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https://github.com/coder/coder.git
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dd97fe2bce
This change will improve over CLI performance and "snappiness" as well as substantially reduce our test times. Preliminary benchmarks show `coder server --help` times cut from 300ms to 120ms on my dogfood instance. The inefficiency of lipgloss disproportionately impacts our system, as all help text for every command is generated whenever any command is invoked. The `pretty` API could clean up a lot of the code (e.g., by replacing complex string concatenations with Printf), but this commit is too expansive as is so that work will be done in a follow up.
119 lines
3.2 KiB
Go
119 lines
3.2 KiB
Go
package cli
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import (
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"fmt"
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"strings"
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"time"
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"github.com/google/uuid"
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"golang.org/x/xerrors"
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"github.com/coder/coder/v2/cli/clibase"
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"github.com/coder/coder/v2/cli/cliui"
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"github.com/coder/coder/v2/codersdk"
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)
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func (r *RootCmd) templateVersions() *clibase.Cmd {
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cmd := &clibase.Cmd{
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Use: "versions",
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Short: "Manage different versions of the specified template",
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Aliases: []string{"version"},
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Long: formatExamples(
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example{
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Description: "List versions of a specific template",
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Command: "coder templates versions list my-template",
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},
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),
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Handler: func(inv *clibase.Invocation) error {
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return inv.Command.HelpHandler(inv)
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},
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Children: []*clibase.Cmd{
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r.templateVersionsList(),
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},
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}
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return cmd
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}
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func (r *RootCmd) templateVersionsList() *clibase.Cmd {
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formatter := cliui.NewOutputFormatter(
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cliui.TableFormat([]templateVersionRow{}, nil),
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cliui.JSONFormat(),
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)
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client := new(codersdk.Client)
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cmd := &clibase.Cmd{
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Use: "list <template>",
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Middleware: clibase.Chain(
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clibase.RequireNArgs(1),
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r.InitClient(client),
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),
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Short: "List all the versions of the specified template",
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Handler: func(inv *clibase.Invocation) error {
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organization, err := CurrentOrganization(inv, client)
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if err != nil {
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return xerrors.Errorf("get current organization: %w", err)
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}
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template, err := client.TemplateByName(inv.Context(), organization.ID, inv.Args[0])
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if err != nil {
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return xerrors.Errorf("get template by name: %w", err)
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}
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req := codersdk.TemplateVersionsByTemplateRequest{
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TemplateID: template.ID,
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}
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versions, err := client.TemplateVersionsByTemplate(inv.Context(), req)
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if err != nil {
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return xerrors.Errorf("get template versions by template: %w", err)
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}
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rows := templateVersionsToRows(template.ActiveVersionID, versions...)
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out, err := formatter.Format(inv.Context(), rows)
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if err != nil {
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return xerrors.Errorf("render table: %w", err)
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}
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_, err = fmt.Fprintln(inv.Stdout, out)
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return err
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},
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}
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formatter.AttachOptions(&cmd.Options)
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return cmd
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}
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type templateVersionRow struct {
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// For json format:
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TemplateVersion codersdk.TemplateVersion `table:"-"`
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// For table format:
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Name string `json:"-" table:"name,default_sort"`
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CreatedAt time.Time `json:"-" table:"created at"`
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CreatedBy string `json:"-" table:"created by"`
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Status string `json:"-" table:"status"`
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Active string `json:"-" table:"active"`
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}
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// templateVersionsToRows converts a list of template versions to a list of rows
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// for outputting.
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func templateVersionsToRows(activeVersionID uuid.UUID, templateVersions ...codersdk.TemplateVersion) []templateVersionRow {
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rows := make([]templateVersionRow, len(templateVersions))
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for i, templateVersion := range templateVersions {
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activeStatus := ""
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if templateVersion.ID == activeVersionID {
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activeStatus = cliui.Keyword("Active")
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}
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rows[i] = templateVersionRow{
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TemplateVersion: templateVersion,
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Name: templateVersion.Name,
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CreatedAt: templateVersion.CreatedAt,
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CreatedBy: templateVersion.CreatedBy.Username,
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Status: strings.Title(string(templateVersion.Job.Status)),
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Active: activeStatus,
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}
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}
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return rows
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}
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