Files
gitea/modules/git/config_test.go
T
Giteabotandsilverwind 998a06627e fix(git): match git config values exactly when syncing (#39728) (#39729)
Backport #39728 by @silverwind

Since https://github.com/go-gitea/gitea/pull/39703, Gitea fails to start
when its gitconfig holds a `gc.reflogExpire` other than `90` (e.g.
`30.days`), because `git config --unset-all` exits 5 when no value
matches. Value patterns were also unanchored regexps, so `90` also
removed `90.days`.

- Match values exactly in `configUnsetAll` and `configAddNonExist`
- Treat "nothing to unset" as success
- Use `--replace-all` in `configSet` so a key with multiple values no
longer fails startup

Co-authored-by: silverwind <me@silverwind.io>
2026-10-10 20:06:48 +02:00

80 lines
2.8 KiB
Go

// Copyright 2024 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package git
import (
"os"
"strings"
"testing"
"gitea.dev/modules/git/gitcmd"
"gitea.dev/modules/setting"
"gitea.dev/modules/test"
"github.com/stretchr/testify/assert"
)
func gitConfigContains(sub string) bool {
if b, err := os.ReadFile(gitcmd.HomeDir() + "/.gitconfig"); err == nil {
return strings.Contains(string(b), sub)
}
return false
}
func TestGitConfig(t *testing.T) {
ctx := t.Context()
assert.False(t, gitConfigContains("key-a"))
assert.NoError(t, configSetNonExist(ctx, "test.key-a", "val-a"))
assert.True(t, gitConfigContains("key-a = val-a"))
assert.NoError(t, configSetNonExist(ctx, "test.key-a", "val-a-changed"))
assert.False(t, gitConfigContains("key-a = val-a-changed"))
assert.NoError(t, configAddNonExist(ctx, "test.key-a", "val-a2"))
assert.NoError(t, configSet(ctx, "test.key-a", "val-a-changed"))
assert.NoError(t, configUnsetAll(ctx, "test.key-a", "val-a"))
assert.True(t, gitConfigContains("key-a = val-a-changed"))
assert.NoError(t, configAddNonExist(ctx, "test.key-b", "val-b"))
assert.True(t, gitConfigContains("key-b = val-b"))
assert.NoError(t, configAddNonExist(ctx, "test.key-b", "val-2b"))
assert.True(t, gitConfigContains("key-b = val-b"))
assert.True(t, gitConfigContains("key-b = val-2b"))
assert.NoError(t, configAddNonExist(ctx, "test.key-b", "val"))
assert.True(t, gitConfigContains("key-b = val\n"))
assert.NoError(t, configUnsetAll(ctx, "test.key-b", "val-b"))
assert.False(t, gitConfigContains("key-b = val-b"))
assert.True(t, gitConfigContains("key-b = val-2b"))
assert.NoError(t, configUnsetAll(ctx, "test.key-b", "val-2b"))
assert.False(t, gitConfigContains("key-b = val-2b"))
assert.NoError(t, configSet(ctx, "test.key-x", "*"))
assert.True(t, gitConfigContains("key-x = *"))
assert.NoError(t, configSetNonExist(ctx, "test.key-x", "*"))
assert.NoError(t, configUnsetAll(ctx, "test.key-x", "*"))
assert.False(t, gitConfigContains("key-x = *"))
}
func TestSyncGitConfig(t *testing.T) {
defer test.MockVariableValue(&setting.GitConfig)()
assert.Empty(t, setting.GitConfig.Options)
assert.NoError(t, configSet(t.Context(), "gc.reflogExpire", "90"))
assert.NoError(t, syncGitConfig(t.Context()))
assert.True(t, gitConfigContains("commitGraph = true")) // builtin default config
assert.False(t, gitConfigContains("reflogExpire"))
setting.GitConfig.Options["sync-test.cfg-key-a"] = "CfgValA"
setting.GitConfig.Options["core.commitgraph"] = "false"
assert.NoError(t, syncGitConfig(t.Context()))
assert.True(t, gitConfigContains("[sync-test]"))
assert.True(t, gitConfigContains("cfg-key-a = CfgValA"))
assert.False(t, gitConfigContains("commitGraph")) // builtin default config can be overridden
assert.True(t, gitConfigContains("commitgraph = false")) // git config key is case-insensitive
}