core(lantern): rename files to PascalCase (#16068)

core/audits/byte-efficiency/byte-efficiency-audit.js

@@ -14,8 +14,8 @@ import {LCPImageRecord} from '../../computed/lcp-image-record.js';
 
 const str_ = i18n.createIcuMessageFn(import.meta.url, {});
 
-/** @typedef {import('../../lib/lantern/simulator/simulator.js').Simulator} Simulator */
-/** @typedef {import('../../lib/lantern/base-node.js').Node<LH.Artifacts.NetworkRequest>} Node */
+/** @typedef {import('../../lib/lantern/simulator/Simulator.js').Simulator} Simulator */
+/** @typedef {import('../../lib/lantern/BaseNode.js').Node<LH.Artifacts.NetworkRequest>} Node */
 
 // Parameters for log-normal distribution scoring. These values were determined by fitting the
 // log-normal cumulative distribution function curve to the former method of linear interpolation

core/audits/byte-efficiency/render-blocking-resources.js

@@ -11,7 +11,7 @@
 
 import {Audit} from '../audit.js';
 import * as i18n from '../../lib/i18n/i18n.js';
-import {BaseNode} from '../../lib/lantern/base-node.js';
+import {BaseNode} from '../../lib/lantern/BaseNode.js';
 import {UnusedCSS} from '../../computed/unused-css.js';
 import {NetworkRequest} from '../../lib/network-request.js';
 import {LoadSimulator} from '../../computed/load-simulator.js';
@@ -20,9 +20,9 @@ import {LCPImageRecord} from '../../computed/lcp-image-record.js';
 import {NavigationInsights} from '../../computed/navigation-insights.js';
 
 
-/** @typedef {import('../../lib/lantern/simulator/simulator.js').Simulator} Simulator */
-/** @typedef {import('../../lib/lantern/base-node.js').Node<LH.Artifacts.NetworkRequest>} Node */
-/** @typedef {import('../../lib/lantern/network-node.js').NetworkNode<LH.Artifacts.NetworkRequest>} NetworkNode */
+/** @typedef {import('../../lib/lantern/simulator/Simulator.js').Simulator} Simulator */
+/** @typedef {import('../../lib/lantern/BaseNode.js').Node<LH.Artifacts.NetworkRequest>} Node */
+/** @typedef {import('../../lib/lantern/NetworkNode.js').NetworkNode<LH.Artifacts.NetworkRequest>} NetworkNode */
 
 // Because of the way we detect blocking stylesheets, asynchronously loaded
 // CSS with link[rel=preload] and an onload handler (see https://github.com/filamentgroup/loadCSS)

core/audits/dobetterweb/uses-http2.js

@@ -9,8 +9,8 @@
  * origin are over the http/2 protocol.
  */
 
-/** @typedef {import('../../lib/lantern/simulator/simulator.js').Simulator} Simulator */
-/** @typedef {import('../../lib/lantern/base-node.js').Node<LH.Artifacts.NetworkRequest>} Node */
+/** @typedef {import('../../lib/lantern/simulator/Simulator.js').Simulator} Simulator */
+/** @typedef {import('../../lib/lantern/BaseNode.js').Node<LH.Artifacts.NetworkRequest>} Node */
 
 import {Audit} from '../audit.js';
 import {EntityClassification} from '../../computed/entity-classification.js';

core/computed/document-urls.js

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-import {NetworkAnalyzer} from '../lib/lantern/simulator/network-analyzer.js';
+import {NetworkAnalyzer} from '../lib/lantern/simulator/NetworkAnalyzer.js';
 import {makeComputedArtifact} from './computed-artifact.js';
 import {NetworkRecords} from './network-records.js';
 import {ProcessedTrace} from './processed-trace.js';

core/computed/load-simulator.js

@@ -5,7 +5,7 @@
  */
 
 import {makeComputedArtifact} from './computed-artifact.js';
-import {Simulator} from '../lib/lantern/simulator/simulator.js';
+import {Simulator} from '../lib/lantern/simulator/Simulator.js';
 import {NetworkAnalysis} from './network-analysis.js';
 
 class LoadSimulator {

core/computed/main-resource.js

@@ -6,7 +6,7 @@
 
 import {makeComputedArtifact} from './computed-artifact.js';
 import {NetworkRecords} from './network-records.js';
-import {NetworkAnalyzer} from '../lib/lantern/simulator/network-analyzer.js';
+import {NetworkAnalyzer} from '../lib/lantern/simulator/NetworkAnalyzer.js';
 
