adding vs-code integration

[Janther]

There's a PR for prettier-vscode that will allow the use of third-party plugins.

Steps:

• uninstall prettier-vscode (if you had it)
• uncheck Extensions: Auto Update
• install prettier-vscode using the instructions from Add plugin support prettier/prettier-vscode#757
• have prettier and prettier-plugin-solidity in your project.
  npm install --save-dev prettier prettier-plugin-solidity
• config format on save

Once prettier-vscode has accepted the PR.

• reinstall prettier-vscode from the official release.

[codecov]

Codecov Report

Merging #166 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #166   +/-   ##
=======================================
  Coverage   98.32%   98.32%           
=======================================
  Files          67       67           
  Lines         477      477           
  Branches       64       64           
=======================================
  Hits          469      469           
  Misses          8        8

Impacted Files	Coverage Δ
src/index.js	94.44% <ø> (ø)	⬆️

---

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 e8e1032...30e9f6f. Read the comment docs.

[Janther]

Don't like making a PR based on a pending PR, but it looks like vs-code will ask for this info anyway.

[mattiaerre]

can you elaborate a little bit more on this @Janther

[Janther]

at the moment there's a PR in prettier-vscode prettier/prettier-vscode#757 waiting for approval.
This PR looks for a local prettier, then a global prettier and if prettier is not installed in the system, it relies on it's own packaged version of prettier.
if you have prettier and our plugin installed locally in the project, it will load our plugin.
then vs-code will call getSupportInfo and there search in the languages for the value vscodeLanguageIds. that's why even if prettier/prettier-vscode#757 is not approved, the moment any plugin tries to use prettier as a formatter for vscode, it must provide vscodeLanguageIds.

[mattiaerre]

that PR was opened the 17th of March hehehe 😅

[fvictorio]

Can we merge and publish this? A co-worker of mine wants to give the plugin a try in vscode, but he's getting the error arround vscodeLanguageIds.

[Janther]

@fvictorio, your co-worker can install the plugin using the branch.

npm install --save-dev prettier "prettier-plugin-solidity@prettier-solidity/prettier-plugin-solidity#feature/vs-code"

I rebased it to master so it's up to date.

[mattiaerre]

@fvictorio @Janther will merge and deploy asap