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all: remove calls to deprecated ioutil package

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Fixes produced via semgrep and https://github.com/dgryski/semgrep-go/blob/master/ioutil.yml
This commit is contained in:
Damian Gryski
2022-08-05 12:26:15 -07:00
committed by Ron Evans
parent 13f21477b1
commit edbbca5614
13 changed files with 34 additions and 39 deletions
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builder/build.go
+7 -8
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@@ -14,7 +14,6 @@ import (
"fmt"
"go/types"
"hash/crc32"
"io/ioutil"
"math/bits"
"os"
"os/exec"
@@ -103,7 +102,7 @@ func Build(pkgName, outpath string, config *compileopts.Config, action func(Buil
}
// Create a temporary directory for intermediary files.
dir, err := ioutil.TempDir("", "tinygo")
dir, err := os.MkdirTemp("", "tinygo")
if err != nil {
return err
}
@@ -370,7 +369,7 @@ func Build(pkgName, outpath string, config *compileopts.Config, action func(Buil
// Packages are compiled independently anyway.
for _, cgoHeader := range pkg.CGoHeaders {
// Store the header text in a temporary file.
f, err := ioutil.TempFile(dir, "cgosnippet-*.c")
f, err := os.CreateTemp(dir, "cgosnippet-*.c")
if err != nil {
return err
}
@@ -445,7 +444,7 @@ func Build(pkgName, outpath string, config *compileopts.Config, action func(Buil
// Write to a temporary path that is renamed to the destination
// file to avoid race conditions with other TinyGo invocatiosn
// that might also be compiling this package at the same time.
f, err := ioutil.TempFile(filepath.Dir(job.result), filepath.Base(job.result))
f, err := os.CreateTemp(filepath.Dir(job.result), filepath.Base(job.result))
if err != nil {
return err
}
@@ -589,7 +588,7 @@ func Build(pkgName, outpath string, config *compileopts.Config, action func(Buil
return err
}
defer llvmBuf.Dispose()
return ioutil.WriteFile(outpath, llvmBuf.Bytes(), 0666)
return os.WriteFile(outpath, llvmBuf.Bytes(), 0666)
case ".bc":
var buf llvm.MemoryBuffer
if config.UseThinLTO() {
@@ -598,10 +597,10 @@ func Build(pkgName, outpath string, config *compileopts.Config, action func(Buil
buf = llvm.WriteBitcodeToMemoryBuffer(mod)
}
defer buf.Dispose()
return ioutil.WriteFile(outpath, buf.Bytes(), 0666)
return os.WriteFile(outpath, buf.Bytes(), 0666)
case ".ll":
data := []byte(mod.String())
return ioutil.WriteFile(outpath, data, 0666)
return os.WriteFile(outpath, data, 0666)
default:
panic("unreachable")
}
@@ -629,7 +628,7 @@ func Build(pkgName, outpath string, config *compileopts.Config, action func(Buil
}
}
defer llvmBuf.Dispose()
return ioutil.WriteFile(objfile, llvmBuf.Bytes(), 0666)
return os.WriteFile(objfile, llvmBuf.Bytes(), 0666)
},
}