Modernize XBlock infrastructure

.coveragerc

@@ -0,0 +1,23 @@
+[run]
+data_file = reports/.coverage
+source = freetextresponse
+branch = true
+
+[report]
+ignore_errors = True
+exclude_lines =
+    pragma: no cover
+    def __repr__
+    if self.debug:
+    if settings.DEBUG
+    raise AssertionError
+    raise NotImplementedError
+    if 0:
+    if __name__ == .__main__.:
+
+[html]
+title = FreeTextResponse Python Test Coverage Report
+directory = reports/cover
+
+[xml]
+output = reports/coverage.xml

.dockerignore

@@ -0,0 +1 @@
+.gitignore

.eslintrc.yml

@@ -0,0 +1,290 @@
+env:
+  browser: true
+extends: 'eslint:recommended'
+parserOptions:
+  ecmaVersion: 5
+rules:
+  array-bracket-spacing: error
+  array-callback-return: error
+  arrow-body-style: 0
+  arrow-parens:
+    - error
+    - 'as-needed'
+  arrow-spacing: error
+  indent:
+    - error
+    - 4
+    - SwitchCase: 1
+  block-spacing: error
+  brace-style:
+    - error
+    - 1tbs
+  camelcase: error
+  callback-return:
+   - error
+   -
+     - cb
+     - callback
+     - next
+  class-methods-use-this: error
+  comma-dangle:
+    - error
+    - always
+  comma-spacing: error
+  comma-style:
+    - error
+    - last
+  computed-property-spacing: error
+  consistent-return: error
+  curly:
+    - error
+    - all
+  default-case: error
+  dot-location:
+    - error
+    - property
+  dot-notation:
+    - error
+    - allowKeywords: true
+  eol-last: error
+  eqeqeq: error
+  func-call-spacing: error
+  func-style:
+    - error
+    - declaration
+  function-paren-newline:
+    - error
+    - consistent
+  generator-star-spacing: error
+  guard-for-in: error
+  handle-callback-err:
+    - error
+    - err
+  key-spacing:
+    - error
+    - beforeColon: false
+      afterColon: true
+  keyword-spacing: error
+  linebreak-style:
+    - error
+    - unix
+  lines-around-comment:
+    - error
+    - beforeBlockComment: true
+      afterBlockComment: false
+      beforeLineComment: true
+      afterLineComment: false
+  max-len:
+    - error
+    - 160
+    - ignoreComments: true
+      ignoreUrls: true
+      ignoreStrings: true
+      ignoreTemplateLiterals: true
+      ignoreRegExpLiterals: true
+  max-statements-per-line: error
+  new-cap: error
+  new-parens: error
+  no-alert: error
+  no-array-constructor: error
+  no-async-promise-executor: error
+  no-buffer-constructor: error
+  no-caller: error
+  no-confusing-arrow: error
+  no-console: error
+  no-delete-var: error
+  no-else-return:
+    - error
+    - allowElseIf: false
+  no-eval: error
+  no-extend-native: error
+  no-extra-bind: error
+  no-extra-parens:
+    - error
+    - all
+  no-fallthrough: error
+  no-floating-decimal: error
+  no-global-assign: error
+  no-implied-eval: error
+  no-invalid-this: error
+  no-iterator: error
+  no-label-var: error
+  no-labels: error
+  no-lone-blocks: error
+  no-loop-func: error
+  no-mixed-requires: error
+  no-mixed-spaces-and-tabs:
+    - error
+    - false
+  no-multi-spaces: error
+  no-multi-str: error
+  no-multiple-empty-lines:
+    - error
+    - max: 2
+      maxBOF: 0
+      maxEOF: 0
+  no-nested-ternary: error
+  no-new: error
+  no-new-func: error
+  no-new-object: error
+  no-new-require: error
+  no-new-wrappers: error
+  no-octal: error
+  no-octal-escape: error
+  no-param-reassign: error
+  no-path-concat: error
+  no-process-exit: error
+  no-proto: error
+  no-prototype-builtins: error
+  no-redeclare: error
+  no-restricted-properties:
+    - error
+    - property: substring
+      message: 'Use .slice instead of .substring.'
+    - property: substr
+      message: 'Use .slice instead of .substr.'
+    - object: assert
+      property: equal
+      message: 'Use assert.strictEqual instead of assert.equal.'
+    - object: assert
+      property: notEqual
