/
main.go
161 lines (137 loc) · 4.05 KB
/
main.go
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package main
import (
"fmt"
"github.com/andrerfcsantos/Advent-Of-Code/2020/go/leaderboard"
"github.com/andrerfcsantos/Advent-Of-Code/2020/go/puzzle"
"github.com/andrerfcsantos/Advent-Of-Code/2020/go/puzzle/utils"
"github.com/andrerfcsantos/Advent-Of-Code/2020/go/stats"
"golang.org/x/text/language"
"golang.org/x/text/message"
"log"
"os"
"path/filepath"
"runtime/pprof"
"sort"
)
func main() {
if fCpuProfile {
f, err := os.Create("cpu.prof")
if err != nil {
log.Fatal("could not create CPU profile: ", err)
}
defer f.Close() // error handling omitted for example
if err := pprof.StartCPUProfile(f); err != nil {
log.Fatal("could not start CPU profile: ", err)
}
defer pprof.StopCPUProfile()
}
if command == "stats" {
yearStats, err := stats.GetStats(fYear)
if err != nil {
log.Printf("error getting stats: %v", err)
return
}
p := message.NewPrinter(language.Portuguese)
fmt.Printf(" Day | Total | * | ** \n")
for _, s := range yearStats {
p.Printf("%4d | %7d | %7d (%5.2f%%) | %7d (%5.2f%%) \n",
s.Day, s.Total,
s.FirstStar, float64(s.FirstStar*100.0)/float64(s.Total),
s.BothStars, float64(s.BothStars*100.0)/float64(s.Total),
)
}
return
}
var err error
var solvers []puzzle.Solver
var input string
inpFile := filepath.Join(fInputBaseDir, fmt.Sprintf("%d_%02d.txt", fYear, fDay))
if fDownload {
input, err = puzzle.FetchAndSaveInput(fSession, inpFile, fYear, fDay)
if err != nil {
log.Fatalf("Error attempting to fetch and save input: %v", err)
}
}
if fDownloadOnly {
return
}
if input == "" {
input, err = utils.GetFileAsString(inpFile)
if err != nil {
log.Fatalf("Error reding input file %solvers: %v", inpFile, err)
}
}
solvers, err = GetSolversForDay(fYear, fDay)
if err != nil {
log.Fatalf("Error getting solvers for day %v of %v: %v", fDay, fYear, err)
}
var runners []*puzzle.SolverRunner
for _, solver := range solvers {
runner, err := puzzle.NewSolverRunnerFromFile(inpFile, solver)
if err != nil {
log.Fatalf("Error getting runner for day %v of %v: %v", fDay, fYear, err)
}
runners = append(runners, runner)
}
for _, runner := range runners {
_, err = runner.Run()
if err != nil {
log.Fatalf("Error executting runner for day %v of %v: %v", fDay, fYear, err)
}
err = runner.PrintSolutionAndStats(log.Writer())
if err != nil {
log.Fatalf("Error printing solution and stats: %v", err)
}
}
if fMemProfile {
f, err := os.Create("mem.prof")
if err != nil {
log.Fatal("could not create memory profile: ", err)
}
defer f.Close() // error handling omitted for example
//runtime.GC() // get up-to-date statistics
if err := pprof.WriteHeapProfile(f); err != nil {
log.Fatal("could not write memory profile: ", err)
}
}
var message string
mainRunner := runners[0]
switch fSubmit {
case 1:
message, err = puzzle.SubmitSolution(fSession, fYear, fDay, fSubmit, mainRunner.Part1Output)
if err != nil {
log.Fatalf("Error submitting solution: %v", err)
}
log.Printf("Submission result: %v", message)
case 2:
message, err = puzzle.SubmitSolution(fSession, fYear, fDay, fSubmit, mainRunner.Part2Output)
if err != nil {
log.Fatalf("Error submitting solution: %v", err)
}
log.Printf("Submission result: %v", message)
default:
// Do nothing
}
if fLeaderboard {
if fLeaderboardId == "" {
log.Printf("Error: --leaderboard flag is present, but no leaderboard id was given. " +
"Pass a leaderboard id with the --leaderboard-id flag or with a AOC_LEADERBOARD_ID env variable")
}
l, err := leaderboard.FetchLeaderboard(fSession, fLeaderboardId, fYear)
if err != nil {
log.Fatalf("could not get leaderboard from json: %v", err)
return
}
stars := l.StarsByDay(fDay)
sort.Sort(leaderboard.ByTimestamp(stars))
for _, star := range stars {
var starStr string
if star.Level == 1 {
starStr = "1st"
} else {
starStr = "2nd"
}
fmt.Printf("[%v] %v got the %v star for day %v\n", star.Timestamp.Format("2 Jan 2006 @ 15:04:05"), star.MemberName, starStr, star.Day)
}
}
}