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Add lint-go-gopls (#30729)

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Uses `gopls check <files>` as a linter. Tested locally and brings up 149
errors currently for me. I don't think I want to fix them in this PR,
but I would like at least to get this analysis running on CI.

List of errors:
```
modules/indexer/code/indexer.go:181:11: impossible condition: nil != nil
routers/private/hook_post_receive.go:120:15: tautological condition: nil == nil
services/auth/source/oauth2/providers.go:185:9: tautological condition: nil == nil
services/convert/issue.go:216:11: tautological condition: non-nil != nil
tests/integration/git_test.go:332:9: impossible condition: nil != nil
services/migrations/migrate.go:179:24-43: unused parameter: ctx
services/repository/transfer.go:288:48-69: unused parameter: doer
tests/integration/api_repo_tags_test.go:75:41-61: unused parameter: session
tests/integration/git_test.go:696:64-74: unused parameter: baseBranch
tests/integration/gpg_git_test.go:265:27-39: unused parameter: t
tests/integration/gpg_git_test.go:284:23-29: unused parameter: tmpDir
tests/integration/gpg_git_test.go:284:31-35: unused parameter: name
tests/integration/gpg_git_test.go:284:37-42: unused parameter: email
```

(cherry picked from commit 816222243af523316041692622be6f48ef068693)

Conflicts:
	Makefile
	trivial context conflict and also ask renovate to watch over it
	do not include it in lint-backend because the errors are not fixed
This commit is contained in:
silverwind 2024-06-05 03:22:38 +02:00 • committed by Earl Warren
parent 23a82bcd7a
commit 6582f0029b
No known key found for this signature in database
GPG key ID: 0579CB2928A78A00
7 changed files with 41 additions and 10 deletions
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8
Makefile
View file

@ -38,6 +38,7 @@ GO_LICENSES_PACKAGE ?= github.com/google/go-licenses@v1.6.0 # renovate: datasour
GOVULNCHECK_PACKAGE ?= golang.org/x/vuln/cmd/govulncheck@v1 # renovate: datasource=go
DEADCODE_PACKAGE ?= golang.org/x/tools/cmd/deadcode@v0.22.0 # renovate: datasource=go
GOMOCK_PACKAGE ?= go.uber.org/mock/mockgen@v0.4.0 # renovate: datasource=go
GOPLS_PACKAGE ?= golang.org/x/tools/gopls@v0.15.3 # renovate: datasource=go
DOCKER_IMAGE ?= gitea/gitea
DOCKER_TAG ?= latest
@ -228,6 +229,7 @@ help:
@echo " - lint-go lint go files"
@echo " - lint-go-fix lint go files and fix issues"
@echo " - lint-go-vet lint go files with vet"
@echo " - lint-go-gopls lint go files with gopls"
@echo " - lint-js lint js files"
@echo " - lint-js-fix lint js files and fix issues"
@echo " - lint-css lint css files"
@ -468,6 +470,11 @@ lint-go-vet:
@echo "Running go vet..."
@$(GO) vet ./...
.PHONY: lint-go-gopls
lint-go-gopls:
@echo "Running gopls check..."
@GO=$(GO) GOPLS_PACKAGE=$(GOPLS_PACKAGE) tools/lint-go-gopls.sh $(GO_SOURCES_NO_BINDATA)
.PHONY: lint-editorconfig
lint-editorconfig:
$(GO) run $(EDITORCONFIG_CHECKER_PACKAGE) templates .forgejo/workflows
@ -879,6 +886,7 @@ deps-tools:
$(GO) install $(GO_LICENSES_PACKAGE)
$(GO) install $(GOVULNCHECK_PACKAGE)
$(GO) install $(GOMOCK_PACKAGE)
$(GO) install $(GOPLS_PACKAGE)
node_modules: package-lock.json
npm install --no-save

2
services/migrations/migrate.go
View file

@ -183,7 +183,7 @@ func newDownloader(ctx context.Context, ownerName string, opts base.MigrateOptio
// migrateRepository will download information and then upload it to Uploader, this is a simple
// process for small repository. For a big repository, save all the data to disk
// before upload is better
func migrateRepository(ctx context.Context, doer *user_model.User, downloader base.Downloader, uploader base.Uploader, opts base.MigrateOptions, messenger base.Messenger) error {
func migrateRepository(_ context.Context, doer *user_model.User, downloader base.Downloader, uploader base.Uploader, opts base.MigrateOptions, messenger base.Messenger) error {
if messenger == nil {
messenger = base.NilMessenger
}

4
services/repository/transfer.go
View file

@ -285,7 +285,7 @@ func transferOwnership(ctx context.Context, doer *user_model.User, newOwnerName
}
// changeRepositoryName changes all corresponding setting from old repository name to new one.
func changeRepositoryName(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, newRepoName string) (err error) {
func changeRepositoryName(ctx context.Context, repo *repo_model.Repository, newRepoName string) (err error) {
oldRepoName := repo.Name
newRepoName = strings.ToLower(newRepoName)
if err = repo_model.IsUsableRepoName(newRepoName); err != nil {
@ -347,7 +347,7 @@ func ChangeRepositoryName(ctx context.Context, doer *user_model.User, repo *repo
// local copy's origin accordingly.
repoWorkingPool.CheckIn(fmt.Sprint(repo.ID))
if err := changeRepositoryName(ctx, doer, repo, newRepoName); err != nil {
if err := changeRepositoryName(ctx, repo, newRepoName); err != nil {
repoWorkingPool.CheckOut(fmt.Sprint(repo.ID))
return err
}

