feat: first iteration of the CLI (#3)

.github/workflows/release.yaml

@@ -0,0 +1,22 @@
+name: "Build CLI"
+on:
+  release:
+    types: [created]
+
+permissions:
+    contents: write
+    packages: write
+
+jobs:
+  release-linux-amd64:
+    name: release linux/amd64
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - uses: wangyoucao577/go-release-action@v1
+      with:
+        github_token: ${{ secrets.GITHUB_TOKEN }}
+        goos: linux
+        goarch: amd64
+        project_path: ./cli

.gitignore

@@ -0,0 +1 @@
+cli/actions

cli/.github/workflows/deploy-to-fly.yaml

@@ -0,0 +1,17 @@
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Fly!
+        uses: superfly/flyctl-actions/[email protected]
+        run: flyctl deploy --remote-only
+        env:
+          FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}

cli/core/domain.go

@@ -0,0 +1,17 @@
+package core
+
+type Secret struct {
+	Description string `yaml:"description"`
+}
+
+type meta struct {
+	Id          string            `yaml:"id"`
+	Name        string            `yaml:"name"`
+	Description string            `yaml:"description"`
+	Secrets     map[string]Secret `yaml:"secrets"`
+}
+
+type Workflow struct {
+	Meta     meta
+	Contents string
+}

cli/core/github.go

@@ -0,0 +1,32 @@
+package core
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+)
+
+func FetchWorkflowFileContents(id *string) (*string, error) {
+	response, error := http.Get("https://gist.githubusercontent.com/akoenig/c8173bfdb87f8809a9ab731bfed99a6f/raw/81cea0b7f6621ced4c34a49a7e679a07c5a7ceed/test.yaml")
+	// response, error := http.Get("https://api.github.com/repos/openformation/actions/contents/workflows/" + *id + ".yml")
+
+	if error != nil {
+		return nil, error
+	}
+
+	if response.StatusCode == 404 {
+		return nil, fmt.Errorf("the given workflow doesn't exist")
+	}
+
+	defer response.Body.Close()
+
+	body, error := io.ReadAll(response.Body)
+
+	if error != nil {
+		return nil, fmt.Errorf("reading the response from GitHub failed")
+	}
+
+	contents := string(body)
+
+	return &contents, nil
+}

cli/core/installer.go

@@ -0,0 +1,49 @@
+package core
+
+import (
+	"errors"
+	"fmt"
+	"os"
+	"path"
+)
+
+func InstallWorkflow(workflow *Workflow) error {
+	cwd, error := os.Getwd()
+
+	if error != nil {
+		return fmt.Errorf("failed to get the current working directory")
+	}
+
+	pathOfWorkflowFiles := path.Join(cwd, ".github", "workflows")
+	pathOfWorkflowFile := path.Join(pathOfWorkflowFiles, fmt.Sprintf("%s.yaml", workflow.Meta.Id))
+
+	{
+		_, error := os.Stat(pathOfWorkflowFile)
+
+		if errors.Is(error, os.ErrExist) {
+			return fmt.Errorf("the workflow already exists")
+		} else if !errors.Is(error, os.ErrNotExist) {
+			return fmt.Errorf("checking if the workflow already exists failed")
+		}
+	}
+
+	{
+		error := os.MkdirAll(pathOfWorkflowFiles, os.ModePerm)
+
+		if error != nil {
+			return fmt.Errorf("creating the directory for the workflow files failed")
+		}
+
+	}
+
+	{
+		error := os.WriteFile(pathOfWorkflowFile, []byte(workflow.Contents), os.ModePerm)
+
+		if error != nil {
+			return fmt.Errorf("writing the workflow file failed")
+		}
+
+	}
+
+	return nil
+}

cli/core/parser.go

@@ -0,0 +1,26 @@
+package core
+
+import (
+	"strings"
+
+	"github.com/adrg/frontmatter"
+)
+
+func ParseWorkflowFile(rawContents *string) (*Workflow, error) {
+	meta := meta{}
+
+	rest, error := frontmatter.Parse(strings.NewReader(*rawContents), &meta)
+
+	if error != nil {
+		return nil, error
+	}
+
+	contents := string(rest)
+
+	workflow := Workflow{
+		Meta:     meta,
+		Contents: contents,
+	}
+
+	return &workflow, nil
+}

cli/go.mod

@@ -0,0 +1,16 @@
+module openformation/actions
+
+go 1.22.1
+
+require (
+	github.com/adrg/frontmatter v0.2.0
+	github.com/fatih/color v1.16.0
+)
+
+require (
+	github.com/BurntSushi/toml v0.3.1 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	golang.org/x/sys v0.14.0 // indirect
+	gopkg.in/yaml.v2 v2.3.0 // indirect
+)

