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fix metrics for image file cache #654

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merged 1 commit into from
Jan 28, 2025
Merged

fix metrics for image file cache #654

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24 changes: 14 additions & 10 deletions bot/src/main/java/de/janno/discord/bot/dice/image/ImageResultCreator.java
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Original file line number Diff line number Diff line change
Expand Up @@ -67,6 +67,19 @@
public ImageResultCreator(int maxRollCombinationToCache) {
createCacheIndexFileIfMissing();
MAX_ROLL_COMBINATION_TO_CACHE = BigInteger.valueOf(maxRollCombinationToCache);
Arrays.stream(DiceImageStyle.values())
.flatMap(s -> s.getSupportedColors().stream()
.map(c -> DiceImageStyle.combineStyleAndColorName(s, c)))
.forEach(ri -> {
createFolderIfMissing(ri);
Gauge.builder("diceImage.cache", () -> {
try (Stream<Path> files = Files.list(Paths.get("%s/%s/".formatted(CACHE_FOLDER, ri)))) {
return files.count();
} catch (IOException e) {
return -1;

Check warning on line 79 in bot/src/main/java/de/janno/discord/bot/dice/image/ImageResultCreator.java

View check run for this annotation

Codecov / codecov/patch

bot/src/main/java/de/janno/discord/bot/dice/image/ImageResultCreator.java#L76-L79 

Added lines #L76 - L79 were not covered by tests
}
}).tag("type", ri).register(globalRegistry);
});
}

private void createFolderIfMissing(String folderName) {
Expand All @@ -85,16 +98,7 @@
Arrays.stream(DiceImageStyle.values())
.flatMap(s -> s.getSupportedColors().stream()
.map(c -> DiceImageStyle.combineStyleAndColorName(s, c)))
.forEach(ri -> {
createFolderIfMissing(ri);
Gauge.builder("diceImage.cache", () -> {
try (Stream<Path> files = Files.list(Paths.get("%s/%s/".formatted(CACHE_FOLDER, ri)))) {
return files.count();
} catch (IOException e) {
return -1;
}
}).tag("type", ri).register(globalRegistry);
});
.forEach(this::createFolderIfMissing);
}

@VisibleForTesting
Expand Down