rename update-checks-doc script to check-checks

Author: rhysd

CONTRIBUTING.md

@@ -26,7 +26,7 @@ t test: .testtimestamp
 .staticchecktimestamp: $(TESTS) $(SRCS) $(TOOL)
 	staticcheck ./...
 	GOOS=js GOARCH=wasm staticcheck ./playground
-	go run ./scripts/update-checks-doc -check -quiet ./docs/checks.md
+	go run ./scripts/check-checks -quiet ./docs/checks.md
 	touch .staticchecktimestamp
 
 l lint: .staticchecktimestamp

Makefile

@@ -316,14 +316,14 @@ func Update(in []byte) ([]byte, error) {
 var stderr io.Writer = os.Stderr
 
 func Main(args []string) error {
-	var check bool
+	var fix bool
 	var quiet bool
 	flags := flag.NewFlagSet(args[0], flag.ContinueOnError)
-	flags.BoolVar(&check, "check", false, "check the document is up-to-date")
+	flags.BoolVar(&fix, "fix", false, "fix the outdated document automatically")
 	flags.BoolVar(&quiet, "quiet", false, "disable trace logs")
 	flags.SetOutput(stderr)
 	flags.Usage = func() {
-		fmt.Fprintln(stderr, "Usage: update-checks-doc [FLAGS] FILE\n\nFlags:")
+		fmt.Fprintln(stderr, "Usage: check-checks [FLAGS] FILE\n\nFlags:")
 		flags.PrintDefaults()
 	}
 
@@ -358,8 +358,8 @@ func Main(args []string) error {
 		return nil
 	}
 
-	if check {
-		return fmt.Errorf("checks document has some update. run `go run ./scripts/update-checks-doc %s` and commit the changes. the diff:\n\n%s", path, cmp.Diff(in, out))
+	if !fix {
+		return fmt.Errorf("checks document has some update. run `go run ./scripts/check-checks -fix %s` and commit the changes on Linux or macOS. the diff:\n\n%s", path, cmp.Diff(in, out))
 	}
 
 	log.Printf("Overwrite the file with the updated content (%d bytes) at %q", len(out), path)

scripts/update-checks-doc/.gitignore renamed to scripts/check-checks/.gitignore

@@ -41,7 +41,7 @@ func testErr(t *testing.T, err error, want ...string) {
 
 func TestMainGenerateOK(t *testing.T) {
 	if runtime.GOOS == "windows" {
-		t.Skip("update-checks-doc doesn't support Windows")
+		t.Skip("check-checks doesn't support Windows")
 	}
 	root := t.TempDir()
 
@@ -52,7 +52,7 @@ func TestMainGenerateOK(t *testing.T) {
 	in.Close()
 	tmp.Close()
 
-	if err := Main([]string{"exe", path}); err != nil {
+	if err := Main([]string{"exe", "-fix", path}); err != nil {
 		t.Fatal(err)
 	}
 
@@ -65,20 +65,20 @@ func TestMainGenerateOK(t *testing.T) {
 
 func TestMainCheckOK(t *testing.T) {
 	if runtime.GOOS == "windows" {
-		t.Skip("update-checks-doc doesn't support Windows")
+		t.Skip("check-checks doesn't support Windows")
 	}
 	path := filepath.FromSlash("testdata/ok/minimal.out")
-	if err := Main([]string{"exe", "-check", path}); err != nil {
+	if err := Main([]string{"exe", path}); err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestMainCheckQuietOK(t *testing.T) {
 	if runtime.GOOS == "windows" {
-		t.Skip("update-checks-doc doesn't support Windows")
+		t.Skip("check-checks doesn't support Windows")
 	}
 	path := filepath.FromSlash("testdata/ok/minimal.out")
-	if err := Main([]string{"exe", "-check", "-quiet", path}); err != nil {
+	if err := Main([]string{"exe", "-quiet", path}); err != nil {
 		t.Fatal(err)
 	}
 }
@@ -91,14 +91,14 @@ func TestMainPrintHelp(t *testing.T) {
 
 func TestMainCheckError(t *testing.T) {
 	if runtime.GOOS == "windows" {
-		t.Skip("update-checks-doc doesn't support Windows")
+		t.Skip("check-checks doesn't support Windows")
 	}
 	path := filepath.FromSlash("testdata/ok/minimal.in")
-	testErr(t, Main([]string{"exe", "-check", path}), "checks document has some update")
+	testErr(t, Main([]string{"exe", path}), "checks document has some update")
 }
 
 func TestMainFileNotFound(t *testing.T) {
-	testErr(t, Main([]string{"exe", "-check", "this-file-does-not-exist.md"}), "could not read the document file")
+	testErr(t, Main([]string{"exe", "this-file-does-not-exist.md"}), "could not read the document file")
 }
 
 func TestMainTooManyArgs(t *testing.T) {
@@ -109,16 +109,6 @@ func TestMainInvalidCheckFlag(t *testing.T) {
 	testErr(t, Main([]string{"exe", "-c", "foo.md"}), "flag provided but not defined")
 }
 
-func TestMainNoUpdate(t *testing.T) {
-	if runtime.GOOS == "windows" {
-		t.Skip("update-checks-doc doesn't support Windows")
-	}
-	path := filepath.FromSlash("testdata/ok/minimal.out")
-	if err := Main([]string{"exe", path}); err != nil {
-		t.Fatal(err)
-	}
-}
-
 func TestMainUpdateError(t *testing.T) {
 	path := filepath.FromSlash("testdata/err/no_playground_link.md")
 	if err := Main([]string{"exe", path}); err == nil {
@@ -128,7 +118,7 @@ func TestMainUpdateError(t *testing.T) {
 
 func TestUpdateOK(t *testing.T) {
 	if runtime.GOOS == "windows" {
-		t.Skip("update-checks-doc doesn't support Windows")
+		t.Skip("check-checks doesn't support Windows")
 	}
 
 	dir := filepath.FromSlash("testdata/ok")