以Scheduled Task Powershell脚本运行时Chromium源下载错误

Question

I'm trying to script the download and build steps for the Chromium Source and related v8 code using the steps from Chromium Docs .

Powershell Run Command:

.\\dl-chromium-src.ps1 -c stable -d E:\\chromium-downloads -r E:\\scripts

CMD Run Command:

powershell -NoProfile -ExecutionPolicy Bypass -File E:\\scripts\\dl-chromium-src.ps1 -c stable -d E:\\chromium-downloads -r E:\\scripts

When the script is run I keep getting an error during fetch call ( Line 91 ). I think this has to do with the make steps, but I'm not sure.

Error message:

IOError: [Errno 2] No such file or directory: 'toolchain\\win_x86\\x86_64-nacl\\include\\c++\\4.4.3\\ext\\pb_ds\\detail\\binomial_heap_\\constructors_destructor_fn_imps.hpp'

I don't get this error when running fetch --no-history chromium from a powershell window manually. I only get the error when the script is run from command line (eg through Scheduled Tasks).

I'm assuming it had to do with the profile so I tried running the script without -NoProfile but that didn't help. I've also checked the environment variables from a Powershell command line and from within a Powershell script and they're the same. I've included the code and a more detailed stack trace below.

Code

• dl-chromium-src.ps1
• Full stack trace

Script Parameters

+--------------------+-------+-------------------+
|     Parameter      | Alias |    Valid Input    |
+--------------------+-------+-------------------+
| channel            | -c    | "beta" | "stable" |
| downloadsDirectory | -d    | <String>          |
| runningDirectory   | -r    | <String>          |
+--------------------+-------+-------------------+

Answer 1

The issue had to do with Windows long path name limitations. I updated the path length maximums for the OS and git, but these stack trace from above was from the python scripts. I couldn't figure out how to fix it for python so I ended up shortening my path names and then the script worked.