Add prettier

.appends/.github/labels.yml

@@ -3,70 +3,70 @@
 # https://github.com/exercism/org-wide-files/blob/main/global-files/.github/labels.yml.     #
 # ----------------------------------------------------------------------------------------- #
 
-- name: "bug :bug:"
+- name: 'bug :bug:'
   description: "Something isn't working"
-  color: "b60205"
+  color: 'b60205'
 
-- name: "chore :wrench:"
-  description: "Meta related task such as build, test, linting, maintainers.json etc."
-  color: "000000"
+- name: 'chore :wrench:'
+  description: 'Meta related task such as build, test, linting, maintainers.json etc.'
+  color: '000000'
 
-- name: "dependencies :arrow_up_small:"
-  description: "Pull requests that update a dependency file"
-  color: "0366d6"
+- name: 'dependencies :arrow_up_small:'
+  description: 'Pull requests that update a dependency file'
+  color: '0366d6'
 
-- name: "discussion :speech_balloon:"
-  description: ""
-  color: "fbca04"
+- name: 'discussion :speech_balloon:'
+  description: ''
+  color: 'fbca04'
 
-- name: "do not merge :construction:"
+- name: 'do not merge :construction:'
   description: "Don't merge until this label is removed"
-  color: "fbca04"
+  color: 'fbca04'
 
-- name: "documentation :book:"
-  description: "Improvements or additions to documentation"
-  color: "1d76db"
+- name: 'documentation :book:'
+  description: 'Improvements or additions to documentation'
+  color: '1d76db'
 
-- name: "duplicate :repeat:"
-  description: "This issue or pull request already exists"
-  color: "ffffff"
+- name: 'duplicate :repeat:'
+  description: 'This issue or pull request already exists'
+  color: 'ffffff'
 
-- name: "enhancement :unicorn:"
-  description: "New feature or request"
-  color: "a2eeef"
+- name: 'enhancement :unicorn:'
+  description: 'New feature or request'
+  color: 'a2eeef'
 
-- name: "experimental :microscope:"
-  description: "Speculative functionality or implementation"
-  color: "b60205"
+- name: 'experimental :microscope:'
+  description: 'Speculative functionality or implementation'
+  color: 'b60205'
 
-- name: "first-timers only :baby:"
-  description: "This issue is specifically for those who are new contributors."
-  color: "b1db51"
+- name: 'first-timers only :baby:'
+  description: 'This issue is specifically for those who are new contributors.'
+  color: 'b1db51'
 
-- name: "good first issue"
-  description: "Good for newcomers"
-  color: "680a9b"
+- name: 'good first issue'
+  description: 'Good for newcomers'
+  color: '680a9b'
 
-- name: "help wanted"
-  description: "Extra attention is needed"
-  color: "680a9b"
+- name: 'help wanted'
+  description: 'Extra attention is needed'
+  color: '680a9b'
 
-- name: "invalid"
+- name: 'invalid'
   description: "This doesn't seem right"
-  color: "ffffff"
+  color: 'ffffff'
 
-- name: "question :thinking:"
-  description: "Further information is requested"
-  color: "000000"
+- name: 'question :thinking:'
+  description: 'Further information is requested'
+  color: '000000'
 
-- name: "security :rotating_light:"
-  description: "Security related issue or change"
-  color: "b60205"
+- name: 'security :rotating_light:'
+  description: 'Security related issue or change'
+  color: 'b60205'
 
-- name: "upstream :arrow_up:"
-  description: ""
-  color: "FFFFFF"
+- name: 'upstream :arrow_up:'
+  description: ''
+  color: 'FFFFFF'
 
-- name: "wontfix :no_good_woman:"
-  description: "This will not be worked on"
-  color: "ffffff"
+- name: 'wontfix :no_good_woman:'
+  description: 'This will not be worked on'
+  color: 'ffffff'

.github/workflows/format-code.yml

@@ -62,8 +62,6 @@ jobs:
 
       - name: 'Format code'
         run: ./bin/format.sh
-        env:
-          EXERCISM_PRETTIER_VERSION: '2.2.1'
 
       - name: 'Commit formatted code'
         run: |

.github/workflows/verify-code-formatting.yml

@@ -14,5 +14,3 @@ jobs:
 
       - name: 'Verify formatting of all files'
         run: ./bin/check-formatting.sh
-        env:
-          EXERCISM_PRETTIER_VERSION: '2.2.1'

.prettierignore

@@ -1,7 +1,12 @@
 /.vscode
-/.github/labels.yml
-/.github/workflows/sync-labels.yml
 /dist
 /node_modules
 /test/fixtures
 /tmp
+
+# These are org-wide files (https://github.com/exercism/org-wide-files/)
+/.github/labels.yml
+/.github/workflows/sync-labels.yml
+
+/CODE_OF_CONDUCT.md
+/LICENSE

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## 1.3.0
+
+- Bump dependencies
+- Add `prettier`
+- Use `prettier` from `package.json` in workflows
+
 ## 1.2.0
 
 - Support `.meta/config.json` for representation input

README.md

@@ -13,7 +13,7 @@ yarn install
 
 You'll need at least Node LTS for this to work.
 
