chore: fix some CodeQL warnings

CodeQL has flagged some warnings:
1) an interger conversion issue in progress_report.go
2) regexp without anchor in dependencies.go

(1) should be fixed by changing the call to ParseInt(), and (2) can be implemented
more simply by using substring matching, which will likely make the warning
go away.

Author: blgm

ginkgo/watch/dependencies.go

@@ -2,12 +2,9 @@ package watch
 
 import (
 	"go/build"
-	"regexp"
+	"strings"
 )
 
-var ginkgoAndGomegaFilter = regexp.MustCompile(`github\.com/onsi/ginkgo|github\.com/onsi/gomega`)
-var ginkgoIntegrationTestFilter = regexp.MustCompile(`github\.com/onsi/ginkgo/integration`) //allow us to integration test this thing
-
 type Dependencies struct {
 	deps map[string]int
 }
@@ -78,7 +75,7 @@ func (d Dependencies) resolveAndAdd(deps []string, depth int) {
 		if err != nil {
 			continue
 		}
-		if !pkg.Goroot && (!ginkgoAndGomegaFilter.MatchString(pkg.Dir) || ginkgoIntegrationTestFilter.MatchString(pkg.Dir)) {
+		if !pkg.Goroot && (!matchesGinkgoOrGomega(pkg.Dir) || matchesGinkgoIntegration(pkg.Dir)) {
 			d.addDepIfNotPresent(pkg.Dir, depth)
 		}
 	}
@@ -90,3 +87,11 @@ func (d Dependencies) addDepIfNotPresent(dep string, depth int) {
 		d.deps[dep] = depth
 	}
 }
+
+func matchesGinkgoOrGomega(s string) bool {
+	return strings.Contains(s, "github.com/onsi/ginkgo") || strings.Contains(s, "github.com/onsi/gomega")
+}
+
+func matchesGinkgoIntegration(s string) bool {
+	return strings.Contains(s, "github.com/onsi/ginkgo/integration") // allow us to integration test this thing
+}

internal/progress_report.go

@@ -236,7 +236,7 @@ func extractRunningGoroutines() ([]types.Goroutine, error) {
 		}
 		functionCall.Filename = line[:delimiterIdx]
 		line = strings.Split(line[delimiterIdx+1:], " ")[0]
-		lineNumber, err := strconv.ParseInt(line, 10, 64)
+		lineNumber, err := strconv.ParseInt(line, 10, 32)
 		functionCall.Line = int(lineNumber)
 		if err != nil {
 			return nil, types.GinkgoErrors.FailedToParseStackTrace(fmt.Sprintf("Invalid function call line number: %s\n%s", line, err.Error()))