Azure DevOps bash 脚本在 PATH 上看不到二进制文件

Question

我正在尝试在自托管代理上运行的构建管道中执行 Bash 脚本。我遇到的错误是：

##[section]Starting: Bash
==============================================================================
Task         : Bash
Description  : Run a Bash script on macOS, Linux, or Windows
Version      : 3.148.2
Author       : Microsoft Corporation
Help         : [More Information](https://go.microsoft.com/fwlink/?LinkID=613738)
==============================================================================
Generating script.
[command]C:\WINDOWS\system32\bash.exe --noprofile --norc -c pwd
/mnt/c/agent/_work/1/s/utilities/Uncrustify
Formatted command: . '/mnt/c/agent/_work/1/s/utilities/Uncrustify/check.sh'
[command]C:\WINDOWS\system32\bash.exe --noprofile --norc -c pwd
/mnt/c/agent/_work/_temp
========================== Starting Command Output ===========================
[command]C:\WINDOWS\system32\bash.exe --noprofile --norc /mnt/c/agent/_work/_temp/146cb6ce-a7e9-48f6-b4f9-6cde2bf22685.sh
/mnt/c/agent/_work/1/s/utilities/Uncrustify/check.sh: line 27: uncrustify: command not found
##[error]Bash exited with code '127'.
##[error]Bash wrote one or more lines to the standard error stream.
##[section]Finishing: Bash

check.sh 脚本简单地运行 uncrustify：

#!/bin/bash

# Absolute path to this script, e.g. /home/user/bin/foo.sh
SCRIPT="$0"

# Absolute path this script is in, e.g. /home/user/bin/
SCRIPTPATH="$(dirname -- "$SCRIPT")"

# Relative path from this script to the top level of this repo.
GITREPO="$SCRIPTPATH/../.."

uncrustify --check -c "$GITREPO/.uncrustify.cfg" \
    $(find "$GITREPO" -name "*.c" -o -name "*.cpp" -o -name "*.cxx" -o -name "*.h" -o -name "*.hpp" -o -name "*.hxx")

azure-pipelines.yml 中的 bash 任务是：

- task: Bash@3
  inputs:
    filePath: 'utilities/Uncrustify/check.sh'
    displayName: 'Verify coding standard compliance'
    failOnStderr: true

我已验证 uncrustify.exe 存在于 PATH 中，它恰好位于 /mnt/c/ProgramData/chocolatey/bin 中。我不确定我做错了什么。我是否需要做一些特殊的事情来允许 bash 脚本调用可能在 PATH 上的其他可执行文件？

Answer 1

经过大约一个小时的反复试验，解决方法是在 shell 脚本中明确指定扩展名。

uncrustify --check -c "$GITREPO/.uncrustify.cfg" \
    $(find "$GITREPO" -name "*.c" -o -name "*.cpp" -o -name "*.cxx" -o -name "*.h" -o -name "*.hpp" -o -name "*.hxx")

成为：

uncrustify.exe --check -c "$GITREPO/.uncrustify.cfg" \
    $(find "$GITREPO" -name "*.c" -o -name "*.cpp" -o -name "*.cxx" -o -name "*.h" -o -name "*.hpp" -o -name "*.hxx")

这样的小事。在我的任何设置上实际手动执行时，这都不是问题。