-```
+```bash
 yarn build
 ```
 
@@ -26,7 +26,7 @@ yarn global add @exercism/javascript-representer
 ```
 
 On \*nix systems or enabled shells (wsl, bash, git bash, etc.) you can now use `javascript-representer <slug> <input> [<output>] [-flag] [--flags]` to represent a local file (at `input`), or
-`javascript-representer-remote https://exercism.io/... [<output>] [-flag] [--flags]` to work on a remote solution.
+`javascript-representer-remote https://exercism.org/... [<output>] [-flag] [--flags]` to work on a remote solution.
 
 ## Usage
 
@@ -83,10 +83,11 @@ There are tools provided to run the representer on remote solutions.
 
 You can pass the following type of URLs:
 
-- Published solutions: `/tracks/javascript/exercises/<slug>/<id>`
-- Mentor solutions: `/mentor/solutions/<id>`
-- Your solutions: `/my/solutions/<id>`
-- Private solutions: `/solutions/<id>`
+- ~~Published solutions: `/tracks/javascript/exercises/<slug>/<id>`~~
+- ~~Mentor solutions: `/mentor/solutions/<id>`~~
+- ~~Your solutions: `/my/solutions/<id>`~~
+- ~~Private solutions: `/solutions/<id>`~~
+- Constructed urls: `/solutions/<uid>` (use the download button when mentoring)
 
 ## Using docker
 
@@ -119,6 +120,5 @@ The easiest way to satisfy the code-format linter is to add a comment to your PR
 Alternatively, run the following command:
 
 ```shell
-# Ensure that the version matches the version inside .github/format-code.yml
-EXERCISM_PRETTIER_VERSION=2.2.1 bin/format.sh
+bin/format.sh
 ```

bin/check-formatting.sh

@@ -1,3 +1,27 @@
 #!/bin/bash
 
+if [ -z "$EXERCISM_PRETTIER_VERSION" ]; then
+  echo "Pulling prettier version from package.json"
+  EXERCISM_PRETTIER_VERSION=$(yarn list --pattern prettier | grep -Po '.*\sprettier@\K.*')
+fi
+
+if [ -z "$EXERCISM_PRETTIER_VERSION" ]; then
+  echo "---------------------------------------------------"
+  echo "This script requires the EXERCISM_PRETTIER_VERSION variable to work."
+  echo "Please see https://exercism.org/docs/building/markdown/style-guide for guidance."
+  echo "---------------------------------------------------"
+  echo "This is what yarn list reports:"
+  echo "$(yarn list prettier)"
+  echo ""
+  echo "This is the version that can be extracted:"
+  echo "$(yarn list --pattern prettier | grep -Po '.*\sprettier@\K.*')"
+  echo ""
+  echo "These files are found in the repo root:"
+  echo "$(ls -p | grep -v /)"
+  echo "---------------------------------------------------"
+  exit 1
+else
+ echo "Running format with prettier@$EXERCISM_PRETTIER_VERSION"
+fi
+
 npx "prettier@$EXERCISM_PRETTIER_VERSION" --check "**/*.{js,jsx,ts,tsx,css,sass,scss,html,json,md,yml}"

bin/format.sh

@@ -1,9 +1,27 @@
 #!/usr/bin/env bash
 
 if [ -z "$EXERCISM_PRETTIER_VERSION" ]; then
-	echo "This script requires the EXERCISM_PRETTIER_VERSION variable to work."
-	echo "Please see https://github.com/exercism/v3/blob/master/docs/maintainers/style-guide.md for guidance."
-	exit 1
+  echo "Pulling prettier version from package.json"
+  EXERCISM_PRETTIER_VERSION=$(yarn list --pattern prettier | grep -Po '.*\sprettier@\K.*')
+fi
+
+if [ -z "$EXERCISM_PRETTIER_VERSION" ]; then
+  echo "---------------------------------------------------"
+  echo "This script requires the EXERCISM_PRETTIER_VERSION variable to work."
+  echo "Please see https://exercism.org/docs/building/markdown/style-guide for guidance."
+  echo "---------------------------------------------------"
+  echo "This is what yarn list reports:"
+  echo "$(yarn list prettier)"
+  echo ""
+  echo "This is the version that can be extracted:"
+  echo "$(yarn list --pattern prettier | grep -Po '.*\sprettier@\K.*')"
+  echo ""
+  echo "These files are found in the repo root:"
+  echo "$(ls -p | grep -v /)"
+  echo "---------------------------------------------------"
+  exit 1
+else
+ echo "Running format with prettier@$EXERCISM_PRETTIER_VERSION"
 fi
 
 npx "prettier@$EXERCISM_PRETTIER_VERSION" --write "**/*.{js,jsx,ts,tsx,css,sass,scss,html,json,md,yml}"

