+++ /dev/null
-// Package imports implements a Go pretty-printer (like package "go/format")
-// that also adds or removes import statements as necessary.
-package imports // import "golang.org/x/tools/imports"
-
-import (
- "io/ioutil"
- "log"
-
- "golang.org/x/tools/internal/gocommand"
- intimp "golang.org/x/tools/internal/imports"
-)
-
-// Options specifies options for processing files.
-type Options struct {
- Fragment bool // Accept fragment of a source file (no package statement)
- AllErrors bool // Report all errors (not just the first 10 on different lines)
-
- Comments bool // Print comments (true if nil *Options provided)
- TabIndent bool // Use tabs for indent (true if nil *Options provided)
- TabWidth int // Tab width (8 if nil *Options provided)
-
- FormatOnly bool // Disable the insertion and deletion of imports
-}
-
-// Debug controls verbose logging.
-var Debug = false
-
-// LocalPrefix is a comma-separated string of import path prefixes, which, if
-// set, instructs Process to sort the import paths with the given prefixes
-// into another group after 3rd-party packages.
-var LocalPrefix string
-
-// Process formats and adjusts imports for the provided file.
-// If opt is nil the defaults are used, and if src is nil the source
-// is read from the filesystem.
-//
-// Note that filename's directory influences which imports can be chosen,
-// so it is important that filename be accurate.
-// To process data ``as if'' it were in filename, pass the data as a non-nil src.
-func Process(filename string, src []byte, opt *Options) ([]byte, error) {
- var err error
- if src == nil {
- src, err = ioutil.ReadFile(filename)
- if err != nil {
- return nil, err
- }
- }
- if opt == nil {
- opt = &Options{Comments: true, TabIndent: true, TabWidth: 8}
- }
- intopt := &intimp.Options{
- Env: &intimp.ProcessEnv{
- GocmdRunner: &gocommand.Runner{},
- },
- LocalPrefix: LocalPrefix,
- AllErrors: opt.AllErrors,
- Comments: opt.Comments,
- FormatOnly: opt.FormatOnly,
- Fragment: opt.Fragment,
- TabIndent: opt.TabIndent,
- TabWidth: opt.TabWidth,
- }
- if Debug {
- intopt.Env.Logf = log.Printf
- }
- return intimp.Process(filename, src, intopt)
-}
-
-// VendorlessPath returns the devendorized version of the import path ipath.
-// For example, VendorlessPath("foo/bar/vendor/a/b") returns "a/b".
-func VendorlessPath(ipath string) string {
- return intimp.VendorlessPath(ipath)
-}