feat(sync): basic label sync logic

src/labels.ts

@@ -26,10 +26,6 @@ export interface BaseLabel {
    * Display color.
    */
   color?: string;
-
-  /**
-   * 
-   */
   desc?: string;
   priority: number;
   requires: Array<unknown>;
@@ -71,3 +67,19 @@ export interface StateLabel extends BaseLabel, LabelSet {
    */
   values: Array<StateValue>;
 }
+
+export function getLabelNames(flags: Array<FlagLabel>, states: Array<StateLabel>): Set<string> {
+  const labels = [];
+
+  for (const flag of flags) {
+    labels.push(flag.name);
+  }
+
+  for (const state of states) {
+    for (const value of state.values) {
+      labels.push(`${state.name}/${value.name}`);
+    }
+  }
+
+  return new Set(labels);
+}

src/sync.ts

@@ -1,4 +1,5 @@
 import { ConfigData } from './config';
+import { getLabelNames } from './labels';
 import { Remote } from './remote';
 
 // TODO: turn this back on/remove the disable pragma
@@ -16,7 +17,7 @@ export async function syncIssues(options: SyncOptions): Promise<unknown> {
   });
 
   for (const issue of issues) {
-    console.log('issue:', issue.name, issue.labels);
+    console.log('issue:', issue);
   }
 
   return undefined;
@@ -27,8 +28,26 @@ export async function syncLabels(options: SyncOptions): Promise<unknown> {
     project: options.project,
   });
 
+  const existingLabels = new Set(labels.map((l) => l.name));
+  const expectedLabels = getLabelNames(options.config.projects[0].flags, options.config.projects[0].states);
+
   for (const label of labels) {
-    console.log('label:', label.name);
+    const exists = existingLabels.has(label.name);
+    const expected = expectedLabels.has(label.name);
+
+    if (exists) {
+      if (expected) {
+        console.log('update label:', label);
+      } else {
+        console.log('remove label:', label);
+      }
+    } else {
+      if (expected) {
+        console.log('create label:', label);
+      } else {
+        // skip
+      }
+    }
   }
 
   return undefined;