To help us diagnose various issues -- and also just as a nice status reporting thing -- we'll add a --verbose flag to the pulumi plugin install command. This will get used in the package scripts.
164 lines
5.3 KiB
Go
164 lines
5.3 KiB
Go
// Copyright 2016-2018, Pulumi Corporation. All rights reserved.
|
|
|
|
package cmd
|
|
|
|
import (
|
|
"fmt"
|
|
"io"
|
|
"os"
|
|
|
|
"github.com/blang/semver"
|
|
"github.com/pkg/errors"
|
|
"github.com/spf13/cobra"
|
|
|
|
"github.com/pulumi/pulumi/pkg/backend/cloud"
|
|
"github.com/pulumi/pulumi/pkg/diag"
|
|
"github.com/pulumi/pulumi/pkg/util/cmdutil"
|
|
"github.com/pulumi/pulumi/pkg/workspace"
|
|
)
|
|
|
|
func newPluginInstallCmd() *cobra.Command {
|
|
var cloudURL string
|
|
var exact bool
|
|
var file string
|
|
var reinstall bool
|
|
var verbose bool
|
|
var cmd = &cobra.Command{
|
|
Use: "install [KIND NAME VERSION]",
|
|
Args: cmdutil.MaximumNArgs(3),
|
|
Short: "Install one or more plugins",
|
|
Long: "Install one or more plugins.\n" +
|
|
"\n" +
|
|
"This command is used manually install plugins required by your program. It may\n" +
|
|
"be run either with a specific KIND, NAME, and VERSION, or by omitting these and\n" +
|
|
"letting Pulumi compute the set of plugins that may be required by the current\n" +
|
|
"project. VERSION cannot be a range: it must be a specific number.\n" +
|
|
"\n" +
|
|
"If you let Pulumi compute the set to download, it is conservative and may end up\n" +
|
|
"downloading more plugins than is strictly necessary.",
|
|
Run: cmdutil.RunFunc(func(cmd *cobra.Command, args []string) error {
|
|
// Parse the kind, name, and version, if specified.
|
|
var installs []workspace.PluginInfo
|
|
if len(args) > 0 {
|
|
if !workspace.IsPluginKind(args[0]) {
|
|
return errors.Errorf("unrecognized plugin kind: %s", args[0])
|
|
} else if len(args) < 2 {
|
|
return errors.New("missing plugin name argument")
|
|
} else if len(args) < 3 {
|
|
return errors.New("missing plugin version argument")
|
|
}
|
|
version, err := semver.ParseTolerant(args[2])
|
|
if err != nil {
|
|
return errors.Wrap(err, "invalid plugin semver")
|
|
}
|
|
installs = append(installs, workspace.PluginInfo{
|
|
Kind: workspace.PluginKind(args[0]),
|
|
Name: args[1],
|
|
Version: &version,
|
|
})
|
|
} else {
|
|
if file != "" {
|
|
return errors.New("--file (-f) is only valid if a specific package is being installed")
|
|
}
|
|
|
|
// If a specific plugin wasn't given, compute the set of plugins the current project needs.
|
|
plugins, err := getProjectPlugins()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
for _, plugin := range plugins {
|
|
// Skip language plugins; by definition, we already have one installed.
|
|
// TODO[pulumi/pulumi#956]: eventually we will want to honor and install these in the usual way.
|
|
if plugin.Kind != workspace.LanguagePlugin {
|
|
installs = append(installs, plugin)
|
|
}
|
|
}
|
|
}
|
|
|
|
// Target the cloud URL for downloads.
|
|
var releases cloud.Backend
|
|
if len(installs) > 0 && file == "" {
|
|
r, err := cloud.New(cmdutil.Diag(), cloud.ValueOrDefaultURL(cloudURL))
|
|
if err != nil {
|
|
return errors.Wrap(err, "creating API client")
|
|
}
|
|
releases = r
|
|
}
|
|
|
|
// Now for each kind, name, version pair, download it from the release website, and install it.
|
|
for _, install := range installs {
|
|
label := fmt.Sprintf("[%s plugin %s]", install.Kind, install)
|
|
cmdutil.Diag().Infoerrf(
|
|
diag.Message("", "%s installing"), label)
|
|
|
|
// If the plugin already exists, don't download it unless --reinstall was passed. Note that
|
|
// by default we accept plugins with >= constraints, unless --exact was passed which requires ==.
|
|
if !reinstall {
|
|
if exact {
|
|
if workspace.HasPlugin(install) {
|
|
if verbose {
|
|
cmdutil.Diag().Infoerrf(
|
|
diag.Message("", "%s skipping install (existing == match)"), label)
|
|
}
|
|
continue
|
|
}
|
|
} else {
|
|
if has, _ := workspace.HasPluginGTE(install); has {
|
|
if verbose {
|
|
cmdutil.Diag().Infoerrf(
|
|
diag.Message("", "%s skipping install (existing >= match)"), label)
|
|
}
|
|
continue
|
|
}
|
|
}
|
|
}
|
|
|
|
// If we got here, actually try to do the download.
|
|
var source string
|
|
var tarball io.ReadCloser
|
|
var err error
|
|
if file == "" {
|
|
source = releases.CloudURL()
|
|
if verbose {
|
|
cmdutil.Diag().Infoerrf(
|
|
diag.Message("", "%s downloading from %s"), label, source)
|
|
}
|
|
if tarball, err = releases.DownloadPlugin(install, true); err != nil {
|
|
return errors.Wrapf(err, "%s downloading from %s", label, source)
|
|
}
|
|
} else {
|
|
source = file
|
|
if verbose {
|
|
cmdutil.Diag().Infoerrf(
|
|
diag.Message("", "%s opening tarball from %s"), label, file)
|
|
}
|
|
if tarball, err = os.Open(file); err != nil {
|
|
return errors.Wrapf(err, "opening file %s", source)
|
|
}
|
|
}
|
|
if verbose {
|
|
cmdutil.Diag().Infoerrf(
|
|
diag.Message("", "%s installing tarball ..."), label)
|
|
}
|
|
if err = install.Install(tarball); err != nil {
|
|
return errors.Wrapf(err, "installing %s from %s", label, source)
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}),
|
|
}
|
|
|
|
cmd.PersistentFlags().StringVarP(&cloudURL,
|
|
"cloud-url", "c", "", "A cloud URL to download releases from")
|
|
cmd.PersistentFlags().BoolVar(&exact,
|
|
"exact", false, "Force installation of an exact version match (usually >= is accepted)")
|
|
cmd.PersistentFlags().StringVarP(&file,
|
|
"file", "f", "", "Install a plugin from a tarball file, instead of downloading it")
|
|
cmd.PersistentFlags().BoolVar(&reinstall,
|
|
"reinstall", false, "Reinstall a plugin even if it already exists")
|
|
cmd.PersistentFlags().BoolVar(&verbose,
|
|
"verbose", false, "Print detailed information about the installation steps")
|
|
|
|
return cmd
|
|
}
|