include system url as template

Signed-off-by: Nitishkumar Singh <[email protected]>

move powershell and go to tools

Signed-off-by: Nitishkumar Singh <[email protected]>

empty commit

Signed-off-by: Nitishkumar Singh <[email protected]>

cmd/get.go

@@ -24,7 +24,7 @@ import (
 
 // MakeGet creates the Get command to download software
 func MakeGet() *cobra.Command {
-	tools := get.MakeTools()
+	tools := get.MakeToolsWithoutSystemApp()
 	sort.Sort(tools)
 	var validToolOptions []string = make([]string, len(tools))
 	for _, t := range tools {

cmd/system/go.go

@@ -5,14 +5,10 @@ package system
 
 import (
 	"fmt"
-	"io"
-	"net/http"
 	"os"
 	"path"
 	"strings"
 
-	"github.com/alexellis/arkade/pkg"
-	"github.com/alexellis/arkade/pkg/archive"
 	"github.com/alexellis/arkade/pkg/env"
 	"github.com/alexellis/arkade/pkg/get"
 	"github.com/spf13/cobra"
@@ -53,51 +49,26 @@ func MakeInstallGo() *cobra.Command {
 			return fmt.Errorf("this app only supports Linux")
 		}
 
-		dlArch := arch
-		if arch == "x86_64" {
-			dlArch = "amd64"
-		} else if arch == "aarch64" {
-			dlArch = "arm64"
-		} else if arch == "armv7" || arch == "armv7l" {
-			dlArch = "armv6l"
-		}
-
-		if len(version) == 0 {
-			v, err := getGoVersion()
-			if err != nil {
-				return err
+		tools := get.MakeTools()
+		var tool *get.Tool
+		for _, t := range tools {
+			if t.Name == "go" {
+				tool = &t
+				break
 			}
-
-			version = v
-		} else if !strings.HasPrefix(version, "go") {
-			version = "go" + version
 		}
 
-		fmt.Printf("Installing version: %s for: %s\n", version, dlArch)
-
-		dlURL := fmt.Sprintf("https://go.dev/dl/%s.%s-%s.tar.gz", version, strings.ToLower(osVer), dlArch)
-		fmt.Printf("Downloading from: %s\n", dlURL)
-
-		progress, _ := cmd.Flags().GetBool("progress")
-		outPath, err := get.DownloadFileP(dlURL, progress)
-		if err != nil {
-			return err
+		if tool == nil {
+			return fmt.Errorf("unable to find go definition")
 		}
-		defer os.Remove(outPath)
-
-		fmt.Printf("Downloaded to: %s\n", outPath)
 
-		f, err := os.OpenFile(outPath, os.O_RDONLY, 0644)
+		progress, _ := cmd.Flags().GetBool("progress")
+		err := get.DownloadNested(tool, arch, osVer, version, installPath, progress, !progress)
 		if err != nil {
 			return err
 		}
-		defer f.Close()
 
-		fmt.Printf("Unpacking Go to: %s\n", path.Join(installPath, "go"))
-
-		if err := archive.UntarNested(f, installPath, true, false); err != nil {
-			return err
-		}
+		fmt.Printf("Downloaded to: %sgo\n", installPath)
 
 		fmt.Printf("\nexport PATH=$PATH:%s:$HOME/go/bin\n"+
 			"export GOPATH=$HOME/go/\n", path.Join(installPath, "go", "bin"))
@@ -107,36 +78,3 @@ func MakeInstallGo() *cobra.Command {
 
 	return command
 }
-
-func getGoVersion() (string, error) {
-	req, err := http.NewRequest(http.MethodGet, "https://go.dev/VERSION?m=text", nil)
-	if err != nil {
-		return "", err
-	}
-
-	req.Header.Set("User-Agent", pkg.UserAgent())
-
-	res, err := http.DefaultClient.Do(req)
-	if err != nil {
-		return "", err
-	}
-
-	if res.Body == nil {
-		return "", fmt.Errorf("unexpected empty body")
-	}
-
-	defer res.Body.Close()
-	body, _ := io.ReadAll(res.Body)
-
-	if res.StatusCode != http.StatusOK {
-		return "", fmt.Errorf("unexpected status code: %d", res.StatusCode)
-	}
-
-	content := strings.TrimSpace(string(body))
-	version, _, ok := strings.Cut(content, "\n")
-	if !ok {
-		return "", fmt.Errorf("format unexpected: %q", content)
-	}
-
-	return version, nil
-}

cmd/system/powershell.go

@@ -9,7 +9,6 @@ import (
 	"strings"
 
