1 files changed, 137 insertions, 0 deletions
diff --git a/devtools/client/debugger/src/main.js b/devtools/client/debugger/src/main.js
new file mode 100644
index 0000000000..ee6313a689
--- /dev/null
+++ b/devtools/client/debugger/src/main.js
@@ -0,0 +1,137 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
+
+import * as firefox from "./client/firefox";
+
+import { asyncStore, verifyPrefSchema, prefs } from "./utils/prefs";
+import { setupHelper } from "./utils/dbg";
+import { setToolboxTelemetry } from "./utils/telemetry";
+
+import {
+  bootstrapApp,
+  bootstrapStore,
+  bootstrapWorkers,
+  unmountRoot,
+  teardownWorkers,
+} from "./utils/bootstrap";
+
+import { initialBreakpointsState } from "./reducers/breakpoints";
+import { initialSourcesState } from "./reducers/sources";
+import { initialUIState } from "./reducers/ui";
+import { initialSourceBlackBoxState } from "./reducers/source-blackbox";
+
+const { sanitizeBreakpoints } = require("devtools/client/shared/thread-utils");
+
+async function syncBreakpoints() {
+  const breakpoints = await asyncStore.pendingBreakpoints;
+  const breakpointValues = Object.values(sanitizeBreakpoints(breakpoints));
+  return Promise.all(
+    breakpointValues.map(({ disabled, options, generatedLocation }) => {
+      if (disabled) {
+        return Promise.resolve();
+      }
+      // Set the breakpoint on the server using the generated location as generated
+      // sources are known on server, not original sources.
+      return firefox.clientCommands.setBreakpoint(generatedLocation, options);
+    })
+  );
+}
+
+async function syncXHRBreakpoints() {
+  const breakpoints = await asyncStore.xhrBreakpoints;
+  return Promise.all(
+    breakpoints.map(({ path, method, disabled }) => {
+      if (!disabled) {
+        firefox.clientCommands.setXHRBreakpoint(path, method);
+      }
+    })
+  );
+}
+
+function setPauseOnExceptions() {
+  const { pauseOnExceptions, pauseOnCaughtException } = prefs;
+  return firefox.clientCommands.pauseOnExceptions(
+    pauseOnExceptions,
+    pauseOnCaughtException
+  );
+}
+
+async function loadInitialState(commands, toolbox) {
+  const pendingBreakpoints = sanitizeBreakpoints(
+    await asyncStore.pendingBreakpoints
+  );
+  const tabs = { tabs: await asyncStore.tabs };
+  const xhrBreakpoints = await asyncStore.xhrBreakpoints;
+  const blackboxedRanges = await asyncStore.blackboxedRanges;
+  const eventListenerBreakpoints = await asyncStore.eventListenerBreakpoints;
+  const breakpoints = initialBreakpointsState(xhrBreakpoints);
+  const sourceBlackBox = initialSourceBlackBoxState({ blackboxedRanges });
+  const sources = initialSourcesState();
+  const ui = initialUIState();
+
+  return {
+    pendingBreakpoints,
+    tabs,
+    breakpoints,
+    eventListenerBreakpoints,
+    sources,
+    sourceBlackBox,
+    ui,
+  };
+}
+
+export async function bootstrap({
+  commands,
+  fluentBundles,
+  resourceCommand,
+  workers: panelWorkers,
+  panel,
+}) {
+  verifyPrefSchema();
+
+  const initialState = await loadInitialState(commands, panel.toolbox);
+  const workers = bootstrapWorkers(panelWorkers);
+
+  const { store, actions, selectors } = bootstrapStore(
+    firefox.clientCommands,
+    workers,
+    panel,
+    initialState
+  );
+
+  const connected = firefox.onConnect(
+    commands,
+    resourceCommand,
+    actions,
+    store
+  );
+
+  await syncBreakpoints();
+  await syncXHRBreakpoints();
+  await setPauseOnExceptions();
+
+  setupHelper({
+    store,
+    actions,
+    selectors,
+    workers,
+    targetCommand: commands.targetCommand,
+    client: firefox.clientCommands,
+  });
+
+  setToolboxTelemetry(panel.toolbox.telemetry);
+
+  bootstrapApp(store, panel.getToolboxStore(), {
+    fluentBundles,
+    toolboxDoc: panel.panelWin.parent.document,
+  });
+  await connected;
+  return { store, actions, selectors, client: firefox.clientCommands };
+}
+
+export async function destroy() {
+  firefox.onDisconnect();
+  unmountRoot();
+  teardownWorkers();
+}