Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Use append_only_caches in Pex processes. #11760

Merged
merged 1 commit into from Mar 21, 2021
Merged

Conversation

jsirois
Copy link
Member

@jsirois jsirois commented Mar 21, 2021

Previously we cheated and exported PEX_ROOT as the absolute path of the
named caches dir + "pex_root". Since we obtained the absolute path from
the local machine, this cheat was unmasked by remote execution where
the absolute path of the named caches dir was different.

Now we use a relative PEX_ROOT that ties in with append_only_caches.
The VenvPex scripts are updated to use relative paths as well.

Fixes #11753

[ci skip-rust]
[ci skip-build-wheels]

Copy link
Sponsor Member

@stuhood stuhood left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Thanks a lot John!

@jsirois
Copy link
Member Author

jsirois commented Mar 21, 2021

The Black test hang is an issue triggered by this PR. I'll break out a fix for Black which is doing something a bit whacky specifying files, perhaps required by older versions of Black, but no longer.

Previously we cheated and exported PEX_ROOT as the absolute path of the
named caches dir + "pex_root". Since we obtained the absolute path from
the local machine, this cheat was unmasked by remote execution where
the absolute path of the named caches dir was different.

Now we use a relative PEX_ROOT that ties in with append_only_caches.
The VenvPex scripts are updated to use relative paths as well.

Fixes pantsbuild#11753

# Rust tests and lints will be skipped. Delete if not intended.
[ci skip-rust]

# Building wheels and fs_util will be skipped. Delete if not intended.
[ci skip-build-wheels]
@jsirois jsirois merged commit 4210c6c into pantsbuild:main Mar 21, 2021
@jsirois jsirois deleted the issues/11753 branch March 21, 2021 20:01
jsirois added a commit to jsirois/pants that referenced this pull request Mar 21, 2021
Previously we cheated and exported PEX_ROOT as the absolute path of the
named caches dir + "pex_root". Since we obtained the absolute path from
the local machine, this cheat was unmasked by remote execution where
the absolute path of the named caches dir was different.

Now we use a relative PEX_ROOT that ties in with append_only_caches.
The VenvPex scripts are updated to use relative paths as well.

Fixes pantsbuild#11753

(cherry picked from commit 4210c6c)

[ci skip-rust]

[ci skip-build-wheels]
jsirois added a commit that referenced this pull request Mar 21, 2021
Previously we cheated and exported PEX_ROOT as the absolute path of the
named caches dir + "pex_root". Since we obtained the absolute path from
the local machine, this cheat was unmasked by remote execution where
the absolute path of the named caches dir was different.

Now we use a relative PEX_ROOT that ties in with append_only_caches.
The VenvPex scripts are updated to use relative paths as well.

Fixes #11753
Fixes #11742

(cherry picked from commit 4210c6c)
___
And in support of the above:

Simplify Black file specification. (#11762)
    
Black supports passing an explicit list of files and we have that. This
clears the way for having the pex_root named cache symlinked into the
Black Process chroot without having Black trying to recursively format
everything in there.

(cherry picked from commit c927cee)
Eric-Arellano added a commit to Eric-Arellano/pants that referenced this pull request Mar 23, 2021
Eric-Arellano added a commit to Eric-Arellano/pants that referenced this pull request Mar 23, 2021
Eric-Arellano added a commit to Eric-Arellano/pants that referenced this pull request Mar 23, 2021
This reverts commit 4210c6c.

[ci skip-rust]

[ci skip-build-wheels]
Eric-Arellano added a commit to Eric-Arellano/pants that referenced this pull request Mar 24, 2021
This reverts commit 4210c6c.

[ci skip-rust]

[ci skip-build-wheels]
Eric-Arellano added a commit to Eric-Arellano/pants that referenced this pull request Mar 25, 2021
This reverts commit 4210c6c.

[ci skip-rust]

[ci skip-build-wheels]
Eric-Arellano added a commit to Eric-Arellano/pants that referenced this pull request Mar 25, 2021
This reverts commit 4210c6c.

[ci skip-rust]

[ci skip-build-wheels]
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

PexProcess and VenvPexProcess do not use append_only_caches.
2 participants