 	"github.com/Masterminds/semver"
-	"github.com/alexellis/arkade/pkg/archive"
 	"github.com/alexellis/arkade/pkg/env"
 	"github.com/alexellis/arkade/pkg/get"
 	"github.com/spf13/cobra"
@@ -48,17 +47,21 @@ func MakeInstallPowershell() *cobra.Command {
 			arch, _ = cmd.Flags().GetString("arch")
 		}
 
-		dlArch := arch
-		if arch == "x86_64" {
-			dlArch = "x64"
-		} else if arch == "aarch64" {
-			dlArch = "arm64"
-		} else if arch == "armv7" || arch == "armv7l" {
-			dlArch = "arm32"
+		tools := get.MakeTools()
+		var tool *get.Tool
+		for _, t := range tools {
+			if t.Name == "pwsh" {
+				tool = &t
+				break
+			}
+		}
+
+		if tool == nil {
+			return fmt.Errorf("unable to find powershell definition")
 		}
 
 		if version == "" {
-			v, err := get.FindGitHubRelease("PowerShell", "PowerShell")
+			v, err := get.FindGitHubRelease(tool.Owner, tool.Repo)
 			if err != nil {
 				return err
 			}
@@ -67,50 +70,20 @@ func MakeInstallPowershell() *cobra.Command {
 			version = "v" + version
 		}
 
-		fmt.Printf("Installing version: %s for: %s\n", version, dlArch)
-
 		semVer := semver.MustParse(version)
 		majorVersion := semVer.Major()
-		// semVer := strings.TrimPrefix(version, "v")
-
-		// majorVerDemlimiter := strings.Index(semVer, ".")
-		// majorVersion := semVer[:majorVerDemlimiter]
 
 		installPath = fmt.Sprintf("%s/%d", installPath, majorVersion)
 
 		fmt.Printf("Installing Powershell to %s\n", installPath)
 
 		installPath = strings.ReplaceAll(installPath, "$HOME", os.Getenv("HOME"))
 
-		if err := os.MkdirAll(installPath, 0755); err != nil && !os.IsExist(err) {
-			fmt.Printf("Error creating directory %s, error: %s\n", installPath, err.Error())
-		}
-
-		filename := fmt.Sprintf("powershell-%s-linux-%s.tar.gz", semVer, dlArch)
-		dlURL := fmt.Sprintf(githubDownloadTemplate, "PowerShell", "PowerShell", version, filename)
-
-		fmt.Printf("Downloading from: %s\n", dlURL)
-
 		progress, _ := cmd.Flags().GetBool("progress")
-		outPath, err := get.DownloadFileP(dlURL, progress)
+		err := get.DownloadNested(tool, arch, osVer, version, installPath, progress, !progress)
 		if err != nil {
 			return err
 		}
-		defer os.Remove(outPath)
-
-		fmt.Printf("Downloaded to: %s\n", outPath)
-
-		f, err := os.OpenFile(outPath, os.O_RDONLY, 0644)
-		if err != nil {
-			return err
-		}
-		defer f.Close()
-
-		fmt.Printf("Unpacking Powershell to: %s\n", installPath)
-
-		if err := archive.Untar(f, installPath, true, true); err != nil {
-			return err
-		}
 
 		lnPath := "/usr/bin/pwsh"
 		fmt.Printf("Creating Symbolic link to: %s\n", lnPath)

pkg/get/download.go

@@ -15,6 +15,7 @@ import (
 	"github.com/alexellis/arkade/pkg/config"
 	"github.com/alexellis/arkade/pkg/env"
 	"github.com/cheggaaa/pb/v3"
+	cp "github.com/otiai10/copy"
 )
 
 const (
@@ -29,6 +30,59 @@ func (e *ErrNotFound) Error() string {
 	return "server returned status: 404"
 }
 
