moth/points.go

72 lines
1.6 KiB
Go

package main
import (
"fmt"
"log"
"os"
)
type Award struct {
when time.Time,
team string,
category string,
points int,
comment string
}
func ParseAward(s string) (*Award, error) {
ret := Award{}
parts := strings.SplitN(s, " ", 5)
if len(parts) < 4 {
return nil, Error("Malformed award string")
}
whenEpoch, err = strconv.Atoi(parts[0])
if (err != nil) {
return nil, Errorf("Malformed timestamp: %s", parts[0])
}
ret.when = time.Unix(whenEpoch, 0)
ret.team = parts[1]
ret.category = parts[2]
points, err = strconv.Atoi(parts[3])
if (err != nil) {
return nil, Errorf("Malformed points: %s", parts[3])
}
if len(parts) == 5 {
ret.comment = parts[4]
}
return &ret
}
func (a *Award) String() string {
return fmt.Sprintf("%d %s %s %d %s", a.when.Unix(), a.team, a.category, a.points, a.comment)
}
// collectPoints gathers up files in points.new/ and appends their contents to points.log,
// removing each points.new/ file as it goes.
func collectPoints() {
pointsLog = os.OpenFile(statePath("points.log"), os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
defer pointsLog.Close()
for f := range allfiles(statePath("points.new")) {
filename := statePath("points.new", f.Name())
s := ioutil.ReadFile(filename)
award, err := ParseAward(s)
if (err != nil) {
log.Printf("Can't parse award file %s: %s", filename, err)
continue
}
fmt.Fprintf(pointsLog, "%s\n", award.String())
log.Print(award.String())
pointsLog.Sync()
err := os.Remove(filename)
if (err != nil) {
log.Printf("Unable to remove %s: %s", filename, err)
}
}
}