jschoubben
b5644829d3
buildstep's generated.go and generated_test.go and claude-code's config_test.go reached the join unformatted: the second of a kind, which no check caught since each module's tests hold only themselves. All three are formatted, and checks/gofmt refuses a Go file of the catalogue gofmt would change. Claude-Session: https://claude.ai/code/session_01JG73KJNrH5EgFXMKKYSrig
59 lines
1.6 KiB
Go
59 lines
1.6 KiB
Go
// Package gofmt refuses a Go file of the catalogue that gofmt would change (the second of a kind in one milestone:
|
|
// buildstep's generated.go and claude-code's config_test.go reached a join unformatted). A check here holds every
|
|
// module to it, where a module's own tests hold only themselves.
|
|
package gofmt
|
|
|
|
import (
|
|
"bytes"
|
|
"go/format"
|
|
"io/fs"
|
|
"os"
|
|
"path/filepath"
|
|
"sort"
|
|
"strings"
|
|
)
|
|
|
|
// Files are the Go files under root, relative to it: every .go file but those in .git, node_modules and a testdata
|
|
// directory (a test's fixture may be anything).
|
|
func Files(root string) ([]string, error) {
|
|
var out []string
|
|
err := filepath.WalkDir(root, func(p string, d fs.DirEntry, err error) error {
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if d.IsDir() {
|
|
switch d.Name() {
|
|
case ".git", "node_modules", "testdata":
|
|
return filepath.SkipDir
|
|
}
|
|
return nil
|
|
}
|
|
if strings.HasSuffix(d.Name(), ".go") && d.Type().IsRegular() {
|
|
rel, _ := filepath.Rel(root, p)
|
|
out = append(out, filepath.ToSlash(rel))
|
|
}
|
|
return nil
|
|
})
|
|
sort.Strings(out)
|
|
return out, err
|
|
}
|
|
|
|
// Unformatted are the files gofmt would change, and why for one that does not parse.
|
|
func Unformatted(root string, files []string) (map[string]string, error) {
|
|
out := map[string]string{}
|
|
for _, f := range files {
|
|
src, err := os.ReadFile(filepath.Join(root, f))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
got, err := format.Source(src)
|
|
switch {
|
|
case err != nil:
|
|
out[f] = "it does not parse: " + err.Error()
|
|
case !bytes.Equal(got, src):
|
|
out[f] = "gofmt changes it: run gofmt -w " + f
|
|
}
|
|
}
|
|
return out, nil
|
|
}
|