score; collect.sh

cmd/score/score.go

@@ -0,0 +1,112 @@
+package main
+
+import (
+	e "codeberg.org/pebbe/errors"
+
+	"bufio"
+	"fmt"
+	"os"
+	"regexp"
+	"sort"
+	"strconv"
+	"strings"
+)
+
+type Item struct {
+	text  string
+	score int
+	isnew bool
+}
+
+var (
+	x          = e.ExitErr
+	reYearWeek = regexp.MustCompile(`(.*)([12][0-9][0-9][0-9]-[0-5][0-9])(.*)`)
+	count      = make(map[string]int)
+	items      = make([]Item, 0)
+)
+
+func main() {
+	filename := os.Args[1]
+	prevname := getPrev(filename)
+
+	fp, err := os.Open(prevname)
+	x(err)
+	scanner := bufio.NewScanner(fp)
+	for scanner.Scan() {
+		aa := strings.SplitN(scanner.Text(), "\t", 2)
+		n, err := strconv.Atoi(strings.TrimSpace(aa[0]))
+		x(err)
+		count[aa[1]] = n
+	}
+	x(scanner.Err())
+	x(fp.Close())
+
+	fp, err = os.Open(filename)
+	x(err)
+	scanner = bufio.NewScanner(fp)
+	for scanner.Scan() {
+		aa := strings.SplitN(scanner.Text(), "\t", 2)
+		n, err := strconv.Atoi(strings.TrimSpace(aa[0]))
+		x(err)
+		n1, ok := count[aa[1]]
+		items = append(items, Item{
+			text:  aa[1],
+			score: n - n1,
+			isnew: !ok,
+		})
+	}
+	x(scanner.Err())
+	x(fp.Close())
+
+	sort.Slice(items, func(i, j int) bool {
+		/*
+			if items[i].isnew && !items[j].isnew {
+				return true
+			}
+			if !items[i].isnew && items[j].isnew {
+				return false
+			}
+		*/
+		if items[i].score != items[j].score {
+			return items[i].score > items[j].score
+		}
+		return items[i].text < items[j].text
+	})
+
+	for _, item := range items {
+		/*
+			if item.score < 2 {
+				break
+			}
+		*/
+		p := "."
+		if item.isnew {
+			p = "N"
+		}
+		fmt.Printf("%s\t%4d\t%s\n", p, item.score, item.text)
+	}
+
+}
+
+func getPrev(filename string) string {
+	mm := reYearWeek.FindStringSubmatch(filename)
+	year, err := strconv.Atoi(mm[2][:4])
+	x(err)
+	week, err := strconv.Atoi(mm[2][5:])
+	x(err)
+
+	week--
+	if week == 0 {
+		week = 53
+		year--
+	}
+	newname := fmt.Sprintf("%s%d-%02d%s", mm[1], year, week, mm[3])
+	if week == 53 {
+		_, err := os.Stat(newname)
+		if err == nil {
+			return newname
+		}
+		newname = fmt.Sprintf("%s%d-%02d%s", mm[1], year, week-1, mm[3])
+	}
+	return newname
+}

cmd/week2files/week2files.go

@@ -25,6 +25,8 @@ func main() {
 	week, err := strconv.Atoi(aa[1])
 	x(err)
 
+	weken, err := strconv.Atoi(os.Args[2])
+
 	if year < 1000 || year > 9999 {
 		x(fmt.Errorf("ongeldig year: %d", year))
 	}
@@ -74,9 +76,9 @@ func main() {
 	}
 	t = t.AddDate(0, 0, 1-d)
 
-	// drie voorgaande weken
-	t2 := t.AddDate(0, 0, -21)
-	for i := range 4 {
+	// voorgaande weken en deze week
+	t2 := t.AddDate(0, 0, -7*(weken-1))
+	for i := range weken {
 		if i > 0 {
 			fmt.Print(" -or")
 		}
@@ -85,9 +87,9 @@ func main() {
 		t2 = t2.AddDate(0, 0, 7)
 	}
 
-	// vanaf begin drie weken geleden t/m eind huidige week
-	t = t.AddDate(0, 0, -21)
-	for range 28 {
+	// vanaf begin voorgaande weken t/m eind huidige week
+	t = t.AddDate(0, 0, -7*(weken-1))
+	for range 7 * weken {
 		fmt.Printf(" -or -name %d-%02d-%02d.data.dz", t.Year(), t.Month(), t.Day())
 		t = t.AddDate(0, 0, 1)
 	}