Bug 1433912 - [lint] Only run codespell linter on python/mozlint and tools/lint for now, r=sylvestre

This is a bustage fix that needs to get out quickly. Once landed we can take
the time to enable it on more directories, or preferably change it to a
blacklist.

MozReview-Commit-ID: Gbf7q2L0tg3

--HG--
extra : rebase_source : a58ae64c655b24e686710a663d4538b4cfe020f7

python/mozlint/mozlint/formatters/stylish.py

@@ -90,7 +90,7 @@ class StylishFormatter(object):
 
         # If there were failures, make it clear which linters failed
         for fail in failed:
-            message.append("{c}A failure occured in the {name} linter.".format(
+            message.append("{c}A failure occurred in the {name} linter.".format(
                 c=self.color('brightred'),
                 name=fail,
             ))

tools/lint/codespell.yml

@@ -1,7 +1,9 @@
 ---
 codespell:
     description: Check code for common misspellings
-    include: ['.']
+    include:
+        - tools/lint
+        - python/mozlint
     exclude:
         - third_party
     # List of extensions coming from:

tools/lint/docs/linters/flake8.rst

@@ -31,7 +31,7 @@ If you wish to exclude a subdirectory of an included one, you can add it to the
 directive.
 
 The default configuration file lives in ``topsrcdir/.flake8``. The default configuration can be
-overriden for a given subdirectory by creating a new ``.flake8`` file in the subdirectory. Be warned
+overridden for a given subdirectory by creating a new ``.flake8`` file in the subdirectory. Be warned
 that ``.flake8`` files cannot inherit from one another, so all configuration you wish to keep must
 be re-defined.
 

tools/lint/eslint/eslint-plugin-mozilla/lib/configs/recommended.js

@@ -245,7 +245,7 @@ module.exports = {
     // Disallow eval and setInteral/setTimeout with strings
     "no-implied-eval": "error",
 
-    // No invalid regular expresions
+    // No invalid regular expressions
     "no-invalid-regexp": "error",
 
     // No odd whitespace characters

tools/lint/eslint/eslint-plugin-mozilla/lib/processors/xbl-bindings.js

@@ -136,7 +136,7 @@ function addNodeLines(node, reindent) {
   // treated differently for indentation
   let indentFirst = false;
 
-  // Strip off any preceeding whitespace only lines. These are often used to
+  // Strip off any preceding whitespace only lines. These are often used to
   // format the XML and CDATA blocks.
   while (lines.length && lines[0].trim() == "") {
     indentFirst = true;
@@ -172,7 +172,7 @@ function addNodeLines(node, reindent) {
     startLine++;
   }
 
-  // Find the preceeding whitespace for all lines that aren't entirely
+  // Find the preceding whitespace for all lines that aren't entirely
   // whitespace.
   let indents = lines.filter(s => s.trim().length > 0)
                      .map(s => s.length - s.trimLeft().length);

tools/lint/shell/__init__.py

@@ -41,7 +41,7 @@ class ShellcheckProcess(ProcessHandlerMixin):
         try:
             data = json.loads(line)
         except JSONDecodeError as e:
-            print('Unable to load shellcheck output: {}'.format(e))
+            print('Unable to load shellcheck output ({}): {}'.format(e, line))
             return
 
         for entry in data: