feat: Add NFPM packaging and defer Playwright installation

This commit introduces NFPM configuration in `.goreleaser.yaml` to
generate native packages for various Linux distributions (e.g., .deb,
.rpm, .apk). This provides a more streamlined installation experience
for Linux users.

The Playwright browser installation logic has been moved from `main.go`
to the `Run` function of the `download` command. This change ensures
that Playwright binaries are only downloaded and installed when the
`download` command is actually invoked, improving initial application
startup performance and reducing unnecessary overhead for other commands.

The Goreleaser configuration has also been updated to version 2 syntax
and the `arm` architecture has been removed from builds.

.github/workflows/release.yml

@@ -0,0 +1,28 @@
+name: release
+
+on:
+  push:
+    tags:
+      - "v*"
+
+permissions:
+  contents: write
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v4
+
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v5
+        with:
+          distribution: goreleaser
+          version: latest
+          args: release --clean
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.goreleaser.yaml

@@ -1,3 +1,4 @@
+version: 2
 project_name: bilinovel-downloader
 before:
   hooks:
@@ -12,16 +13,15 @@ builds:
     goarch:
       - amd64
       - arm64
-      - arm
       - "386"
     ldflags:
       - -s -w -X bilinovel-downloader/cmd.Version={{ .Version }}
     flags:
       - -trimpath
 archives:
-  - format: tar.gz
+  - formats: ["tar.gz"]
     format_overrides:
-      - format: zip
+      - formats: ["zip"]
         goos: windows
     wrap_in_directory: true
 release:
@@ -29,3 +29,17 @@ release:
 upx:
   - enabled: true
     compress: best
+
+nfpms:
+  - id: bilinovel-downloader
+    homepage: https://github.com/bestnite/bilinovel-downloader
+    maintainer: Nite <admin@nite07.com>
+    license: "MIT"
+    formats:
+      - apk
+      - deb
+      - rpm
+      - termux.deb
+      - archlinux
+    provides:
+      - bilinovel-downloader

cmd/download.go

@@ -8,10 +8,12 @@ import (
 	"bilinovel-downloader/text"
 	"encoding/json"
 	"fmt"
+	"io"
 	"log"
 	"os"
 	"path/filepath"
 
+	"github.com/playwright-community/playwright-go"
 	"github.com/spf13/cobra"
 )
 
@@ -20,7 +22,16 @@ var downloadCmd = &cobra.Command{
 	Short: "Download a novel or volume",
 	Long:  "Download a novel or volume",
 	Run: func(cmd *cobra.Command, args []string) {
-		err := runDownloadNovel()
+		log.Println("Installing playwright")
+		err := playwright.Install(&playwright.RunOptions{
+			Browsers: []string{"chromium"},
+			Stdout:   io.Discard,
+		})
+		if err != nil {
+			log.Panicf("failed to install playwright")
+		}
+
+		err = runDownloadNovel()
 		if err != nil {
 			log.Printf("failed to download novel: %v", err)
 		}

cmd/root.go

@@ -4,4 +4,6 @@ import (
 	"github.com/spf13/cobra"
 )
 
-var RootCmd = &cobra.Command{}
+var RootCmd = &cobra.Command{
+	Use: "bilinovel-downloader",
+}

main.go

@@ -2,20 +2,8 @@ package main
 
 import (
 	"bilinovel-downloader/cmd"
-	"io"
-	"log"
-
-	"github.com/playwright-community/playwright-go"
 )
 
 func main() {
-	log.Println("Installing playwright")
-	err := playwright.Install(&playwright.RunOptions{
-		Browsers: []string{"chromium"},
-		Stdout:   io.Discard,
-	})
-	if err != nil {
-		log.Panicf("failed to install playwright")
-	}
 	_ = cmd.RootCmd.Execute()
 }