Merge back release v0.12.0

CHANGELOG.md

@@ -1,6 +1,10 @@
 # Unreleased changes
 
-[Full changelog](https://github.com/mozilla/glean.js/compare/v0.11.0...main)
+[Full changelog](https://github.com/mozilla/glean.js/compare/v0.12.0...main)
+
+# v0.12.0 (2021-05-11)
+
+[Full changelog](https://github.com/mozilla/glean.js/compare/v0.11.0...v0.12.0)
 
 * [#279](https://github.com/mozilla/glean.js/pull/279): BUGFIX: Ensure only empty pings triggers logging of "empty ping" messages.
 * [#288](https://github.com/mozilla/glean.js/pull/288): Support collecting `PlatformInfo` from `Qt` applications. Only OS name and locale are supported.

docs/adding_a_new_metric_type.md

@@ -90,7 +90,7 @@ class StringMetric extends Metric<string, string> {
 }
 ```
 
-Oce you have your `Metric` subclass, include it in Glean.js'
+Once you have your `Metric` subclass, include it in Glean.js'
 [`METRIC_MAP`](https://github.com/mozilla/glean.js/blob/main/glean/src/core/metrics/utils.ts#L17).
 This map will be used as a template for creating metric instances from the metrics database.
 
@@ -112,6 +112,10 @@ Still, metric type classes will always have at least one recording function and
 > Make sure that, when you included your `Metric` class on the `METRIC_MAP` the property has the
 > same value as the `type` property on the corresponding `MetricType`.
 
+Once you are done implementing the `MetricType` class for your new metric type,
+make sure to manually expose it for Qt platforms by adding it to
+[the Qt entry point file](https://github.com/mozilla/glean.js/blob/main/glean/src/index/qt.ts).
+
 #### Recording functions
 
 _Functions that call Glean.js' database and store concrete values of a metric type._

glean/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@mozilla/glean",
-  "version": "0.11.0",
+  "version": "0.12.0",
   "description": "An implementation of the Glean SDK, a modern cross-platform telemetry client, for Javascript environments.",
   "type": "module",
   "exports": {

glean/src/core/constants.ts

@@ -8,7 +8,7 @@ export const GLEAN_SCHEMA_VERSION = 1;
 //
 // PACKAGE_VERSION is defined as a global by webpack,
 // we need a default here for testing when the app is not build with webpack.
-export const GLEAN_VERSION = "0.11.0";
+export const GLEAN_VERSION = "0.12.0";
 
 // The name of a "ping" that will include Glean ping_info metrics,
 // such as ping sequence numbers.

glean/src/index/qt.ts

@@ -14,6 +14,7 @@ import CounterMetricType from "../core/metrics/types/counter.js";
 import DatetimeMetricType from "../core/metrics/types/datetime.js";
 import EventMetricType from "../core/metrics/types/event.js";
 import LabeledMetricType from "../core/metrics/types/labeled.js";
+import QuantityMetricType from "../core/metrics/types/quantity.js";
 import StringMetricType from "../core/metrics/types/string.js";
 import TimespanMetricType from "../core/metrics/types/timespan.js";
 import UUIDMetricType from "../core/metrics/types/uuid.js";
@@ -132,6 +133,7 @@ export default {
     DatetimeMetricType,
     EventMetricType,
     LabeledMetricType,
+    QuantityMetricType,
     StringMetricType,
     TimespanMetricType,
     UUIDMetricType