+      message: 'Use assert.notStrictEqual instead of assert.notEqual.'
+    - object: assert
+      property: deepEqual
+      message: 'Use assert.deepStrictEqual instead of assert.deepEqual.'
+    - object: assert
+      property: notDeepEqual
+      message: 'Use assert.notDeepStrictEqual instead of assert.notDeepEqual.'
+  no-return-assign: error
+  no-script-url: error
+  no-self-assign: error
+  no-self-compare: error
+  no-sequences: error
+  no-shadow: error
+  no-shadow-restricted-names: error
+  no-tabs: error
+  no-throw-literal: error
+  no-trailing-spaces: error
+  no-undef:
+    - error
+    - typeof: true
+  no-undef-init: error
+  no-undefined: error
+  no-underscore-dangle:
+    - error
+    - allowAfterThis: true
+  no-unmodified-loop-condition: error
+  no-unneeded-ternary: error
+  no-unused-expressions: error
+  no-unused-vars:
+    - error
+    - vars: all
+      args: 'after-used'
+  no-use-before-define: error
+  no-useless-call: error
+  no-useless-catch: error
+  no-useless-computed-key: error
+  no-useless-concat: error
+  no-useless-constructor: error
+  no-useless-escape: error
+  no-useless-rename: error
+  no-useless-return: error
+  no-whitespace-before-property: error
+  no-with: error
+  no-var: 0
+  object-curly-newline:
+    - error
+    - consistent: true
+      multiline: true
+  object-curly-spacing:
+    - error
+    - always
+  object-property-newline:
+    - error
+    - allowAllPropertiesOnSameLine: true
+  object-shorthand: error
+  one-var-declaration-per-line: error
+  operator-assignment: error
+  operator-linebreak: error
+  padding-line-between-statements:
+    - error
+    - blankLine: always
+      prev:
+        - const
+        - let
+      next: '*'
+    - blankLine: any
+      prev:
+        - const
+        - let
+        - var
+      next:
+        - const
+        - let
+        - var
+  prefer-arrow-callback: 0
+  prefer-const: error
+  prefer-numeric-literals: error
+  prefer-promise-reject-errors: error
+  prefer-rest-params: error
+  prefer-spread: error
+  prefer-template: off
+  quotes:
+    - error
+    - single
+    - avoidEscape: true
+  quote-props:
+    - error
+    - 'as-needed'
+  radix: error
+  require-atomic-updates: error
+  require-jsdoc: error
+  rest-spread-spacing: error
+  semi: error
+  semi-spacing:
+    - error
+    - before: false
+      after: true
+  semi-style: error
+  space-before-blocks: error
+  space-before-function-paren:
+    - error
+    - anonymous: always
+      named: never
+  space-in-parens: error
+  space-infix-ops: error
+  space-unary-ops:
+    - error
+    - words: true
+      nonwords: false
+  spaced-comment:
+    - error
+    - always
+    - exceptions:
+      - '-'
+  strict:
+    - error
+    - function
+  switch-colon-spacing: error
+  symbol-description: error
+  template-curly-spacing:
+    - error
+    - never
+  template-tag-spacing: error
+  unicode-bom: error
+  valid-jsdoc:
+    - error
+    - prefer:
+        return: returns
+      preferType:
+        String: string
+        Number: number
+        Boolean: boolean
+        array: Array
+        object: Object
+        function: Function
+  wrap-iife: error
+  yield-star-spacing: error
+  yoda:
+    - error
+    - never

.github/pull_request_template.md

@@ -0,0 +1,18 @@
+# Overview
+What do we need to know about this change?
+
+# Test Instructions
+- Checkout the branch
+- Update settings?
+- Anything else?
+
+# TODO
+- [ ] Compile static assets
+- [ ] Lint all files
+- [ ] Pass all tests
+- [ ] Bump the version number in `setup.py`
+- [ ] Attach screenshots?
+- [ ] Code Reviewer 1:
+- [ ] Code Reviewer 2:
+- [ ] Submit PR against `edx-platform` to bump the version
+- [ ] Upload to PyPi

.gitignore

@@ -1,8 +1,9 @@
 *.egg-info/
 node_modules/
+*.log
+package-lock.json
 *.pyc
 *.sw[op]
-.coverage
-coverage.xml
 .tox/
-.DS_STORE
+sdk/
+venv/