-
Notifications
You must be signed in to change notification settings - Fork 1.3k
Expand file tree
/
Copy pathtask_logs.go
More file actions
100 lines (85 loc) · 2.34 KB
/
task_logs.go
File metadata and controls
100 lines (85 loc) · 2.34 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
package cli
import (
"fmt"
"golang.org/x/xerrors"
"github.com/coder/coder/v2/cli/cliui"
"github.com/coder/coder/v2/codersdk"
"github.com/coder/serpent"
)
func (r *RootCmd) taskLogs() *serpent.Command {
formatter := cliui.NewOutputFormatter(
cliui.TableFormat(
[]codersdk.TaskLogEntry{},
[]string{
"type",
"content",
},
),
cliui.JSONFormat(),
)
cmd := &serpent.Command{
Use: "logs <task>",
Short: "Show a task's logs",
Long: FormatExamples(
Example{
Description: "Show logs for a given task.",
Command: "coder task logs task1",
}),
Middleware: serpent.Chain(
serpent.RequireNArgs(1),
),
Handler: func(inv *serpent.Invocation) error {
client, err := r.InitClient(inv)
if err != nil {
return err
}
var (
ctx = inv.Context()
identifier = inv.Args[0]
)
task, err := client.TaskByIdentifier(ctx, identifier)
if err != nil {
return xerrors.Errorf("resolve task %q: %w", identifier, err)
}
logs, err := client.TaskLogs(ctx, codersdk.Me, task.ID)
if err != nil {
return xerrors.Errorf("get task logs: %w", err)
}
// Handle snapshot responses (paused/initializing/pending tasks).
if logs.Snapshot {
if logs.SnapshotAt == nil {
// No snapshot captured yet.
cliui.Warnf(inv.Stderr,
"Task is %s. No snapshot available (snapshot may have failed during pause, resume your task to view logs).\n",
task.Status)
}
// Snapshot exists with logs, show warning with count.
if len(logs.Logs) > 0 {
if len(logs.Logs) == 1 {
cliui.Warnf(inv.Stderr, "Task is %s. Showing last 1 message from snapshot.\n", task.Status)
} else {
cliui.Warnf(inv.Stderr, "Task is %s. Showing last %d messages from snapshot.\n", task.Status, len(logs.Logs))
}
}
}
// Handle empty logs for both snapshot/live, table/json.
if len(logs.Logs) == 0 {
cliui.Infof(inv.Stderr, "No task logs found.")
return nil
}
out, err := formatter.Format(ctx, logs.Logs)
if err != nil {
return xerrors.Errorf("format task logs: %w", err)
}
if out == "" {
// Defensive check (shouldn't happen given count check above).
cliui.Infof(inv.Stderr, "No task logs found.")
return nil
}
_, _ = fmt.Fprintln(inv.Stdout, out)
return nil
},
}
formatter.AttachOptions(&cmd.Options)
return cmd
}