Add ffmepg support (#186)

Author: LinuxSuRen

pkg/os/apt/ffmpeg.go

@@ -0,0 +1,58 @@
+package apt
+
+import (
+	"fmt"
+	"github.com/linuxsuren/http-downloader/pkg/exec"
+	"runtime"
+)
+
+// ffmpegInstallerInUbuntu is the installer of ffmpeg in CentOS
+type ffmpegInstallerInUbuntu struct {
+	count int
+}
+
+// Available check if support current platform
+func (d *ffmpegInstallerInUbuntu) Available() (ok bool) {
+	if runtime.GOOS == "linux" {
+		_, err := exec.LookPath("apt-get")
+		ok = err == nil
+	}
+	return
+}
+
+// Install installs the ffmpeg
+func (d *ffmpegInstallerInUbuntu) Install() (err error) {
+	if err = exec.RunCommand("apt-get", "update", "-y"); err != nil {
+		return
+	}
+	if err = exec.RunCommand("apt-get", "install", "-y",
+		"ffmpeg"); err != nil {
+		return
+	}
+	return
+}
+
+// Uninstall uninstalls the ffmpeg
+func (d *ffmpegInstallerInUbuntu) Uninstall() (err error) {
+	err = exec.RunCommand("apt-get", "remove", "-y",
+		"ffmpeg")
+	return
+}
+
+// WaitForStart waits for the service be started
+func (d *ffmpegInstallerInUbuntu) WaitForStart() (ok bool, err error) {
+	ok = true
+	return
+}
+
+// Start starts the ffmpeg service
+func (d *ffmpegInstallerInUbuntu) Start() error {
+	fmt.Println("not supported yet")
+	return nil
+}
+
+// Stop stops the ffmpeg service
+func (d *ffmpegInstallerInUbuntu) Stop() error {
+	fmt.Println("not supported yet")
+	return nil
+}

pkg/os/apt/init.go

@@ -13,4 +13,5 @@ func SetInstallerRegistry(registry core.InstallerRegistry) {
 	registry.Registry("kubectl", &kubectlInstallerInUbuntu{})
 	registry.Registry("bash-completion", &bashCompletionInstallerInUbuntu{})
 	registry.Registry("asciinema", &asciinemaInstallerInUbuntu{})
+	registry.Registry("ffmpge", &ffmpegInstallerInUbuntu{})
 }

pkg/os/brew/ffmpeg.go

@@ -0,0 +1,51 @@
+package brew
+
+import (
+	"fmt"
+	"github.com/linuxsuren/http-downloader/pkg/exec"
+	"runtime"
+)
+
+// ffmpegInstallerInMacOS is the installer of ffmpeg in CentOS
+type ffmpegInstallerInMacOS struct {
+	count int
+}
+
+// Available check if support current platform
+func (d *ffmpegInstallerInMacOS) Available() (ok bool) {
+	if runtime.GOOS == "darwin" {
+		_, err := exec.LookPath("brew")
+		ok = err == nil
+	}
+	return
+}
+
+// Install installs the ffmpeg
+func (d *ffmpegInstallerInMacOS) Install() (err error) {
+	err = exec.RunCommand("brew", "install", "ffmpeg")
+	return
+}
+
+// Uninstall uninstalls the ffmpeg
+func (d *ffmpegInstallerInMacOS) Uninstall() (err error) {
+	err = exec.RunCommand("brew", "remove", "ffmpeg")
+	return
+}
+
+// WaitForStart waits for the service be started
+func (d *ffmpegInstallerInMacOS) WaitForStart() (ok bool, err error) {
+	ok = true
+	return
+}
+
+// Start starts the ffmpeg service
+func (d *ffmpegInstallerInMacOS) Start() error {
+	fmt.Println("not supported yet")
+	return nil
+}
+
+// Stop stops the ffmpeg service
+func (d *ffmpegInstallerInMacOS) Stop() error {
+	fmt.Println("not supported yet")
+	return nil
+}

pkg/os/brew/init.go

@@ -7,4 +7,5 @@ func SetInstallerRegistry(registry core.InstallerRegistry) {
 	registry.Registry("vim", &vimInstallerInMacOS{})
 	registry.Registry("bash-completion", &vimInstallerInMacOS{})
 	registry.Registry("asciinema", &asciinemaInstallerInMacOS{})
+	registry.Registry("ffmpge", &ffmpegInstallerInMacOS{})
 }