6
tests/integration/api_repo_tags_test.go
View file

@ -42,7 +42,7 @@ func TestAPIRepoTags(t *testing.T) {
assert.Equal(t, setting.AppURL+"user2/repo1/archive/v1.1.zip", tags[0].ZipballURL)
assert.Equal(t, setting.AppURL+"user2/repo1/archive/v1.1.tar.gz", tags[0].TarballURL)
newTag := createNewTagUsingAPI(t, session, token, user.Name, repoName, "gitea/22", "", "nice!\nand some text")
newTag := createNewTagUsingAPI(t, token, user.Name, repoName, "gitea/22", "", "nice!\nand some text")
resp = MakeRequest(t, req, http.StatusOK)
DecodeJSON(t, resp, &tags)
assert.Len(t, tags, 2)
@ -72,7 +72,7 @@ func TestAPIRepoTags(t *testing.T) {
MakeRequest(t, req, http.StatusNotFound)
}
func createNewTagUsingAPI(t *testing.T, session *TestSession, token, ownerName, repoName, name, target, msg string) *api.Tag {
func createNewTagUsingAPI(t *testing.T, token, ownerName, repoName, name, target, msg string) *api.Tag {
urlStr := fmt.Sprintf("/api/v1/repos/%s/%s/tags", ownerName, repoName)
req := NewRequestWithJSON(t, "POST", urlStr, &api.CreateTagOption{
TagName: name,
@ -96,7 +96,7 @@ func TestAPIGetTagArchiveDownloadCount(t *testing.T) {
repoName := "repo1"
tagName := "TagDownloadCount"
createNewTagUsingAPI(t, session, token, user.Name, repoName, tagName, "", "")
createNewTagUsingAPI(t, token, user.Name, repoName, tagName, "", "")
urlStr := fmt.Sprintf("/api/v1/repos/%s/%s/tags/%s?token=%s", user.Name, repoName, tagName, token)

2
tests/integration/dump_restore_test.go
View file

@ -237,7 +237,7 @@ func (c *compareDump) assertLoadFiles(beforeFilename, afterFilename string, t re
//
// Given []Something{} create afterPtr, beforePtr []*Something{}
//
sliceType := reflect.SliceOf(reflect.PtrTo(t.Elem()))
sliceType := reflect.SliceOf(reflect.PointerTo(t.Elem()))
beforeSlice := reflect.MakeSlice(sliceType, 0, 10)
beforePtr = reflect.New(beforeSlice.Type())
beforePtr.Elem().Set(beforeSlice)

6
tests/integration/gpg_git_test.go
View file

@ -36,7 +36,7 @@ func TestGPGGit(t *testing.T) {
defer os.Setenv("GNUPGHOME", oldGNUPGHome)
// Need to create a root key
rootKeyPair, err := importTestingKey(tmpDir, "gitea", "gitea@fake.local")
rootKeyPair, err := importTestingKey()
if !assert.NoError(t, err, "importTestingKey") {
return
}
@ -263,7 +263,7 @@ func TestGPGGit(t *testing.T) {
})
}
func crudActionCreateFile(t *testing.T, ctx APITestContext, user *user_model.User, from, to, path string, callback ...func(*testing.T, api.FileResponse)) func(*testing.T) {
func crudActionCreateFile(_ *testing.T, ctx APITestContext, user *user_model.User, from, to, path string, callback ...func(*testing.T, api.FileResponse)) func(*testing.T) {
return doAPICreateFile(ctx, path, &api.CreateFileOptions{
FileOptions: api.FileOptions{
BranchName: from,
@ -282,7 +282,7 @@ func crudActionCreateFile(t *testing.T, ctx APITestContext, user *user_model.Use
}, callback...)
}
func importTestingKey(tmpDir, name, email string) (*openpgp.Entity, error) {
func importTestingKey() (*openpgp.Entity, error) {
if _, _, err := process.GetManager().Exec("gpg --import tests/integration/private-testing.key", "gpg", "--import", "tests/integration/private-testing.key"); err != nil {
return nil, err
}

23
tools/lint-go-gopls.sh Executable file
View file

@ -0,0 +1,23 @@
#!/bin/bash
set -uo pipefail
cd "$(dirname -- "${BASH_SOURCE[0]}")" && cd ..
IGNORE_PATTERNS=(
"is deprecated" # TODO: fix these
)
# lint all go files with 'gopls check' and look for lines starting with the
# current absolute path, indicating a error was found. This is neccessary
# because the tool does not set non-zero exit code when errors are found.
# ref: https://github.com/golang/go/issues/67078
ERROR_LINES=$("$GO" run "$GOPLS_PACKAGE" check "$@" 2>/dev/null | grep -E "^$PWD" | grep -vFf <(printf '%s\n' "${IGNORE_PATTERNS[@]}"));
NUM_ERRORS=$(echo -n "$ERROR_LINES" | wc -l)
if [ "$NUM_ERRORS" -eq "0" ]; then
exit 0;
else
echo "$ERROR_LINES"
echo "Found $NUM_ERRORS 'gopls check' errors"
exit 1;
fi