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@exercism/javascript-representer",
-  "version": "1.2.0",
+  "version": "1.3.0",
   "description": "Exercism AST representer for javascript",
   "repository": "https://github.com/exercism/javascript-representer",
   "author": "Derk-Jan Karrenbeld <derk-jan+github@karrenbeld.info>",
@@ -28,31 +28,32 @@
     "test:bare": "jest"
   },
   "devDependencies": {
-    "@babel/core": "^7.13.15",
-    "@babel/node": "7.13.13",
-    "@babel/preset-env": "^7.13.15",
-    "@babel/preset-typescript": "^7.13.0",
+    "@babel/core": "^7.15.5",
+    "@babel/node": "^7.15.4",
+    "@babel/preset-env": "^7.15.4",
+    "@babel/preset-typescript": "^7.15.0",
     "@tsconfig/recommended": "^1.0.1",
-    "@types/jest": "^26.0.22",
-    "@types/node": "^14.14.37",
-    "@types/yargs": "^16.0.1",
-    "@typescript-eslint/eslint-plugin": "^4.21.0",
-    "babel-jest": "^26.6.3",
-    "eslint": "^7.24.0",
-    "eslint-config-prettier": "^8.1.0",
-    "eslint-plugin-import": "^2.22.1",
-    "eslint-plugin-jest": "^24.3.5",
-    "jest": "^26.6.3"
+    "@types/jest": "^27.0.1",
+    "@types/node": "^16.7.10",
+    "@types/yargs": "^17.0.2",
+    "@typescript-eslint/eslint-plugin": "^4.30.0",
+    "babel-jest": "^27.1.0",
+    "eslint": "^7.32.0",
+    "eslint-config-prettier": "^8.3.0",
+    "eslint-plugin-import": "^2.24.2",
+    "eslint-plugin-jest": "^24.4.0",
+    "jest": "^27.1.0",
+    "prettier": "^2.3.2"
   },
   "dependencies": {
-    "@exercism/static-analysis": "^0.8.1",
-    "@typescript-eslint/parser": "^4.21.0",
-    "@typescript-eslint/typescript-estree": "^4.21.0",
-    "@typescript-eslint/visitor-keys": "^4.21.0",
+    "@exercism/static-analysis": "^0.10.0",
+    "@typescript-eslint/parser": "^4.30.0",
+    "@typescript-eslint/typescript-estree": "^4.30.0",
+    "@typescript-eslint/visitor-keys": "^4.30.0",
     "esm": "^3.2.25",
     "module-alias": "^2.2.2",
-    "typescript": "^4.2.4",
-    "yargs": "^16.2.0"
+    "typescript": "^4.4.2",
+    "yargs": "^17.1.1"
   },
   "_moduleAliases": {
     "~src": "dist",

src/output/RepresenterAstOutput.ts

@@ -28,9 +28,10 @@ export class RepresenterAstOutput implements Output {
   }
 }
 
-function normalizeRepresentation(
-  representation: Readonly<Program>
-): { representation: Program; mapping: { [k: string]: string } } {
+function normalizeRepresentation(representation: Readonly<Program>): {
+  representation: Program
+  mapping: { [k: string]: string }
+} {
   const mapping: { [k: string]: string } = {}
 
   simpleTraverse(representation, {
@@ -61,9 +62,9 @@ function findOrMapIdentifier(
   return mapping[name]
 }
 
-function inverseMapping(mapping: {
+function inverseMapping(mapping: { [k: string]: string }): {
   [k: string]: string
-}): { [k: string]: string } {
+} {
   return Object.keys(mapping).reduce((result, original) => {
     const mapped = mapping[original]
     result[mapped] = original

src/output/processor/FileOutput.ts

@@ -9,10 +9,8 @@ export const FileOutput: OutputProcessor = async (
   options: FileOutputOptions
 ): Promise<{ representation: string; mapping: string }> => {
   const { representation, mapping } = await previous
-  const {
-    representation: outputRepresentation,
-    mapping: outputMapping,
-  } = getOutputPath(options)
+  const { representation: outputRepresentation, mapping: outputMapping } =
+    getOutputPath(options)
 
   const logger = getProcessLogger()
   logger.log(`=> writing representation to ${outputRepresentation}`)