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Improve startup time by caching the manifest data for mod jars (#7256)

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malte0811 2020-08-21 06:29:02 +02:00 committed by GitHub
parent a5aca97e31
commit 5037adede9
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 19 additions and 8 deletions
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27
src/fmllauncher/java/net/minecraftforge/fml/loading/moddiscovery/ModFileInfo.java
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@ -54,6 +54,9 @@ public class ModFileInfo implements IModFileInfo, IConfigurable
private final List<IModInfo> mods;
private final Map<String,Object> properties;
private final String license;
// Caches the manifest of the mod jar as parsing the manifest can be expensive for
// signed jars.
private final Optional<Manifest> manifest;
ModFileInfo(final ModFile modFile, final IConfigurable config)
{
@ -72,7 +75,8 @@ public class ModFileInfo implements IModFileInfo, IConfigurable
this.modFile.setFileProperties(this.properties);
this.issueURL = config.<String>getConfigElement("issueTrackerURL").map(StringUtils::toURL).orElse(null);
final List<? extends IConfigurable> modConfigs = config.getConfigList("mods");
if (modConfigs.isEmpty()) {
if (modConfigs.isEmpty())
{
throw new InvalidModFileException("Missing mods list", this);
}
this.mods = modConfigs.stream()
@ -82,6 +86,7 @@ public class ModFileInfo implements IModFileInfo, IConfigurable
this.modFile::getFileName,
() -> this.mods.stream().map(IModInfo::getModId).collect(Collectors.joining(",", "{", "}")),
() -> this.mods.stream().map(IModInfo::getVersion).map(Objects::toString).collect(Collectors.joining(",", "{", "}")));
this.manifest = modFile.getLocator().findManifest(modFile.getFilePath());
}
@Override
@ -108,31 +113,37 @@ public class ModFileInfo implements IModFileInfo, IConfigurable
}
@Override
public Map<String, Object> getFileProperties() {
public Map<String, Object> getFileProperties()
{
return this.properties;
}
public Optional<Manifest> getManifest() {
return modFile.getLocator().findManifest(modFile.getFilePath());
public Optional<Manifest> getManifest()
{
return manifest;
}
@Override
public boolean showAsResourcePack() {
public boolean showAsResourcePack()
{
return this.showAsResourcePack;
}
@Override
public <T> Optional<T> getConfigElement(final String... key) {
public <T> Optional<T> getConfigElement(final String... key)
{
return this.config.getConfigElement(key);
}
@Override
public List<? extends IConfigurable> getConfigList(final String... key) {
public List<? extends IConfigurable> getConfigList(final String... key)
{
return this.config.getConfigList(key);
}
@Override
public String getLicense() {
public String getLicense()
{
return license;
}
}