 /**
  * @fileoverview This artifact identifies the main resource on the page. Current solution assumes

core/computed/metrics/lantern-first-contentful-paint.js

@@ -6,9 +6,9 @@
 
 import {makeComputedArtifact} from '../computed-artifact.js';
 import {getComputationDataParams, lanternErrorAdapter} from './lantern-metric.js';
-import {FirstContentfulPaint} from '../../lib/lantern/metrics/first-contentful-paint.js';
+import {FirstContentfulPaint} from '../../lib/lantern/metrics/FirstContentfulPaint.js';
 
-/** @typedef {import('../../lib/lantern/metric.js').Extras} Extras */
+/** @typedef {import('../../lib/lantern/Metric.js').Extras} Extras */
 
 class LanternFirstContentfulPaint extends FirstContentfulPaint {
   /**

core/computed/metrics/lantern-interactive.js

@@ -6,10 +6,10 @@
 
 import {makeComputedArtifact} from '../computed-artifact.js';
 import {LanternLargestContentfulPaint} from './lantern-largest-contentful-paint.js';
-import {Interactive} from '../../lib/lantern/metrics/interactive.js';
+import {Interactive} from '../../lib/lantern/metrics/Interactive.js';
 import {getComputationDataParams, lanternErrorAdapter} from './lantern-metric.js';
 
-/** @typedef {import('../../lib/lantern/metric.js').Extras} Extras */
+/** @typedef {import('../../lib/lantern/Metric.js').Extras} Extras */
 
 class LanternInteractive extends Interactive {
   /**

core/computed/metrics/lantern-largest-contentful-paint.js

@@ -5,11 +5,11 @@
  */
 
 import {makeComputedArtifact} from '../computed-artifact.js';
-import {LargestContentfulPaint} from '../../lib/lantern/metrics/largest-contentful-paint.js';
+import {LargestContentfulPaint} from '../../lib/lantern/metrics/LargestContentfulPaint.js';
 import {getComputationDataParams, lanternErrorAdapter} from './lantern-metric.js';
 import {LanternFirstContentfulPaint} from './lantern-first-contentful-paint.js';
 
-/** @typedef {import('../../lib/lantern/metric.js').Extras} Extras */
+/** @typedef {import('../../lib/lantern/Metric.js').Extras} Extras */
 
 class LanternLargestContentfulPaint extends LargestContentfulPaint {
   /**

core/computed/metrics/lantern-max-potential-fid.js

@@ -5,11 +5,11 @@
  */
 
 import {makeComputedArtifact} from '../computed-artifact.js';
-import {MaxPotentialFID} from '../../lib/lantern/metrics/max-potential-fid.js';
+import {MaxPotentialFID} from '../../lib/lantern/metrics/MaxPotentialFID.js';
 import {getComputationDataParams, lanternErrorAdapter} from './lantern-metric.js';
 import {LanternFirstContentfulPaint} from './lantern-first-contentful-paint.js';
 
-/** @typedef {import('../../lib/lantern/metric.js').Extras} Extras */
+/** @typedef {import('../../lib/lantern/Metric.js').Extras} Extras */
 
 class LanternMaxPotentialFID extends MaxPotentialFID {
   /**

core/computed/metrics/lantern-metric.js

@@ -4,13 +4,13 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-import {LanternError} from '../../lib/lantern/lantern-error.js';
+import {LanternError} from '../../lib/lantern/LanternError.js';
 import {LighthouseError} from '../../lib/lh-error.js';
 import {LoadSimulator} from '../load-simulator.js';
 import {ProcessedNavigation} from '../processed-navigation.js';
 import {PageDependencyGraph} from '../page-dependency-graph.js';
 import {TraceEngineResult} from '../trace-engine-result.js';
-import {createProcessedNavigation} from '../../lib/lantern/trace-engine-computation-data.js';
+import {createProcessedNavigation} from '../../lib/lantern/TraceEngineComputationData.js';
 
 /**
  * @param {LH.Artifacts.MetricComputationDataInput} data

core/computed/metrics/lantern-speed-index.js

@@ -8,9 +8,9 @@ import {makeComputedArtifact} from '../computed-artifact.js';
 import {getComputationDataParams, lanternErrorAdapter} from './lantern-metric.js';
 import {Speedline} from '../speedline.js';
 import {LanternFirstContentfulPaint} from './lantern-first-contentful-paint.js';
-import {SpeedIndex} from '../../lib/lantern/metrics/speed-index.js';
+import {SpeedIndex} from '../../lib/lantern/metrics/SpeedIndex.js';
 
