feat(cli): Implement mun new and mun init

[eopb]

closes #237

The cargo implementation was used as a reference.

Note

I did not do anything to fetch information about the project author.

Cargo uses the function https://github.com/rust-lang/cargo/blob/master/src/cargo/ops/cargo_new.rs#L773.

I could copy it over almost line for line but that feels a little weird. Maybe I should create a small crate for it. Do you think that would be a good idea?

[codecov]

Codecov Report

Merging #246 into master will increase coverage by 0.05%.
The diff coverage is 62.58%.

@@            Coverage Diff             @@
##           master     #246      +/-   ##
==========================================
+ Coverage   78.86%   78.91%   +0.05%     
==========================================
  Files         196      201       +5     
  Lines       12626    12667      +41     
==========================================
+ Hits         9957     9996      +39     
- Misses       2669     2671       +2     

Impacted Files	Coverage Δ
crates/mun/src/ops/language_server.rs	0.00% <0.00%> (ø)
crates/mun/src/ops/start.rs	0.00% <0.00%> (ø)
crates/mun/src/ops/new.rs	60.00% <60.00%> (ø)
crates/mun/src/ops/build.rs	73.58% <73.58%> (ø)
crates/mun/src/lib.rs	88.23% <100.00%> (+36.13%)	⬆️
crates/mun/src/ops/init.rs	100.00% <100.00%> (ø)
crates/mun/tests/integration.rs	100.00% <100.00%> (ø)
... and 2 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 13e4464...043a181. Read the comment docs.

[eopb]

Note: I decided to not initialize git to keep this PR as simple as possible. I will probably add that feature in a later PR.

[baszalmstra]

Thanks for this PR! The functionality looks good to me! Doing the author detection and source control stuff in another PR also sounds great! creating a crate for author detection is even better! Give back to the community when you can. :)

There are a few changes that I would like to see:

• The Conventional Commit convention states to add the scope between parenthesis, there is also no need for a . at the end, and the first letter should be lowercased. So feat: mun-new: Add mun new subcommand. should be feat(mun-new): add mun new subcommand. Could you modify your commit messages?

• Your changes have a coverage of 8%. Could you maybe add a test to validate that after a new or init a project is actually created?

Finally, a suggestion:

• It might be better to move some of the functionality to a new file.

[eopb]

Done.

[Wodann]

Thanks for making improvements so quickly. I found one more typo in your latest changes. Other than that it looks good as far as I am concerned.

I'll also leave this for @baszalmstra to approve as he requested some more changes than me. I would ask you to clean up the commit history. Our contributing guide explains how you can do this, but feel free to directly ping me if you have any questions!

[baszalmstra]

Yes! Looks good to me as well, if you can clean up your history a little bit, Ill merge this. :)

[eopb]

Done

[Wodann]

Thanks for rebasing. A much cleaner history now; very pleasing 🙂

[baszalmstra]

Relates to #203