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read.go
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read.go
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package sqlpath
import (
"fmt"
"os"
"path/filepath"
"strings"
"github.com/sqlc-dev/sqlc/internal/migrations"
)
// Return a list of SQL files in the listed paths.
//
// Only includes files ending in .sql. Omits hidden files, directories, and
// down migrations.
// If a path contains *, ?, [, or ], treat the path as a pattern and expand it
// filepath.Glob.
func Glob(patterns []string) ([]string, error) {
var files, paths []string
for _, pattern := range patterns {
if strings.ContainsAny(pattern, "*?[]") {
matches, err := filepath.Glob(pattern)
if err != nil {
return nil, err
}
// if len(matches) == 0 {
// slog.Warn("zero files matched", "pattern", pattern)
// }
paths = append(paths, matches...)
} else {
paths = append(paths, pattern)
}
}
for _, path := range paths {
f, err := os.Stat(path)
if err != nil {
return nil, fmt.Errorf("path error: %w", err)
}
if f.IsDir() {
listing, err := os.ReadDir(path)
if err != nil {
return nil, err
}
for _, f := range listing {
files = append(files, filepath.Join(path, f.Name()))
}
} else {
files = append(files, filepath.Clean(path))
}
}
var sqlFiles []string
for _, file := range files {
if !strings.HasSuffix(file, ".sql") {
continue
}
if strings.HasPrefix(filepath.Base(file), ".") {
continue
}
if migrations.IsDown(filepath.Base(file)) {
continue
}
sqlFiles = append(sqlFiles, file)
}
return sqlFiles, nil
}