+func DownloadNested(tool *Tool, arch, operatingSystem, version string, movePath string, displayProgress, quiet bool) error {
+	downloadURL, err := GetDownloadURL(tool,
+		strings.ToLower(operatingSystem),
+		strings.ToLower(arch),
+		version, quiet)
+	if err != nil {
+		return err
+	}
+
+	if !quiet {
+		fmt.Printf("Downloading: %s\n", downloadURL)
+	}
+
+	outPath, err := DownloadFileP(downloadURL, displayProgress)
+	if err != nil {
+		return err
+	}
+	defer os.Remove(outPath)
+
+	fmt.Printf("Downloaded to: %s\n", outPath)
+
+	f, err := os.OpenFile(outPath, os.O_RDONLY, 0644)
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+
+	tempUnpackPath, err := os.MkdirTemp(os.TempDir(), "arkade-*")
+	if err != nil {
+		return err
+	}
+	defer os.RemoveAll(tempUnpackPath)
+	tempUnpackPath = fmt.Sprintf("%s/%s", tempUnpackPath, tool.Name)
+
+	fmt.Printf("Unpacking %s to: %s\n", tool.Name, tempUnpackPath)
+	if err = archive.UntarNested(f, tempUnpackPath, true, true); err != nil {
+		return err
+	}
+
+	if err := os.MkdirAll(movePath, 0755); err != nil && !os.IsExist(err) {
+		fmt.Printf("Error creating directory %s, error: %s\n", movePath, err.Error())
+	}
+
+	fmt.Printf("Copying binaries to: %s\n", movePath)
+	opts := cp.Options{
+		AddPermission: 0755,
+	}
+	if err := cp.Copy(tempUnpackPath, movePath, opts); err != nil {
+		return err
+	}
+	return nil
+}
+
 func Download(tool *Tool, arch, operatingSystem, version string, movePath string, displayProgress, quiet bool) (string, string, error) {
 
 	downloadURL, err := GetDownloadURL(tool,

pkg/get/get.go

@@ -9,6 +9,7 @@ import (
 	"log"
 	"net"
 	"net/http"
+	"regexp"
 	"strings"
 	"text/template"
 	"time"
@@ -19,6 +20,7 @@ import (
 
 const GitHubVersionStrategy = "github"
 const k8sVersionStrategy = "k8s"
+const goVersionStrategy = "go"
 
 var supportedOS = [...]string{"linux", "darwin", "ming"}
 var supportedArchitectures = [...]string{"x86_64", "arm", "amd64", "armv6l", "armv7l", "arm64", "aarch64"}
@@ -64,6 +66,9 @@ type Tool struct {
 	// NoExtension is required for tooling such as kubectx
 	// which at time of writing is a bash script.
 	NoExtension bool
+
+	// true if tool should be used as system install only
+	SystemOnly bool
 }
 
 type ToolLocal struct {
@@ -73,6 +78,7 @@ type ToolLocal struct {
 
 var templateFuncs = map[string]interface{}{
 	"HasPrefix": func(s, prefix string) bool { return strings.HasPrefix(s, prefix) },
+	"ToLower":   func(s string) string { return strings.ToLower(s) },
 }
 
 func (tool Tool) IsArchive(quiet bool) (bool, error) {
@@ -167,6 +173,14 @@ func (tool Tool) GetURL(os, arch, version string, quiet bool) (string, error) {
 			version = v
 		}
 
+		if tool.VersionStrategy == goVersionStrategy {
+			v, err := FindGoRelease()
+			if err != nil {
+				return "", err
+			}
+			version = v
+		}
+
 		if !quiet {
 			log.Printf("Found: %s", version)
 		}
@@ -210,7 +224,6 @@ func getURLByGithubTemplate(tool Tool, os, arch, version string) (string, error)
 
 func FindGitHubRelease(owner, repo string) (string, error) {
 	url := fmt.Sprintf("https://github.com/%s/%s/releases/latest", owner, repo)
-
 	client := makeHTTPClient(&githubTimeout, false)
 	client.CheckRedirect = func(req *http.Request, via []*http.Request) error {
 		return http.ErrUseLastResponse
@@ -280,6 +293,44 @@ func FindK8sRelease() (string, error) {
 	return version, nil
 }
 
+func FindGoRelease() (string, error) {
+	req, err := http.NewRequest(http.MethodGet, "https://go.dev/VERSION?m=text", nil)
+	if err != nil {
+		return "", err
+	}
+
+	req.Header.Set("User-Agent", pkg.UserAgent())
+
+	res, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return "", err
+	}
+
+	if res.Body == nil {
+		return "", fmt.Errorf("unexpected empty body")
+	}
+
+	defer res.Body.Close()
+	body, _ := io.ReadAll(res.Body)
+
+	if res.StatusCode != http.StatusOK {
+		return "", fmt.Errorf("unexpected status code: %d", res.StatusCode)
+	}
+
+	content := strings.TrimSpace(string(body))
+	exp, err := regexp.Compile(`^go(\d+.\d+.\d+)`)
+	if err != nil {
+		return "", err
+	}
+
+	version := exp.FindStringSubmatch(content)
+	if len(version) < 2 {
+		return "", fmt.Errorf("failed to fetch go latest version number")
+	}
+
+	return version[1], nil
+}
+
 func getBinaryURL(owner, repo, version, downloadName string) string {
 	if in := strings.Index(downloadName, "/"); in > -1 {
 		return fmt.Sprintf(