-/** @typedef {import('../../lib/lantern/metric.js').Extras} Extras */
+/** @typedef {import('../../lib/lantern/Metric.js').Extras} Extras */
 
 class LanternSpeedIndex extends SpeedIndex {
   /**

core/computed/metrics/lantern-total-blocking-time.js

@@ -4,13 +4,13 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-import {TotalBlockingTime} from '../../lib/lantern/metrics/total-blocking-time.js';
+import {TotalBlockingTime} from '../../lib/lantern/metrics/TotalBlockingTime.js';
 import {makeComputedArtifact} from '../computed-artifact.js';
 import {LanternFirstContentfulPaint} from './lantern-first-contentful-paint.js';
 import {LanternInteractive} from './lantern-interactive.js';
 import {getComputationDataParams} from './lantern-metric.js';
 
-/** @typedef {import('../../lib/lantern/metric.js').Extras} Extras */
+/** @typedef {import('../../lib/lantern/Metric.js').Extras} Extras */
 
 class LanternTotalBlockingTime extends TotalBlockingTime {
   /**

core/computed/metrics/total-blocking-time.js

@@ -9,7 +9,7 @@ import ComputedMetric from './metric.js';
 import {TraceProcessor} from '../../lib/tracehouse/trace-processor.js';
 import {LanternTotalBlockingTime} from './lantern-total-blocking-time.js';
 import {Interactive} from './interactive.js';
-import {calculateSumOfBlockingTime} from '../../lib/lantern/tbt-utils.js';
+import {calculateSumOfBlockingTime} from '../../lib/lantern/TBTUtils.js';
 
 /**
  * @fileoverview This audit determines Total Blocking Time.

core/computed/network-analysis.js

@@ -5,7 +5,7 @@
  */
 
 import {makeComputedArtifact} from './computed-artifact.js';
-import {NetworkAnalyzer} from '../lib/lantern/simulator/network-analyzer.js';
+import {NetworkAnalyzer} from '../lib/lantern/simulator/NetworkAnalyzer.js';
 import {NetworkRecords} from './network-records.js';
 
 class NetworkAnalysis {

core/computed/page-dependency-graph.js

@@ -5,14 +5,14 @@
  */
 
 import {makeComputedArtifact} from './computed-artifact.js';
-import {PageDependencyGraph as LanternPageDependencyGraph} from '../lib/lantern/page-dependency-graph.js';
+import {PageDependencyGraph as LanternPageDependencyGraph} from '../lib/lantern/PageDependencyGraph.js';
 import {NetworkRequest} from '../lib/network-request.js';
 import {ProcessedTrace} from './processed-trace.js';
 import {NetworkRecords} from './network-records.js';
 import {TraceEngineResult} from './trace-engine-result.js';
-import * as TraceEngineComputationData from '../lib/lantern/trace-engine-computation-data.js';
+import * as TraceEngineComputationData from '../lib/lantern/TraceEngineComputationData.js';
 
-/** @typedef {import('../lib/lantern/base-node.js').Node<LH.Artifacts.NetworkRequest>} Node */
+/** @typedef {import('../lib/lantern/BaseNode.js').Node<LH.Artifacts.NetworkRequest>} Node */
 
 class PageDependencyGraph {
   /**

core/computed/tbt-impact-tasks.js

@@ -11,7 +11,7 @@ import {FirstContentfulPaint} from './metrics/first-contentful-paint.js';
 import {Interactive} from './metrics/interactive.js';
 import {TotalBlockingTime} from './metrics/total-blocking-time.js';
 import {ProcessedTrace} from './processed-trace.js';
-import {calculateTbtImpactForEvent} from '../lib/lantern/tbt-utils.js';
+import {calculateTbtImpactForEvent} from '../lib/lantern/TBTUtils.js';
 
 class TBTImpactTasks {
   /**

core/lib/asset-saver.js

@@ -12,7 +12,7 @@ import {createGzip, gunzipSync} from 'zlib';
 
 import log from 'lighthouse-logger';
 