cli/go.sum

@@ -0,0 +1,19 @@
+github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/adrg/frontmatter v0.2.0 h1:/DgnNe82o03riBd1S+ZDjd43wAmC6W35q67NHeLkPd4=
+github.com/adrg/frontmatter v0.2.0/go.mod h1:93rQCj3z3ZlwyxxpQioRKC1wDLto4aXHrbqIsnH9wmE=
+github.com/fatih/color v1.16.0 h1:zmkK9Ngbjj+K0yRhTVONQh1p/HknKYSlNT+vZCzyokM=
+github.com/fatih/color v1.16.0/go.mod h1:fL2Sau1YI5c0pdGEVCbKQbLXB6edEj1ZgiY4NijnWvE=
+github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
+github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
+github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
+github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
+github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.14.0 h1:Vz7Qs629MkJkGyHxUlRHizWJRG2j8fbQKjELVSNhy7Q=
+golang.org/x/sys v0.14.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU=
+gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

cli/main.go

@@ -0,0 +1,66 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"openformation/actions/core"
+	"os"
+
+	"github.com/fatih/color"
+)
+
+func handleError(error error) {
+	if error != nil {
+		output := color.New(color.FgRed)
+
+		output.Println()
+		output.Println(fmt.Sprintf("\n ❌ An error occurred while installing the workflow: %s \n", error.Error()))
+
+		os.Exit(1)
+	}
+}
+
+func main() {
+	id := flag.String("id", "", "The ID of the workflow you want to install.")
+
+	flag.Parse()
+
+	if *id == "" {
+		flag.PrintDefaults()
+
+		os.Exit(1)
+	}
+
+	output := color.New(color.FgHiCyan)
+	output.Println(fmt.Sprintf("\n 🚀 Installing workflow '%s' ...", *id))
+
+	contents, error := core.FetchWorkflowFileContents(id)
+
+	handleError(error)
+
+	workflow, error := core.ParseWorkflowFile(contents)
+
+	handleError(error)
+
+	error = core.InstallWorkflow(workflow)
+
+	handleError(error)
+
+	output.Add(color.FgGreen).Println("\n ✅ Workflow installed successfully! Have fun! 🎉")
+	output.Println()
+
+	if workflow.Meta.Secrets != nil {
+		output.Add(color.FgRed).Println("\n Attention!")
+		output.Add(color.Reset).Println("\n This workflow requires you to add the following secrets. Head over to your repository settings to add them:")
+		output.Println()
+
+		for key, secret := range workflow.Meta.Secrets {
+			output.Add(color.FgYellow).Print(fmt.Sprintf("    %s: ", key))
+			output.Add(color.Reset).Printf("%s\n", secret.Description)
+		}
+
+		output.Println()
+
+		output.Add(color.ResetBlinking)
+	}
+}

devbox.json

@@ -1,4 +1,4 @@
 {
-    "$schema": "https://raw.githubusercontent.com/jetpack-io/devbox/0.10.1/.schema/devbox.schema.json",
-    "packages": []
-}
+  "$schema":  "https://raw.githubusercontent.com/jetpack-io/devbox/0.10.1/.schema/devbox.schema.json",
+  "packages": ["[email protected]"]
+}

devbox.lock

@@ -0,0 +1,53 @@
+{
+  "lockfile_version": "1",
+  "packages": {
+    "[email protected]": {
+      "last_modified": "2024-03-22T11:26:23Z",
+      "resolved": "github:NixOS/nixpkgs/a3ed7406349a9335cb4c2a71369b697cecd9d351#go",
+      "source": "devbox-search",
+      "version": "1.22.1",
+      "systems": {
+        "aarch64-darwin": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/n1k6wf8q10q7k0863gb78b1rf0j07r7r-go-1.22.1",
+              "default": true
+            }
+          ],
+          "store_path": "/nix/store/n1k6wf8q10q7k0863gb78b1rf0j07r7r-go-1.22.1"
+        },
+        "aarch64-linux": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/fl6cjlp5bvykfz1kxrw687zxzld25pn7-go-1.22.1",
+              "default": true
+            }
+          ],
+          "store_path": "/nix/store/fl6cjlp5bvykfz1kxrw687zxzld25pn7-go-1.22.1"
+        },
+        "x86_64-darwin": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/xgdp7gnf6vzr2ick2ip1lhq4cww65p7w-go-1.22.1",
+              "default": true
+            }
+          ],
+          "store_path": "/nix/store/xgdp7gnf6vzr2ick2ip1lhq4cww65p7w-go-1.22.1"
+        },
+        "x86_64-linux": {
+          "outputs": [
+            {
+              "name": "out",
+              "path": "/nix/store/bp39dh48cdqp89hk5mpdi1lxdf0mjl7x-go-1.22.1",
+              "default": true
+            }
+          ],
+          "store_path": "/nix/store/bp39dh48cdqp89hk5mpdi1lxdf0mjl7x-go-1.22.1"
+        }
+      }
+    }
+  }
+}

workflows/deployment/fly-io.yaml

@@ -3,8 +3,7 @@ name: "Deploy to fly.io"
 description: "Deploys your application to fly.io"
 secrets:
   FLY_API_TOKEN:
-    description: "Your fly.io token which can be generated [here](https://fly.io/user/personal_access_tokens)".
-    required: true
+    description: "Your fly.io token which can be generated [here](https://fly.io/user/personal_access_tokens)"
 ---
 on:
   push: