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| author | Russ Cox <rsc@golang.org> | 2020-10-29 14:17:47 -0400 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2020-12-09 19:12:23 +0000 |
| commit | 4f1b0a44cb46f3df28f5ef82e5769ebeac1bc493 (patch) | |
| tree | c186cc25257b05fcb21cd8c1f1ee5961ebef6eb3 /src/text | |
| parent | 5627a4dc3013fed02c4b8097413643b682cac276 (diff) | |
| download | go-4f1b0a44cb46f3df28f5ef82e5769ebeac1bc493.tar.gz go-4f1b0a44cb46f3df28f5ef82e5769ebeac1bc493.zip | |
all: update to use os.ReadFile, os.WriteFile, os.CreateTemp, os.MkdirTemp
As part of #42026, these helpers from io/ioutil were moved to os.
(ioutil.TempFile and TempDir became os.CreateTemp and MkdirTemp.)
Update the Go tree to use the preferred names.
As usual, code compiled with the Go 1.4 bootstrap toolchain
and code vendored from other sources is excluded.
ReadDir changes are in a separate CL, because they are not a
simple search and replace.
For #42026.
Change-Id: If318df0216d57e95ea0c4093b89f65e5b0ababb3
Reviewed-on: https://go-review.googlesource.com/c/go/+/266365
Trust: Russ Cox <rsc@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Diffstat (limited to 'src/text')
| -rw-r--r-- | src/text/template/examplefiles_test.go | 3 | ||||
| -rw-r--r-- | src/text/template/helper.go | 4 | ||||
| -rw-r--r-- | src/text/template/link_test.go | 7 |
3 files changed, 6 insertions, 8 deletions
diff --git a/src/text/template/examplefiles_test.go b/src/text/template/examplefiles_test.go index a15c7a62a3..6534ee3315 100644 --- a/src/text/template/examplefiles_test.go +++ b/src/text/template/examplefiles_test.go @@ -6,7 +6,6 @@ package template_test import ( "io" - "io/ioutil" "log" "os" "path/filepath" @@ -20,7 +19,7 @@ type templateFile struct { } func createTestDir(files []templateFile) string { - dir, err := ioutil.TempDir("", "template") + dir, err := os.MkdirTemp("", "template") if err != nil { log.Fatal(err) } diff --git a/src/text/template/helper.go b/src/text/template/helper.go index 8269fa28c5..57905e613a 100644 --- a/src/text/template/helper.go +++ b/src/text/template/helper.go @@ -9,7 +9,7 @@ package template import ( "fmt" "io/fs" - "io/ioutil" + "os" "path" "path/filepath" ) @@ -164,7 +164,7 @@ func parseFS(t *Template, fsys fs.FS, patterns []string) (*Template, error) { func readFileOS(file string) (name string, b []byte, err error) { name = filepath.Base(file) - b, err = ioutil.ReadFile(file) + b, err = os.ReadFile(file) return } diff --git a/src/text/template/link_test.go b/src/text/template/link_test.go index 4eac7e6755..9dc70dfc0d 100644 --- a/src/text/template/link_test.go +++ b/src/text/template/link_test.go @@ -7,7 +7,6 @@ package template_test import ( "bytes" "internal/testenv" - "io/ioutil" "os" "os/exec" "path/filepath" @@ -40,13 +39,13 @@ func main() { t.Used() } ` - td, err := ioutil.TempDir("", "text_template_TestDeadCodeElimination") + td, err := os.MkdirTemp("", "text_template_TestDeadCodeElimination") if err != nil { t.Fatal(err) } defer os.RemoveAll(td) - if err := ioutil.WriteFile(filepath.Join(td, "x.go"), []byte(prog), 0644); err != nil { + if err := os.WriteFile(filepath.Join(td, "x.go"), []byte(prog), 0644); err != nil { t.Fatal(err) } cmd := exec.Command(testenv.GoToolPath(t), "build", "-o", "x.exe", "x.go") @@ -54,7 +53,7 @@ func main() { if out, err := cmd.CombinedOutput(); err != nil { t.Fatalf("go build: %v, %s", err, out) } - slurp, err := ioutil.ReadFile(filepath.Join(td, "x.exe")) + slurp, err := os.ReadFile(filepath.Join(td, "x.exe")) if err != nil { t.Fatal(err) } |