Merge branch 'main' into heapify

Author: natebosch

.gemini/config.yaml

@@ -0,0 +1,19 @@
+# A configuration files for the Gemini Code Assist bot.
+#
+# https://developers.google.com/gemini-code-assist/docs/customize-gemini-behavior-github.
+
+# No poems please.
+have_fun: false
+
+code_review:
+  # Options here are LOW, MEDIUM, HIGH, and CRITICAL. The default is MEDIUM.
+  comment_severity_threshold: MEDIUM
+
+  # Configure the behavior for PR opened events.
+  pull_request_opened:
+    # Keep the default of no help message comments when pull requests are opened.
+    help: false
+    # This is noisy; disable.
+    summary: false
+    # Keep this on for now.
+    code_review: true

.gemini/styleguide.md

@@ -0,0 +1,17 @@
+# The dart-lang Dart style guide
+
+## Introduction
+
+This style guide outlines the coding conventions for Dart code contributed to
+dart-lang repositories. All Dart code should follow the Effective Dart style
+guide (https://dart.dev/effective-dart/style).
+
+## Contribution Guidelines
+
+- larger or significant changes should be discussed in an issue before creating
+  a PR
+- contributions to our repos should follow the Dart style guide and use 'dart
+  format'
+- most changes should add an entry to the changelog and may need to rev the
+  pubspec package version
+- changes to packages require corresponding tests

.github/ISSUE_TEMPLATE/lints.md

@@ -0,0 +1,5 @@
+---
+name: "package:lints"
+about: "Create a bug or file a feature request against package:lints."
+labels: "package:lints"
+---

.github/ISSUE_TEMPLATE/lints_propoposal.md

@@ -0,0 +1,18 @@
+---
+name: Add an existing lint to the `core` or `recommended` rule set
+about: Propose adding an existing lint rule to the `core` or `recommended` rule set.
+labels: ["package:lints", "lints-proposal"]
+---
+
+Note that this should be used to suggest adding an existing lint to the
+package:lints lint sets (core, recommended, and package:flutter_lints). For a
+suggestion for a new lint, please file an issue at
+https://github.com/dart-lang/sdk.
+
+**Describe the rule you'd like to see added and to what rule set**
+
+Include as much detail as you can. 
+
+**Additional context**
+
+Add any other considerations or context here.

.github/labeler.yml

@@ -1,4 +1,4 @@
-# Configuration for .github/workflows/pull_request_label.yml.
+# Configuration for .github/workflows/pull_request_label.yaml.
 
 'type-infra':
   - changed-files:
@@ -32,6 +32,10 @@
   - changed-files:
     - any-glob-to-any-file: 'pkgs/fixnum/**'
 
+'package:lints':
+  - changed-files:
+    - any-glob-to-any-file: 'pkgs/lints/**'
+
 'package:logging':
   - changed-files:
     - any-glob-to-any-file: 'pkgs/logging/**'

.github/workflows/args.yaml

@@ -1,4 +1,5 @@
 name: package:args
+permissions: read-all
 
 on:
   # Run CI on pushes to the main branch, and on PRs against main.
@@ -14,8 +15,6 @@ on:
       - 'pkgs/args/**'
   schedule:
     - cron: "0 0 * * 0"
-env:
-  PUB_ENVIRONMENT: bot.github
 
 defaults:
   run:

.github/workflows/async.yaml

@@ -1,4 +1,5 @@
 name: package:async
+permissions: read-all
 
 on:
   # Run on PRs and pushes to the default branch.
@@ -15,9 +16,6 @@ on:
   schedule:
     - cron: "0 0 * * 0"
 
-env:
-  PUB_ENVIRONMENT: bot.github
-
 defaults:
   run:
     working-directory: pkgs/async/

.github/workflows/characters.yaml

@@ -1,4 +1,5 @@
 name: package:characters
+permissions: read-all
 
 on:
   # Run CI on pushes to the main branch, and on PRs against main.
@@ -14,8 +15,6 @@ on:
       - 'pkgs/characters/**'
   schedule:
     - cron: "0 0 * * 0"
-env:
-  PUB_ENVIRONMENT: bot.github
 
 defaults:
   run:

.github/workflows/collection.yaml

@@ -1,4 +1,5 @@
 name: package:collection
+permissions: read-all
 
 on:
   # Run CI on pushes to the main branch, and on PRs against main.
@@ -15,9 +16,6 @@ on:
   schedule:
     - cron: "0 0 * * 0"
 
-env:
-  PUB_ENVIRONMENT: bot.github
-
 defaults:
   run:
     working-directory: pkgs/collection/

.github/workflows/convert.yaml

@@ -1,4 +1,5 @@
 name: package:convert
+permissions: read-all
 
 on:
   # Run CI on pushes to the main branch, and on PRs against main.
@@ -14,8 +15,6 @@ on:
       - 'pkgs/convert/**'
   schedule:
     - cron: "0 0 * * 0"
-env:
-  PUB_ENVIRONMENT: bot.github
 
 defaults:
   run: