CHORE: 0.1.1 pre-release

Makefile

@@ -12,7 +12,7 @@ build:
 test:
 	go test ./...
 
-coverage:
+cov:
 	go test -coverprofile=.coverage ./...
 
 clean:

cmd/main.go

@@ -17,9 +17,9 @@ func main () {
         response, err := core.GetStatistics(path)
 
         if err != nil {
-            fmt.Printf("Path %s is not found\n", path)
+            fmt.Printf("ERROR: path \"%s\" is not found!!!\n", path)
+        } else {
+            fmt.Print(internal.GetTable(response.Items, 5, 3, 5))
         }
-
-        fmt.Print(internal.GetTable(response.Items))
     }
 }

internal/utils.go

@@ -8,49 +8,54 @@ import (
 	core "github.com/statloc/core"
 )
 
-func GetTable(items map[string]*core.TableItem) string {
+func GetTable(
+    items       map[string]*core.TableItem,
+    titleLength int,
+    LOCLength   int,
+    filesLength int,
+) string {
     // im sorry for that
-    maxTitleLength, maxLOCLength, maxFilesLength := 5, 3, 5
+    column1width, column2width, column3width := titleLength, LOCLength, filesLength
     for title, item := range items {
-        if len(title) > maxTitleLength {
-            maxTitleLength = len(title)
+        if len(title) > int(column1width) {
+            column1width = len(title)
         }
 
         LOC := strconv.FormatUint(item.LOC, 10)
-        if len(LOC) > maxLOCLength {
-            maxLOCLength = len(LOC)
+        if len(LOC) > column2width {
+            column2width= len(LOC)
         }
 
         files := strconv.FormatUint(item.Files, 10)
-        if len(files) > maxFilesLength {
-            maxFilesLength = len(files)
+        if len(files) > column3width {
+            column3width= len(files)
         }
     }
 
     separator := fmt.Sprintf(
         "+-%s-+-%s-+-%s-+\n",
-        strings.Repeat("-", maxTitleLength),
-        strings.Repeat("-", maxLOCLength),
-        strings.Repeat("-", maxFilesLength),
+        strings.Repeat("-", column1width),
+        strings.Repeat("-", column2width),
+        strings.Repeat("-", column3width),
     )
 
     result := fmt.Sprint(
         separator,
         fmt.Sprintf(
             "| Title%s | LOC%s | Files%s |\n",
-            strings.Repeat(" ", maxTitleLength - 5),
-            strings.Repeat(" ", maxLOCLength - 3),
-            strings.Repeat(" ", maxFilesLength - 5),
+            strings.Repeat(" ", column1width - titleLength),
+            strings.Repeat(" ", column2width - LOCLength),
+            strings.Repeat(" ", column3width - filesLength),
         ),
         separator,
     )
 
     for title, item := range items {
         result += fmt.Sprintf(
             "| %s%s | %d%s | %d%s |\n",
-            title, strings.Repeat(" ", maxTitleLength - len(title)),
-            item.LOC, strings.Repeat(" ", maxLOCLength - len(strconv.FormatUint(item.LOC, 10))),
-            item.Files, strings.Repeat(" ", maxFilesLength - len(strconv.FormatUint(item.Files, 10))),
+            title, strings.Repeat(" ", column1width - len(title)),
+            item.LOC, strings.Repeat(" ", column2width - len(strconv.FormatUint(item.LOC, 10))),
+            item.Files, strings.Repeat(" ", column3width - len(strconv.FormatUint(item.Files, 10))),
         )
     }
 

internal/utils_test.go

@@ -16,7 +16,7 @@ func TestGetTable(t *testing.T) {
 	defer file.Close() // nolint:errcheck
 
 	statistics, _ := core.GetStatistics("../testdata")
-	table := internal.GetTable(statistics.Items)
+	table := internal.GetTable(statistics.Items, 5, 3, 5)
 
 	// go line by line
 	scanner := bufio.NewScanner(file)