-import {Simulator} from './lantern/simulator/simulator.js';
+import {Simulator} from './lantern/simulator/Simulator.js';
 import lanternTraceSaver from './lantern-trace-saver.js';
 import {MetricTraceEvents} from './traces/metric-trace-events.js';
 import {NetworkAnalysis} from '../computed/network-analysis.js';

core/lib/lantern-trace-saver.js

@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-/** @typedef {import('./lantern/base-node.js').Node<LH.Artifacts.NetworkRequest>} Node */
-/** @typedef {import('./lantern/simulator/simulator.js').CompleteNodeTiming} CompleteNodeTiming */
+/** @typedef {import('./lantern/BaseNode.js').Node<LH.Artifacts.NetworkRequest>} Node */
+/** @typedef {import('./lantern/simulator/Simulator.js').CompleteNodeTiming} CompleteNodeTiming */
 
 /**
  * @param {Map<Node, CompleteNodeTiming>} nodeTimings

core/lib/lantern/base-node.js → core/lib/lantern/BaseNode.js

@@ -8,7 +8,7 @@
  * A union of all types derived from BaseNode, allowing type check discrimination
  * based on `node.type`. If a new node type is created, it should be added here.
  * @template [T=any]
- * @typedef {import('./cpu-node.js').CPUNode<T> | import('./network-node.js').NetworkNode<T>} Node
+ * @typedef {import('./CpuNode.js').CPUNode<T> | import('./NetworkNode.js').NetworkNode<T>} Node
  */
 
 /**

core/lib/lantern/cpu-node.js → core/lib/lantern/CpuNode.js

@@ -5,7 +5,7 @@
  */
 
 import * as Lantern from './types/lantern.js';
-import {BaseNode} from './base-node.js';
+import {BaseNode} from './BaseNode.js';
 
 /**
  * @template [T=any]

core/lib/lantern/metric.js → core/lib/lantern/Metric.js

@@ -5,12 +5,12 @@
  */
 
 import * as Lantern from './types/lantern.js';
-import {BaseNode} from './base-node.js';
+import {BaseNode} from './BaseNode.js';
 import {RESOURCE_TYPES} from '../network-request.js';
 
-/** @typedef {import('./base-node.js').Node} Node */
-/** @typedef {import('./network-node.js').NetworkNode} NetworkNode */
-/** @typedef {import('./simulator/simulator.js').Simulator} Simulator */
+/** @typedef {import('./BaseNode.js').Node} Node */
+/** @typedef {import('./NetworkNode.js').NetworkNode} NetworkNode */
+/** @typedef {import('./simulator/Simulator.js').Simulator} Simulator */
 
 /**
  * @typedef Extras

core/lib/lantern/network-node.js → core/lib/lantern/NetworkNode.js

@@ -6,7 +6,7 @@
 
 import * as Lantern from './types/lantern.js';
 import {NetworkRequestTypes} from './lantern.js';
-import {BaseNode} from './base-node.js';
+import {BaseNode} from './BaseNode.js';
 
 const NON_NETWORK_SCHEMES = [
   'blob', // @see https://developer.mozilla.org/en-US/docs/Web/API/URL/createObjectURL

core/lib/lantern/page-dependency-graph.js → core/lib/lantern/PageDependencyGraph.js

@@ -6,9 +6,9 @@
 
 import * as Lantern from './types/lantern.js';
 import {NetworkRequestTypes} from './lantern.js';
-import {NetworkNode} from './network-node.js';
-import {CPUNode} from './cpu-node.js';
-import {NetworkAnalyzer} from './simulator/network-analyzer.js';
+import {NetworkNode} from './NetworkNode.js';
+import {CPUNode} from './CpuNode.js';
+import {NetworkAnalyzer} from './simulator/NetworkAnalyzer.js';
 
 // COMPAT: m71+ We added RunTask to `disabled-by-default-lighthouse`
 const SCHEDULABLE_TASK_TITLE_LH = 'RunTask';
@@ -19,7 +19,7 @@ const SCHEDULABLE_TASK_TITLE_ALT2 = 'ThreadControllerImpl::DoWork';
 // m65 and earlier
 const SCHEDULABLE_TASK_TITLE_ALT3 = 'TaskQueueManager::ProcessTaskFromWorkQueue';
 
-/** @typedef {import('./base-node.js').Node} Node */
+/** @typedef {import('./BaseNode.js').Node} Node */
 
