tool: stdpkgprogress

chore/stdpkgprogress/go_stdpkg_progress.go

@@ -0,0 +1,38 @@
+package main
+
+import (
+	"fmt"
+	"math"
+	"strconv"
+	"strings"
+
+	"github.com/goplus/hdq/fetcher"
+	"github.com/goplus/hdq/fetcher/githubisstask"
+	_ "github.com/goplus/hdq/stream/http/nocache"
+)
+
+const importedBy = "Imported By: "
+
+// Usage: stdpkgprogress
+func main() {
+	doc, err := fetcher.FromInput("githubisstask", "goplus/llgo#642")
+	if err != nil {
+		panic(err)
+	}
+	var done, total float64
+	ret := doc.(githubisstask.Result)
+	for _, task := range ret.Tasks {
+		desc := task.Desc // fmt* (Imported By: 4513111)
+		if pos := strings.Index(desc, "Imported By: "); pos > 0 {
+			ntext := strings.TrimSuffix(desc[pos+len(importedBy):], ")")
+			if n, e := strconv.Atoi(ntext); e == nil {
+				w := math.Log2(float64(n) + 1)
+				total += w
+				if task.Done {
+					done += w
+				}
+			}
+		}
+	}
+	fmt.Printf("Progress: %.2f%%\n", done/total*100)
+}