Improve doctor cli behavior (#28422)

1. Do not sort the "checks" slice again and again when "Register", it
just wastes CPU when the Gitea instance runs
2. If a check doesn't exist, tell the end user
3. Add some tests
This commit is contained in:
wxiaoguang 2023-12-11 23:55:10 +08:00 committed by GitHub
parent 537fa69962
commit f2a309e6c8
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 66 additions and 34 deletions

View file

@ -14,6 +14,7 @@ import (
"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/models/migrations"
migrate_base "code.gitea.io/gitea/models/migrations/base"
"code.gitea.io/gitea/modules/container"
"code.gitea.io/gitea/modules/doctor"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
@ -22,6 +23,19 @@ import (
"xorm.io/xorm"
)
// CmdDoctor represents the available doctor sub-command.
var CmdDoctor = &cli.Command{
Name: "doctor",
Usage: "Diagnose and optionally fix problems",
Description: "A command to diagnose problems with the current Gitea instance according to the given configuration. Some problems can optionally be fixed by modifying the database or data storage.",
Subcommands: []*cli.Command{
cmdDoctorCheck,
cmdRecreateTable,
cmdDoctorConvert,
},
}
var cmdDoctorCheck = &cli.Command{
Name: "check",
Usage: "Diagnose and optionally fix problems",
@ -60,19 +74,6 @@ var cmdDoctorCheck = &cli.Command{
},
}
// CmdDoctor represents the available doctor sub-command.
var CmdDoctor = &cli.Command{
Name: "doctor",
Usage: "Diagnose and optionally fix problems",
Description: "A command to diagnose problems with the current Gitea instance according to the given configuration. Some problems can optionally be fixed by modifying the database or data storage.",
Subcommands: []*cli.Command{
cmdDoctorCheck,
cmdRecreateTable,
cmdDoctorConvert,
},
}
var cmdRecreateTable = &cli.Command{
Name: "recreate-table",
Usage: "Recreate tables from XORM definitions and copy the data.",
@ -177,6 +178,7 @@ func runDoctorCheck(ctx *cli.Context) error {
if ctx.IsSet("list") {
w := tabwriter.NewWriter(os.Stdout, 0, 8, 1, '\t', 0)
_, _ = w.Write([]byte("Default\tName\tTitle\n"))
doctor.SortChecks(doctor.Checks)
for _, check := range doctor.Checks {
if check.IsDefault {
_, _ = w.Write([]byte{'*'})
@ -192,26 +194,20 @@ func runDoctorCheck(ctx *cli.Context) error {
var checks []*doctor.Check
if ctx.Bool("all") {
checks = doctor.Checks
checks = make([]*doctor.Check, len(doctor.Checks))
copy(checks, doctor.Checks)
} else if ctx.IsSet("run") {
addDefault := ctx.Bool("default")
names := ctx.StringSlice("run")
for i, name := range names {
names[i] = strings.ToLower(strings.TrimSpace(name))
}
runNamesSet := container.SetOf(ctx.StringSlice("run")...)
for _, check := range doctor.Checks {
if addDefault && check.IsDefault {
if (addDefault && check.IsDefault) || runNamesSet.Contains(check.Name) {
checks = append(checks, check)
continue
}
for _, name := range names {
if name == check.Name {
checks = append(checks, check)
break
}
runNamesSet.Remove(check.Name)
}
}
if len(runNamesSet) > 0 {
return fmt.Errorf("unknown checks: %q", strings.Join(runNamesSet.Values(), ","))
}
} else {
for _, check := range doctor.Checks {
if check.IsDefault {
@ -219,6 +215,5 @@ func runDoctorCheck(ctx *cli.Context) error {
}
}
}
return doctor.RunChecks(stdCtx, colorize, ctx.Bool("fix"), checks)
}

33
cmd/doctor_test.go Normal file
View file

@ -0,0 +1,33 @@
// Copyright 2023 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package cmd
import (
"context"
"testing"
"code.gitea.io/gitea/modules/doctor"
"code.gitea.io/gitea/modules/log"
"github.com/stretchr/testify/assert"
"github.com/urfave/cli/v2"
)
func TestDoctorRun(t *testing.T) {
doctor.Register(&doctor.Check{
Title: "Test Check",
Name: "test-check",
Run: func(ctx context.Context, logger log.Logger, autofix bool) error { return nil },
SkipDatabaseInitialization: true,
})
app := cli.NewApp()
app.Commands = []*cli.Command{cmdDoctorCheck}
err := app.Run([]string{"./gitea", "check", "--run", "test-check"})
assert.NoError(t, err)
err = app.Run([]string{"./gitea", "check", "--run", "no-such"})
assert.ErrorContains(t, err, `unknown checks: "no-such"`)
err = app.Run([]string{"./gitea", "check", "--run", "test-check,no-such"})
assert.ErrorContains(t, err, `unknown checks: "no-such"`)
}

View file

@ -79,6 +79,7 @@ var Checks []*Check
// RunChecks runs the doctor checks for the provided list
func RunChecks(ctx context.Context, colorize, autofix bool, checks []*Check) error {
SortChecks(checks)
// the checks output logs by a special logger, they do not use the default logger
logger := log.BaseLoggerToGeneralLogger(&doctorCheckLogger{colorize: colorize})
loggerStep := log.BaseLoggerToGeneralLogger(&doctorCheckStepLogger{colorize: colorize})
@ -104,20 +105,23 @@ func RunChecks(ctx context.Context, colorize, autofix bool, checks []*Check) err
logger.Info("OK")
}
}
logger.Info("\nAll done.")
logger.Info("\nAll done (checks: %d).", len(checks))
return nil
}
// Register registers a command with the list
func Register(command *Check) {
Checks = append(Checks, command)
sort.SliceStable(Checks, func(i, j int) bool {
if Checks[i].Priority == Checks[j].Priority {
return Checks[i].Name < Checks[j].Name
}
func SortChecks(checks []*Check) {
sort.SliceStable(checks, func(i, j int) bool {
if checks[i].Priority == checks[j].Priority {
return checks[i].Name < checks[j].Name
}
if Checks[i].Priority == 0 {
if checks[i].Priority == 0 {
return false
}
return Checks[i].Priority < Checks[j].Priority
return checks[i].Priority < checks[j].Priority
})
}