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Signed-off-by: Nitishkumar Singh <nitishkumarsingh71@gmail.com>
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// Copyright (c) arkade author(s) 2024. All rights reserved. | ||
// Licensed under the MIT license. See LICENSE file in the project root for full license information. | ||
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package system | ||
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import ( | ||
"fmt" | ||
"os" | ||
"strings" | ||
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"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" | ||
) | ||
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func MakeInstallPowershell() *cobra.Command { | ||
command := &cobra.Command{ | ||
Use: "pwsh", | ||
Short: "Install Powershell", | ||
Long: `Install Powershell cross-platform task automation solution.`, | ||
Example: ` arkade system install pwsh | ||
arkade system install pwsh --version <version>`, | ||
SilenceUsage: true, | ||
} | ||
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command.Flags().StringP("version", "v", "", "The version or leave blank to determine the latest available version") | ||
command.Flags().String("path", "/opt/microsoft/powershell", "Installation path, where a powershell subfolder will be created") | ||
command.Flags().Bool("progress", true, "Show download progress") | ||
command.Flags().String("arch", "", "CPU architecture i.e. amd64") | ||
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command.PreRunE = func(cmd *cobra.Command, args []string) error { | ||
return nil | ||
} | ||
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command.RunE = func(cmd *cobra.Command, args []string) error { | ||
installPath, _ := cmd.Flags().GetString("path") | ||
version, _ := cmd.Flags().GetString("version") | ||
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arch, osVer := env.GetClientArch() | ||
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if strings.ToLower(osVer) != "linux" { | ||
return fmt.Errorf("this app only supports Linux") | ||
} | ||
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if cmd.Flags().Changed("arch") { | ||
arch, _ = cmd.Flags().GetString("arch") | ||
} | ||
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dlArch := arch | ||
if arch == "x86_64" { | ||
dlArch = "x64" | ||
} else if arch == "aarch64" { | ||
dlArch = "arm64" | ||
} else if arch == "armv7" || arch == "armv7l" { | ||
dlArch = "arm32" | ||
} | ||
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if version == "" { | ||
v, err := get.FindGitHubRelease("PowerShell", "PowerShell") | ||
if err != nil { | ||
return err | ||
} | ||
version = v | ||
} else if !strings.HasPrefix(version, "v") { | ||
version = "v" + version | ||
} | ||
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fmt.Printf("Installing version: %s for: %s\n", version, dlArch) | ||
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semVer := semver.MustParse(version) | ||
majorVersion := semVer.Major() | ||
// semVer := strings.TrimPrefix(version, "v") | ||
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// majorVerDemlimiter := strings.Index(semVer, ".") | ||
// majorVersion := semVer[:majorVerDemlimiter] | ||
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installPath = fmt.Sprintf("%s/%d", installPath, majorVersion) | ||
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fmt.Printf("Installing Powershell to %s\n", installPath) | ||
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installPath = strings.ReplaceAll(installPath, "$HOME", os.Getenv("HOME")) | ||
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if err := os.MkdirAll(installPath, 0755); err != nil && !os.IsExist(err) { | ||
fmt.Printf("Error creating directory %s, error: %s\n", installPath, err.Error()) | ||
} | ||
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filename := fmt.Sprintf("powershell-%s-linux-%s.tar.gz", semVer, dlArch) | ||
dlURL := fmt.Sprintf(githubDownloadTemplate, "PowerShell", "PowerShell", version, filename) | ||
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fmt.Printf("Downloading from: %s\n", dlURL) | ||
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progress, _ := cmd.Flags().GetBool("progress") | ||
outPath, err := get.DownloadFileP(dlURL, progress) | ||
if err != nil { | ||
return err | ||
} | ||
defer os.Remove(outPath) | ||
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fmt.Printf("Downloaded to: %s\n", outPath) | ||
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f, err := os.OpenFile(outPath, os.O_RDONLY, 0644) | ||
if err != nil { | ||
return err | ||
} | ||
defer f.Close() | ||
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fmt.Printf("Unpacking Powershell to: %s\n", installPath) | ||
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if err := archive.Untar(f, installPath, true, true); err != nil { | ||
return err | ||
} | ||
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lnPath := "/usr/bin/pwsh" | ||
fmt.Printf("Creating Symbolic link to: %s\n", lnPath) | ||
pwshPath := fmt.Sprintf("%s/pwsh", installPath) | ||
os.Symlink(pwshPath, lnPath) | ||
return nil | ||
} | ||
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return command | ||
} |