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Add per-language constraint overrides

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This commit is contained in:
Brikaa 2021-10-02 14:08:36 +02:00
parent 4870441574
commit 94af5639bf
5 changed files with 112 additions and 88 deletions
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48
api/src/runtime.js
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@ -8,12 +8,54 @@ const path = require('path');
const runtimes = [];
class Runtime {
constructor({ language, version, aliases, pkgdir, runtime }) {
constructor({
language, version, aliases, pkgdir, runtime, timeouts, memory_limits, max_process_count,
max_open_files, max_file_size, output_max_size
}) {
this.language = language;
this.version = version;
this.aliases = aliases || [];
this.pkgdir = pkgdir;
this.runtime = runtime;
this.timeouts = timeouts;
this.memory_limits = memory_limits;
this.max_process_count = max_process_count;
this.max_open_files = max_open_files;
this.max_file_size = max_file_size;
this.output_max_size = output_max_size;
}
static compute_single_limit(language_name, limit_name, language_limit_overrides) {
return (
config.limit_overrides[language_name] && config.limit_overrides[language_name][limit_name]
|| language_limit_overrides && language_limit_overrides[limit_name]
|| config[limit_name]
);
}
static compute_all_limits(language_name, language_limit_overrides) {
return {
timeouts: {
compile:
this.compute_single_limit(language_name, 'compile_timeout', language_limit_overrides),
run:
this.compute_single_limit(language_name, 'run_timeout', language_limit_overrides)
},
memory_limits: {
compile:
this.compute_single_limit(language_name, 'compile_memory_limit', language_limit_overrides),
run:
this.compute_single_limit(language_name, 'run_memory_limit', language_limit_overrides)
},
max_process_count:
this.compute_single_limit(language_name, 'max_process_count', language_limit_overrides),
max_open_files:
this.compute_single_limit(language_name, 'max_open_files', language_limit_overrides),
max_file_size:
this.compute_single_limit(language_name, 'max_file_size', language_limit_overrides),
output_max_size:
this.compute_single_limit(language_name, 'output_max_size', language_limit_overrides),
}
}
static load_package(package_dir) {
@ -21,7 +63,7 @@ class Runtime {
fss.read_file_sync(path.join(package_dir, 'pkg-info.json'))
);
let { language, version, build_platform, aliases, provides } = info;
let { language, version, build_platform, aliases, provides, limit_overrides } = info;
version = semver.parse(version);
if (build_platform !== globals.platform) {
@ -41,6 +83,7 @@ class Runtime {
version,
pkgdir: package_dir,
runtime: language,
...Runtime.compute_all_limits(lang.language, lang.limit_overrides)
})
);
});
@ -51,6 +94,7 @@ class Runtime {
version,
aliases,
pkgdir: package_dir,
...Runtime.compute_all_limits(language, limit_overrides)
})
);
}