some reason). We only need the project key and the name.
+type Config struct {
+	Project struct {
+		Name *string
+	}
+}
+
+func findProject(cwd string) (string, string) {
+	projectDir := cwd
+
+	for {
+		configPath := path.Join(projectDir, "garden.yml")
+
+		if _, err := os.Stat(configPath); !os.IsNotExist(err) {
+			configYaml, err := ioutil.ReadFile(configPath)
+			check(err)
+
+			config := Config{}
+
+			err = yaml.Unmarshal(configYaml, &config)
+			if err != nil {
+				log.Fatalf("Unable to parse %s as a valid garden configuration file", configPath)
+			}
+
+			if config.Project.Name != nil {
+				// found project config
+				return projectDir, *config.Project.Name
+			}
+		}
+
+		// move up one level
+		projectDir = path.Dir(projectDir)
+
+		if projectDir == "/" {
+			log.Fatalf("Not a project directory (or any of the parent directories): %s", cwd)
+		}
+	}
+}
+
+// Get or set the ID of this project (stored in PROJECT_ROOT/.garden/id).
+// TODO: might wanna use a lockfile for concurrency here
+func getProjectID(projectDir string) string {
+	gardenDir := path.Join(projectDir, ".garden")
+	ensureDir(gardenDir)
+
+	idPath := path.Join(gardenDir, "id")
+
+	var projectID string
+
+	if _, err := os.Stat(idPath); !os.IsNotExist(err) {
+		idData, err := ioutil.ReadFile(idPath)
+		check(err)
+		projectID = strings.TrimSpace(string(idData))
+	} else {
+		projectID = randSeq(8)
+	}
+
+	return projectID
+}
+
+func getGardenHomeDir() string {
+	// TODO: allow override via env var
+	homeDir := getHomeDir()
+	gardenHome := path.Join(homeDir, ".garden")
+
+	ensureDir(gardenHome)
+
+	return gardenHome
+}

garden-cli/gulpfile.ts

@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2018 Garden Technologies, Inc. <info@garden.io>
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+import { join } from "path"
+import { spawn } from "../support/support-util"
+
+const sources = join(__dirname, "**", "*.go")
+
+module.exports = (gulp) => {
+  gulp.task("build", () => spawn("go", ["build", "-o", join("build", "garden")], __dirname))
+  gulp.task("watch", () => gulp.watch([sources], gulp.parallel("build")))
+}
+
+if (process.cwd() === __dirname) {
+  module.exports(require("gulp"))
+}