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Type safety improvements [#287] (#335)

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* Work through linter issues related to non-null checks and any.
This commit is contained in:
Brandon Liu
2024-01-29 22:46:08 +08:00
committed by GitHub
parent 9a29c5a78a
commit d7e24d046e
2 changed files with 33 additions and 23 deletions
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52
js/index.ts
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@@ -296,10 +296,13 @@ export class FetchSource implements Source {
async getBytes(
offset: number,
length: number,
signal?: AbortSignal
passedSignal?: AbortSignal
): Promise<RangeResponse> {
let controller;
if (!signal) {
let controller: AbortController | undefined;
let signal: AbortSignal | undefined;
if (passedSignal) {
signal = passedSignal;
} else {
// TODO check this works or assert 206
controller = new AbortController();
signal = controller.signal;
@@ -567,9 +570,10 @@ export class ResolvedValueCache {
async getHeader(source: Source, currentEtag?: string): Promise<Header> {
const cacheKey = source.getKey();
if (this.cache.has(cacheKey)) {
this.cache.get(cacheKey)!.lastUsed = this.counter++;
const data = this.cache.get(cacheKey)?.data;
const cacheValue = this.cache.get(cacheKey);
if (cacheValue) {
cacheValue.lastUsed = this.counter++;
const data = cacheValue.data;
return data as Header;
}
@@ -603,9 +607,10 @@ export class ResolvedValueCache {
const cacheKey = `${source.getKey()}|${
header.etag || ""
}|${offset}|${length}`;
if (this.cache.has(cacheKey)) {
this.cache.get(cacheKey)!.lastUsed = this.counter++;
const data = this.cache.get(cacheKey)?.data;
const cacheValue = this.cache.get(cacheKey);
if (cacheValue) {
cacheValue.lastUsed = this.counter++;
const data = cacheValue.data;
return data as Entry[];
}
@@ -634,9 +639,10 @@ export class ResolvedValueCache {
const cacheKey = `${source.getKey()}|${
header.etag || ""
}|${offset}|${length}`;
if (this.cache.has(cacheKey)) {
this.cache.get(cacheKey)!.lastUsed = this.counter++;
const data = await this.cache.get(cacheKey)?.data;
const cacheValue = this.cache.get(cacheKey);
if (cacheValue) {
cacheValue.lastUsed = this.counter++;
const data = await cacheValue.data;
return data as ArrayBuffer;
}
@@ -704,9 +710,10 @@ export class SharedPromiseCache {
async getHeader(source: Source, currentEtag?: string): Promise<Header> {
const cacheKey = source.getKey();
if (this.cache.has(cacheKey)) {
this.cache.get(cacheKey)!.lastUsed = this.counter++;
const data = await this.cache.get(cacheKey)?.data;
const cacheValue = this.cache.get(cacheKey);
if (cacheValue) {
cacheValue.lastUsed = this.counter++;
const data = await cacheValue.data;
return data as Header;
}
@@ -739,9 +746,10 @@ export class SharedPromiseCache {
const cacheKey = `${source.getKey()}|${
header.etag || ""
}|${offset}|${length}`;
if (this.cache.has(cacheKey)) {
this.cache.get(cacheKey)!.lastUsed = this.counter++;
const data = await this.cache.get(cacheKey)?.data;
const cacheValue = this.cache.get(cacheKey);
if (cacheValue) {
cacheValue.lastUsed = this.counter++;
const data = await cacheValue.data;
return data as Entry[];
}
@@ -769,9 +777,10 @@ export class SharedPromiseCache {
const cacheKey = `${source.getKey()}|${
header.etag || ""
}|${offset}|${length}`;
if (this.cache.has(cacheKey)) {
this.cache.get(cacheKey)!.lastUsed = this.counter++;
const data = await this.cache.get(cacheKey)?.data;
const cacheValue = this.cache.get(cacheKey);
if (cacheValue) {
cacheValue.lastUsed = this.counter++;
const data = await cacheValue.data;
return data as ArrayBuffer;
}
@@ -817,6 +826,7 @@ export class SharedPromiseCache {
}
}
// biome-ignore lint: that's just how its capitalized
export class PMTiles {
source: Source;
cache: Cache;