go.chromium.org/luci@v0.0.0-20240309015107-7cdc2e660f33/common/exec/osexec.go (about)

     1  // Copyright 2023 The LUCI Authors.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package exec
    16  
    17  import (
    18  	"os/exec"
    19  )
    20  
    21  // LookPath searches for an executable named file in the directories named by
    22  // the PATH environment variable. If file contains a slash, it is tried directly
    23  // and the PATH is not consulted. The result may be an absolute path or a path
    24  // relative to the current directory.
    25  //
    26  // This is an alias of `"os/exec".LookPath`.
    27  var LookPath = exec.LookPath
    28  
    29  // Error is returned by LookPath when it fails to classify a file as an
    30  // executable.
    31  //
    32  // This is an alias of `"os/exec".Error`.
    33  type Error = exec.Error
    34  
    35  // An ExitError reports an unsuccessful exit by a command.
    36  //
    37  // This is an alias of `"os/exec".ExitError`.
    38  type ExitError = exec.ExitError