From 84e2b36b2cc8db80646ed33c1dba0158d3e182ef Mon Sep 17 00:00:00 2001
From: k1LoW <k1lowxb@gmail.com>
Date: Tue, 2 Jul 2024 23:45:36 +0900
Subject: [PATCH] Support wildcard paths in `coverage.paths:`

Fix: https://github.com/k1LoW/octocov/issues/387
---
 report/report.go      | 16 +++++++++----
 report/report_test.go | 52 +++++++++++++++++++++++++++++++------------
 2 files changed, 50 insertions(+), 18 deletions(-)

diff --git a/report/report.go b/report/report.go
index f221408a..da587dc0 100644
--- a/report/report.go
+++ b/report/report.go
@@ -15,6 +15,7 @@ import (
 	"strings"
 	"time"
 
+	"github.com/bmatcuk/doublestar/v4"
 	"github.com/goccy/go-json"
 	"github.com/hashicorp/go-multierror"
 	"github.com/k1LoW/octocov/config"
@@ -298,11 +299,18 @@ func (r *Report) Load(path string) error {
 	return nil
 }
 
-func (r *Report) MeasureCoverage(paths, exclude []string) error {
-	if len(paths) == 0 {
-		return fmt.Errorf("coverage report not found: %s", paths)
+func (r *Report) MeasureCoverage(patterns, exclude []string) error {
+	if len(patterns) == 0 {
+		return fmt.Errorf("coverage report not found: %s", patterns)
+	}
+	var paths []string
+	for _, pattern := range patterns {
+		p, err := doublestar.FilepathGlob(pattern)
+		if err != nil {
+			return err
+		}
+		paths = append(paths, p...)
 	}
-
 	var cerr *multierror.Error
 	for _, path := range paths {
 		cov, rp, err := challengeParseReport(path)
diff --git a/report/report_test.go b/report/report_test.go
index 6d9e6354..4828908c 100644
--- a/report/report_test.go
+++ b/report/report_test.go
@@ -90,6 +90,28 @@ func TestMeasureCoverage(t *testing.T) {
 			2,
 			false,
 		},
+		{
+			[]string{
+				filepath.Join(coverageTestdataDir(t), "**", "*.out"),
+			},
+			1,
+			false,
+		},
+		{
+			[]string{
+				filepath.Join(coverageTestdataDir(t), "**", "*.info"),
+				filepath.Join(coverageTestdataDir(t), "**", "*.out"),
+			},
+			2,
+			false,
+		},
+		{
+			[]string{
+				filepath.Join(coverageTestdataDir(t), "..", "**", "*.info"),
+			},
+			1,
+			false,
+		},
 		{
 			[]string{
 				filepath.Join(testdataDir(t), "reports", "k1LoW", "tbls", "report.json"),
@@ -107,21 +129,23 @@ func TestMeasureCoverage(t *testing.T) {
 			true,
 		},
 	}
-	for _, tt := range tests {
-		r := &Report{}
-		if err := r.MeasureCoverage(tt.paths, nil); err != nil {
-			if !tt.wantErr {
-				t.Error(err)
+	for i, tt := range tests {
+		t.Run(fmt.Sprintf("%v", i), func(t *testing.T) {
+			r := &Report{}
+			if err := r.MeasureCoverage(tt.paths, nil); err != nil {
+				if !tt.wantErr {
+					t.Error(err)
+				}
+				return
 			}
-			continue
-		}
-		if tt.wantErr {
-			t.Error("want error")
-		}
-		got := len(r.covPaths)
-		if got != tt.want {
-			t.Errorf("got %v\nwant %v", got, tt.want)
-		}
+			if tt.wantErr {
+				t.Error("want error")
+			}
+			got := len(r.covPaths)
+			if got != tt.want {
+				t.Errorf("got %v\nwant %v", got, tt.want)
+			}
+		})
 	}
 }