/
languages.go
56 lines (45 loc) · 1.05 KB
/
languages.go
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package main
import (
"encoding/json"
"io/ioutil"
)
// Language gives the specification of a programming language
type Language struct {
Versions []string
CPUQuota int64
Memory int64
PidsLimit int64
}
// Languages tells languages specifications
type Languages map[string]Language
// ReadLanuagesFile load language configuration file from JSON into Config struct
func ReadLanuagesFile(path string) (*Languages, error) {
file, err := ioutil.ReadFile(path)
if err != nil {
return nil, err
}
var langs Languages
err = json.Unmarshal(file, &langs)
return &langs, err
}
// GetCPUQuota returns CPUQuota of the given language
func (l *Language) GetCPUQuota() int64 {
if l.CPUQuota != 0 {
return l.CPUQuota
}
return 20000
}
// GetMemory returns memory of the given language
func (l *Language) GetMemory() int64 {
if l.Memory != 0 {
return l.Memory
}
return 80 * 1024 * 1024
}
// GetPidsLimit returns processes limitation of the given language
func (l *Language) GetPidsLimit() int64 {
if l.PidsLimit != 0 {
return l.PidsLimit
}
return 100
}