skywatch.blue
A tool for parsing traffic on the jetstream and applying a moderation workstream based on regexp based rules
fix: resolve unsafe type assertions in main.ts
- Fixed unsafe type assertions on lines 152 and 158 where embed.external
could potentially be undefined
- Added proper type checking before accessing nested properties
- Improves type safety and prevents potential runtime errors when
processing external embeds
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
+17
-29
+17
-29
src/main.ts
+17
-29
src/main.ts
···
95
95
const tasks: Promise<void>[] = [];
96
96
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// Check if the record has facets
98
-
if (hasFacets) {
99
-
const hasLinkType = event.commit.record.facets!.some((facet) =>
98
+
if (hasFacets && event.commit.record.facets) {
99
+
const hasLinkType = event.commit.record.facets.some((facet) =>
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facet.features.some(
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(feature) => feature.$type === "app.bsky.richtext.facet#link",
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102
),
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);
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if (hasLinkType) {
106
-
const urls = event.commit.record
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-
.facets!.flatMap((facet) =>
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+
const urls = event.commit.record.facets
107
+
.flatMap((facet) =>
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facet.features.filter(
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(feature) => feature.$type === "app.bsky.richtext.facet#link",
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),
···
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166
async (event: CommitUpdateEvent<"app.bsky.actor.profile">) => {
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try {
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if (event.commit.record.displayName || event.commit.record.description) {
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-
checkDescription(
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-
event.did,
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-
event.time_us,
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-
event.commit.record.displayName as string,
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-
event.commit.record.description as string,
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-
);
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-
checkDisplayName(
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-
event.did,
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-
event.time_us,
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-
event.commit.record.displayName as string,
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-
event.commit.record.description as string,
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-
);
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+
const displayName = event.commit.record.displayName ?? "";
170
+
const description = event.commit.record.description ?? "";
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+
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+
checkDescription(event.did, event.time_us, displayName, description);
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+
checkDisplayName(event.did, event.time_us, displayName, description);
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}
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if (event.commit.record.joinedViaStarterPack) {
···
200
193
async (event: CommitCreateEvent<"app.bsky.actor.profile">) => {
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try {
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195
if (event.commit.record.displayName || event.commit.record.description) {
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-
checkDescription(
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-
event.did,
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-
event.time_us,
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-
event.commit.record.displayName as string,
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-
event.commit.record.description as string,
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-
);
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-
checkDisplayName(
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-
event.did,
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-
event.time_us,
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-
event.commit.record.displayName as string,
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-
event.commit.record.description as string,
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-
);
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+
const displayName = event.commit.record.displayName ?? "";
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+
const description = event.commit.record.description ?? "";
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+
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+
checkDescription(event.did, event.time_us, displayName, description);
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+
checkDisplayName(event.did, event.time_us, displayName, description);
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201
}
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if (event.commit.record.joinedViaStarterPack) {
···
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275
function shutdown() {
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try {
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logger.info("Shutting down gracefully...");
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-
fs.writeFileSync("cursor.txt", jetstream.cursor!.toString(), "utf8");
278
+
if (jetstream.cursor) {
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+
fs.writeFileSync("cursor.txt", jetstream.cursor.toString(), "utf8");
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+
}
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jetstream.close();
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metricsServer.close();
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} catch (error) {