add JuliaFormatter to Github Workflows

[pri1311]

Hi, this PR aims to add JuliaFormatter to GitHub workflows.

Closes #238

I have adapted most of the code from OrdinaryDiffEq.jl and made a few changes.

I haven't added any specific options to the .JuliaFormatter.toml yet. I would appreciate it if you could point out the specifics for the code style GraphNeuralNetworks.jl follows from the list of options, if any.

Thanks.

[codecov[bot]]

Codecov Report

Merging #253 (2c01a47) into master (d9c9441) will decrease coverage by 0.21%. The diff coverage is 89.92%.

@@            Coverage Diff             @@
##           master     #253      +/-   ##
==========================================
- Coverage   81.96%   81.75%   -0.21%     
==========================================
  Files          17       17              
  Lines        1846     1864      +18     
==========================================
+ Hits         1513     1524      +11     
- Misses        333      340       +7     

Impacted Files	Coverage Δ
src/msgpass.jl	72.41% <60.00%> (+0.98%)	:arrow_up:
src/layers/basic.jl	76.92% <64.28%> (-4.33%)	:arrow_down:
src/GNNGraphs/utils.jl	74.01% <82.22%> (-1.40%)	:arrow_down:
src/GNNGraphs/gnnheterograph.jl	23.94% <83.33%> (ø)
src/layers/conv.jl	79.47% <92.71%> (+0.19%)	:arrow_up:
src/GNNGraphs/datastore.jl	76.13% <92.85%> (ø)
src/GNNGraphs/gnngraph.jl	55.46% <93.75%> (+0.35%)	:arrow_up:
src/GNNGraphs/query.jl	94.02% <93.87%> (ø)
src/GNNGraphs/transform.jl	97.48% <94.64%> (-0.36%)	:arrow_down:
src/GNNGraphs/convert.jl	91.82% <100.00%> (ø)
... and 10 more

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[Dsantra92]

The formatting checks are failing because some files are not formatted. Can you format the locally and commit them? For formatting, you can refer to JuliaFormatter.jl.

Also, do we need three format checks?

[Dsantra92]

Also add the code-style to Readme like SciML?

[CarloLucibello]

Reminder for myself: after merging this, create a .git-blame-ignore-revs file https://docs.github.com/en/repositories/working-with-files/using-files/viewing-a-file#ignore-commits-in-the-blame-view

[Dsantra92]

LGTM

[CarloLucibello]

Mhmh, the failing test should tthe usual fluke with gat, let's trigger again

[Dsantra92]

@pri1311 this pr triggers non-cache documentation :(. We should fix this here. See here for more details.

[pri1311]

@Dsantra92 I am having trouble understanding the issue here. could you elaborate on it?

[CarloLucibello]

The problem is that whenever the pluto notebooks in the docs/tutorials/ folder are changed they have to be compiled locally to markdown files. The procedure is quite simple

1. make sure you are on julia 1.8
2. run julia --project=docs docs/make.jl
3. commit and push the changes (the changed files should be in the docs/pluto_output folder)

[Dsantra92]

Can you use Julia 1.8.2 for rendering instead of 1.8? Looks like cache didn't work.

[Dsantra92]

Nice work! The documentation cache for Pluto is working perfectly.

[CarloLucibello]

Thanks both for looking into this!