Yay: ignore errors and continue to build more packages

[milahu]

Priority

super low

Affected Version

yay v9.0.1 - libalpm v11.0.1

Issue

when i want to install many packages, but do not need all packages,
i want yay to ignore build errors, and continue to build the next package.

sample:

yay -S $(
  LANG=C \
  yay -Ss gtk-theme- \
  | grep -v '^    ' | grep -v '(Installed)$' \
  | cut -d' ' -f1 | cut -d/ -f2 | sort -u | grep -v -- '-git$'
) 

some packages fail to build, cos i must manually download source files,
so now i have to either ...

... exclude failing packages with

  | grep -v -e gtk-theme-+1 -e gtk-theme-absolute

... or, call yay in a loop

# install all the themes

for p in $(
  LANG=C \
  yay -Ss gtk-theme- \
  | grep -v '^    ' | grep -v '(Installed)$' \
  | cut -d' ' -f1 | cut -d/ -f2 | sort -u | grep -v -- '-git$'
) 
do
  yay --answerdiff None --answerclean All -S $p \
  || echo failed to build $p | tee -a yay.log
done

though no one will need this, 'install by glob pattern' would be nice

# proposition

yay --glob -S 'gtk-theme-*'

... but maybe there is someone with too much time : D

[Jguer]

On the ignore errors there's been similar requests and I'm tempted to change it, I would still like it to identify if it was a dependency of a certain package and cancel that whole tree but that may be too ambitious.

About the globing, I'll see if there's a straightforward way of implementing it, behind an option is a good idea to avoid it being used casually, I think it's a use at your own risk option

[Morganamilo]

Off topic but -Ssq and --needed would greatly simplify whatever you're trying to do here.

[hubitor]

Today there was 5 packages to update: brave-bin, chromedriver, postman-bin, webstorm and webstorm-jre. I did:
$ yay -Suy and then yay canceled the whole building process because of this error:

==> ERROR: One or more files did not pass the validity check!
Error downloading sources: webstorm (webstorm webstorm-jre)

I had to update the first 3 packages separately. It doesn't make sense to me that the building process is canceled because some packages (without dependencies) are failing.

[alxpettit]

I'd say the probably on this should be medium. Anyone with a lot of AUR packages installed will find it pretty impractical to do a bulk update with yay -Syu --aur, with the way it's set up right now.

[norcalli]

How about a naive implementation for now, which simply restarts the entire process and ignores any program which failed in the previous iteration. This is basically what we do manually, but I don't want to have to do it manually. I could maybe do this in a script, but if the optimal solution (pruning the dependency tree/graph on failure) is hard, then why don't we start with the most naive solution and iteratively improve the runtime performance?

I think many people would be happy with that compromise. In the meantime, I'm going to write a script to do the same, but I won't like it.

EDIT:
Well it turns out it was easier than I expected: https://gist.github.com/norcalli/6b564e93e36ad37240067a479c7356eb

[HaleTom]

Related:

• Install as many packages as possible #1247
• Suggestion: have a way to continue interrupted AUR installs/builds. #1199