[英]Github Actions: No such file or Directory error
I am trying to get a Github Action working with Windows and Bakeware because I am trying to create a release using it.我正在尝试获得与 Windows 和Bakeware一起使用的 Github 操作,因为我正在尝试使用它创建一个版本。
However, I am having an unexpected issue with creating folders.但是,我在创建文件夹时遇到了意外问题。
Following is a github action that is a Minimal Working Example of the issue.以下是 github 操作,它是该问题的最小工作示例。 Basically, all steps work, except for the creation of a single folder:
基本上,所有步骤都有效,除了创建单个文件夹:
name: build
env:
MIX_ENV: test
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
on:
push:
branches: [ master ]
pull_request:
branches: [ master ]
jobs:
build:
name: Build on Windows
runs-on: windows-2019
env:
CC: gcc
MAKE: make
steps:
- uses: actions/checkout@v2
- uses: erlef/setup-beam@v1
with:
elixir-version: '1.13.x' # Define the elixir version [required]
otp-version: '24.2.x' # Define the OTP version [required]
- name: Install choco
shell: powershell
run: |
Set-ExecutionPolicy -ExecutionPolicy Bypass
Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; iex ((New-Object System.Net.WebClient).DownloadString('https://community.chocolatey.org/install.ps1'))
- name: Install bakeware dependencies
shell: powershell
run: choco install -y zstandard make
- name: Install Dependencies
shell: powershell
run: mix deps.get
- name: Run credo code analyser
shell: powershell
run: mix credo --strict
I am even using powershell to do it (even though I am not really sure if this is needed).我什至正在使用 powershell 来做到这一点(即使我不确定是否需要这样做)。
However my GitHub Actions code comes back with this error:但是我的 GitHub Actions 代码返回此错误:
==> bakeware
mkdir "d:/a/market_manager/market_manager/_build/test/lib/bakeware/obj"
mkdir "d:/a/market_manager/market_manager/_build/test/lib/bakeware/launcher"
mkdir "d:/a/market_manager/market_manager/_build/test/lib/bakeware/obj/zstd/lib/decompress"
mkdir: cannot create directory 'd:/a/market_manager/market_manager/_build/test/lib/bakeware/obj/zstd/lib/decompress': No such file or directory
make: *** [Makefile:70: d:/a/market_manager/market_manager/_build/test/lib/bakeware/obj/zstd/lib/decompress] Error 1
could not compile dependency :bakeware, "mix compile" failed. Errors may have been logged above. You can recompile this dependency with "mix deps.compile bakeware", update it with "mix deps.update bakeware" or clean it with "mix deps.clean bakeware"
** (Mix) Could not compile with "make" (exit status: 2).
For the careful reader, you will notice the part saying:对于细心的读者,您会注意到部分内容:
mkdir: cannot create directory 'd:/a/market_manager/market_manager/_build/test/lib/bakeware/obj/zstd/lib/decompress': No such file or directory
By changing the GitHub Action a little and adding an additional step, I was able to inspect some behaviour:通过稍微更改 GitHub 操作并添加一个额外的步骤,我能够检查一些行为:
- name: Compile everything
shell: powershell
run: |
mkdir "d:/a/market_manager/market_manager/_build/test/lib/bakeware/obj"
mkdir "d:/a/market_manager/market_manager/_build/test/lib/bakeware/launcher"
mkdir "d:/a/market_manager/market_manager/_build/test/lib/bakeware/obj/zstd/lib/decompress"
ls .\_build\test\lib\bakeware\obj\zstd\lib\decompress
Test-Path -Path "d:/a/market_manager/market_manager/_build/test/lib/bakeware/obj/zstd/lib/decompress"
mix deps.compile --all
mix compile
env:
CC: C:\ProgramData\Chocolatey\bin\gcc.exe
MAKE: C:\ProgramData\Chocolatey\bin\make.exe
In this snippet I manually create the needed folders and then I assert on them.在这个片段中,我手动创建了所需的文件夹,然后对它们进行断言。 The output is as follows:
output如下:
Directory: D:\a\market_manager\market_manager\_build\test\lib\bakeware
Mode LastWriteTime Length Name
---- ------------- ------ ----
d----- 2/2/2022 11:06 AM obj
d----- 2/2/2022 11:06 AM launcher
Directory: D:\a\market_manager\market_manager\_build\test\lib\bakeware\obj\zstd\lib
Mode LastWriteTime Length Name
---- ------------- ------ ----
d----- 2/2/2022 11:06 AM decompress
True
We can see that:我们可以看到:
Test-Path
returns True
, which means that 'd:/a/market_manager/market_manager/_build/test/lib/bakeware/obj/zstd/lib/decompress'
does exist. Test-Path
返回True
,这意味着'd:/a/market_manager/market_manager/_build/test/lib/bakeware/obj/zstd/lib/decompress'
确实存在。 This only makes things more confusing to me as the error has still not changed:这只会让我更加困惑,因为错误仍然没有改变:
mkdir: cannot create directory 'd:/a/market_manager/market_manager/_build/test/lib/bakeware/obj/zstd/lib/decompress': No such file or directory
make: *** [Makefile:70: d:/a/market_manager/market_manager/_build/test/lib/bakeware/obj/zstd/lib/decompress] Error 1
could not compile dependency :bakeware, "mix compile" failed. Errors may have been logged above. You can recompile this dependency with "mix deps.compile bakeware", update it with "mix deps.update bakeware" or clean it with "mix deps.clean bakeware"
** (Mix) Could not compile with "C:\ProgramData\Chocolatey\bin\make.exe" (exit status: 2).
I really can't understand the error No such file or directory
when every command I used shows beyond reasonable doubt that the folder does exist .当我使用的每个命令都毫无疑问地表明该文件夹确实存在时,我真的无法理解错误
No such file or directory
。
Why do I keep getting this error?为什么我不断收到此错误?
After smashing my head against a wall for several days, I think I finally figured it out.在把我的头撞在墙上几天之后,我想我终于想通了。 The command was failing because of how cmd
mkdir
behaves, in that, it behaves different from the one in poewrshell.由于 cmd
mkdir
的行为方式,该命令失败,因为它的行为与 poewrshell 中的行为不同。
By changing the Makefile
to only create folders if they don't exist already, I was able to fix the issue while still mantaining backwards compatibility, which was one of my requirements.通过将
Makefile
更改为仅在文件夹不存在时创建文件夹,我能够解决问题,同时仍然保持向后兼容性,这是我的要求之一。
I have submitted a PR with this fix and at the time of this writing, I am happy to announce it was already merged into master:我已经提交了包含此修复程序的 PR,在撰写本文时,我很高兴地宣布它已经合并到 master 中:
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