 /**
  * @typedef {Object} NetworkNodeOutput

core/lib/lantern/trace-engine-computation-data.js → core/lib/lantern/TraceEngineComputationData.js

@@ -8,7 +8,7 @@ import * as TraceEngine from '@paulirish/trace_engine';
 import * as Protocol from '@paulirish/trace_engine/generated/protocol.js';
 
 import * as Lantern from './types/lantern.js';
-import {PageDependencyGraph} from './page-dependency-graph.js';
+import {PageDependencyGraph} from './PageDependencyGraph.js';
 import {RESOURCE_TYPES} from '../network-request.js';
 
 /** @typedef {import('@paulirish/trace_engine/models/trace/handlers/PageLoadMetricsHandler.js').MetricName} MetricName */

core/lib/lantern/metrics/first-contentful-paint.js → core/lib/lantern/metrics/FirstContentfulPaint.js

@@ -5,12 +5,12 @@
  */
 
 import * as Lantern from '../types/lantern.js';
-import {Metric} from '../metric.js';
-import {BaseNode} from '../base-node.js';
+import {Metric} from '../Metric.js';
+import {BaseNode} from '../BaseNode.js';
 
-/** @typedef {import('../base-node.js').Node} Node */
-/** @template T @typedef {import('../network-node.js').NetworkNode<T>} NetworkNode */
-/** @typedef {import('../cpu-node.js').CPUNode} CpuNode */
+/** @typedef {import('../BaseNode.js').Node} Node */
+/** @template T @typedef {import('../NetworkNode.js').NetworkNode<T>} NetworkNode */
+/** @typedef {import('../CpuNode.js').CPUNode} CpuNode */
 
 class FirstContentfulPaint extends Metric {
   /**

core/lib/lantern/metrics/interactive.js → core/lib/lantern/metrics/Interactive.js

@@ -5,11 +5,11 @@
  */
 
 import * as Lantern from '../types/lantern.js';
-import {Metric} from '../metric.js';
-import {BaseNode} from '../base-node.js';
+import {Metric} from '../Metric.js';
+import {BaseNode} from '../BaseNode.js';
 import {NetworkRequestTypes} from '../lantern.js';
 
-/** @typedef {import('../base-node.js').Node} Node */
+/** @typedef {import('../BaseNode.js').Node} Node */
 
 // Any CPU task of 20 ms or more will end up being a critical long task on mobile
 const CRITICAL_LONG_TASK_THRESHOLD = 20;
@@ -62,7 +62,7 @@ class Interactive extends Metric {
 
   /**
    * @param {Lantern.Simulation.Result} simulationResult
-   * @param {import('../metric.js').Extras} extras
+   * @param {import('../Metric.js').Extras} extras
    * @return {Lantern.Simulation.Result}
    */
   static getEstimateFromSimulation(simulationResult, extras) {
@@ -80,7 +80,7 @@ class Interactive extends Metric {
 
   /**
    * @param {Lantern.Simulation.MetricComputationDataInput} data
-   * @param {Omit<import('../metric.js').Extras, 'optimistic'>=} extras
+   * @param {Omit<import('../Metric.js').Extras, 'optimistic'>=} extras
    * @return {Promise<Lantern.Metric>}
    */
   static async compute(data, extras) {

core/lib/lantern/metrics/largest-contentful-paint.js → core/lib/lantern/metrics/LargestContentfulPaint.js

@@ -5,11 +5,11 @@
  */
 
 import * as Lantern from '../types/lantern.js';
-import {Metric} from '../metric.js';
-import {FirstContentfulPaint} from './first-contentful-paint.js';
-import {LanternError} from '../lantern-error.js';
+import {Metric} from '../Metric.js';
+import {FirstContentfulPaint} from './FirstContentfulPaint.js';
+import {LanternError} from '../LanternError.js';
 
-/** @typedef {import('../base-node.js').Node} Node */
+/** @typedef {import('../BaseNode.js').Node} Node */
 
 class LargestContentfulPaint extends Metric {
   /**
@@ -90,7 +90,7 @@ class LargestContentfulPaint extends Metric {
 
   /**
    * @param {Lantern.Simulation.MetricComputationDataInput} data
-   * @param {Omit<import('../metric.js').Extras, 'optimistic'>=} extras
+   * @param {Omit<import('../Metric.js').Extras, 'optimistic'>=} extras
    * @return {Promise<Lantern.Metric>}
    */
   static async compute(data, extras) {