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package cli
import (
"fmt"
"strconv"
"time"
"github.com/google/uuid"
"github.com/coder/pretty"
"github.com/coder/coder/v2/cli/clibase"
"github.com/coder/coder/v2/cli/cliui"
"github.com/coder/coder/v2/coderd/schedule/cron"
"github.com/coder/coder/v2/coderd/util/ptr"
"github.com/coder/coder/v2/codersdk"
)
// workspaceListRow is the type provided to the OutputFormatter. This is a bit
// dodgy but it's the only way to do complex display code for one format vs. the
// other.
type workspaceListRow struct {
// For JSON format:
codersdk.Workspace `table:"-"`
// For table format:
WorkspaceName string `json:"-" table:"workspace,default_sort"`
Template string `json:"-" table:"template"`
Status string `json:"-" table:"status"`
Healthy string `json:"-" table:"healthy"`
LastBuilt string `json:"-" table:"last built"`
Outdated bool `json:"-" table:"outdated"`
StartsAt string `json:"-" table:"starts at"`
StopsAfter string `json:"-" table:"stops after"`
DailyCost string `json:"-" table:"daily cost"`
}
func workspaceListRowFromWorkspace(now time.Time, usersByID map[uuid.UUID]codersdk.User, workspace codersdk.Workspace) workspaceListRow {
status := codersdk.WorkspaceDisplayStatus(workspace.LatestBuild.Job.Status, workspace.LatestBuild.Transition)
lastBuilt := now.UTC().Sub(workspace.LatestBuild.Job.CreatedAt).Truncate(time.Second)
autostartDisplay := "-"
if !ptr.NilOrEmpty(workspace.AutostartSchedule) {
if sched, err := cron.Weekly(*workspace.AutostartSchedule); err == nil {
autostartDisplay = fmt.Sprintf("%s %s (%s)", sched.Time(), sched.DaysOfWeek(), sched.Location())
}
}
autostopDisplay := "-"
if !ptr.NilOrZero(workspace.TTLMillis) {
dur := time.Duration(*workspace.TTLMillis) * time.Millisecond
autostopDisplay = durationDisplay(dur)
if !workspace.LatestBuild.Deadline.IsZero() && workspace.LatestBuild.Deadline.Time.After(now) && status == "Running" {
remaining := time.Until(workspace.LatestBuild.Deadline.Time)
autostopDisplay = fmt.Sprintf("%s (%s)", autostopDisplay, relative(remaining))
}
}
healthy := ""
if status == "Starting" || status == "Started" {
healthy = strconv.FormatBool(workspace.Health.Healthy)
}
user := usersByID[workspace.OwnerID]
return workspaceListRow{
Workspace: workspace,
WorkspaceName: user.Username + "/" + workspace.Name,
Template: workspace.TemplateName,
Status: status,
Healthy: healthy,
LastBuilt: durationDisplay(lastBuilt),
Outdated: workspace.Outdated,
StartsAt: autostartDisplay,
StopsAfter: autostopDisplay,
DailyCost: strconv.Itoa(int(workspace.LatestBuild.DailyCost)),
}
}
func (r *RootCmd) list() *clibase.Cmd {
var (
all bool
defaultQuery = "owner:me"
searchQuery string
displayWorkspaces []workspaceListRow
formatter = cliui.NewOutputFormatter(
cliui.TableFormat(
[]workspaceListRow{},
[]string{
"workspace",
"template",
"status",
"healthy",
"last built",
"outdated",
"starts at",
"stops after",
},
),
cliui.JSONFormat(),
)
)
client := new(codersdk.Client)
cmd := &clibase.Cmd{
Annotations: workspaceCommand,
Use: "list",
Short: "List workspaces",
Aliases: []string{"ls"},
Middleware: clibase.Chain(
clibase.RequireNArgs(0),
r.InitClient(client),
),
Handler: func(inv *clibase.Invocation) error {
filter := codersdk.WorkspaceFilter{
FilterQuery: searchQuery,
}
if all && searchQuery == defaultQuery {
filter.FilterQuery = ""
}
res, err := client.Workspaces(inv.Context(), filter)
if err != nil {
return err
}
if len(res.Workspaces) == 0 {
pretty.Fprintf(inv.Stderr, cliui.DefaultStyles.Prompt, "No workspaces found! Create one:\n")
_, _ = fmt.Fprintln(inv.Stderr)
_, _ = fmt.Fprintln(inv.Stderr, " "+pretty.Sprint(cliui.DefaultStyles.Code, "coder create <name>"))
_, _ = fmt.Fprintln(inv.Stderr)
return nil
}
userRes, err := client.Users(inv.Context(), codersdk.UsersRequest{})
if err != nil {
return err
}
usersByID := map[uuid.UUID]codersdk.User{}
for _, user := range userRes.Users {
usersByID[user.ID] = user
}
now := time.Now()
displayWorkspaces = make([]workspaceListRow, len(res.Workspaces))
for i, workspace := range res.Workspaces {
displayWorkspaces[i] = workspaceListRowFromWorkspace(now, usersByID, workspace)
}
out, err := formatter.Format(inv.Context(), displayWorkspaces)
if err != nil {
return err
}
_, err = fmt.Fprintln(inv.Stdout, out)
return err
},
}
cmd.Options = clibase.OptionSet{
{
Flag: "all",
FlagShorthand: "a",
Description: "Specifies whether all workspaces will be listed or not.",
Value: clibase.BoolOf(&all),
},
{
Flag: "search",
Description: "Search for a workspace with a query.",
Default: defaultQuery,
Value: clibase.StringOf(&searchQuery),
},
}
formatter.AttachOptions(&cmd.Options)
return cmd
}