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https://github.com/hashicorp/packer.git
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d47cbe7f48
When a user invokes `packer plugins remove', the plugin binary gets removed, but not the corresponding SHA256SUM file. This patch changes this so that when a binary is removed, so is its SHA256SUM file.
108 lines
2.6 KiB
Go
108 lines
2.6 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: BUSL-1.1
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package command
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import (
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"context"
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"crypto/sha256"
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"fmt"
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"os"
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"runtime"
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"strings"
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"github.com/hashicorp/go-version"
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"github.com/hashicorp/packer/hcl2template/addrs"
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plugingetter "github.com/hashicorp/packer/packer/plugin-getter"
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"github.com/mitchellh/cli"
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)
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type PluginsRemoveCommand struct {
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Meta
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}
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func (c *PluginsRemoveCommand) Synopsis() string {
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return "Remove Packer plugins [matching a version]"
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}
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func (c *PluginsRemoveCommand) Help() string {
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helpText := `
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Usage: packer plugins remove <plugin> [<version constraint>]
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This command will remove all Packer plugins matching the version constraint
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for the current OS and architecture.
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When the version is omitted all installed versions will be removed.
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Ex: packer plugins remove github.com/hashicorp/happycloud v1.2.3
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`
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return strings.TrimSpace(helpText)
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}
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func (c *PluginsRemoveCommand) Run(args []string) int {
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ctx, cleanup := handleTermInterrupt(c.Ui)
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defer cleanup()
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return c.RunContext(ctx, args)
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}
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func (c *PluginsRemoveCommand) RunContext(buildCtx context.Context, args []string) int {
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if len(args) < 1 || len(args) > 2 {
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return cli.RunResultHelp
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}
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opts := plugingetter.ListInstallationsOptions{
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FromFolders: c.Meta.CoreConfig.Components.PluginConfig.KnownPluginFolders,
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BinaryInstallationOptions: plugingetter.BinaryInstallationOptions{
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OS: runtime.GOOS,
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ARCH: runtime.GOARCH,
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Checksummers: []plugingetter.Checksummer{
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{Type: "sha256", Hash: sha256.New()},
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},
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},
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}
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if runtime.GOOS == "windows" && opts.Ext == "" {
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opts.BinaryInstallationOptions.Ext = ".exe"
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}
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plugin, diags := addrs.ParsePluginSourceString(args[0])
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if diags.HasErrors() {
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c.Ui.Error(diags.Error())
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return 1
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}
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// a plugin requirement that matches them all
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pluginRequirement := plugingetter.Requirement{
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Identifier: plugin,
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}
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if len(args) > 1 {
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constraints, err := version.NewConstraint(args[1])
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if err != nil {
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c.Ui.Error(err.Error())
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return 1
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}
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pluginRequirement.VersionConstraints = constraints
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}
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installations, err := pluginRequirement.ListInstallations(opts)
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if err != nil {
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c.Ui.Error(err.Error())
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return 1
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}
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for _, installation := range installations {
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if err := os.Remove(installation.BinaryPath); err != nil {
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c.Ui.Error(err.Error())
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return 1
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}
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shasumFile := fmt.Sprintf("%s_SHA256SUM", installation.BinaryPath)
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if err := os.Remove(shasumFile); err != nil {
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c.Ui.Error(fmt.Sprintf("failed to remove %s: %s", shasumFile, err))
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c.Ui.Error("You may need to remove it manually")
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}
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c.Ui.Message(installation.BinaryPath)
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}
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return 0
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}
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