From 0bc8fd6cf114a7dd75110d2b6d73b8a9879ce2bf Mon Sep 17 00:00:00 2001
From: guoguangwu <guoguangwu@magic-shield.com>
Date: Wed, 13 Sep 2023 14:34:33 +0800
Subject: [PATCH] chore: slice loop replace

---
 differs/pip_diff.go |  4 +---
 util/diff_utils.go  | 12 +++---------
 2 files changed, 4 insertions(+), 12 deletions(-)

diff --git a/differs/pip_diff.go b/differs/pip_diff.go
index dae84c26..8667f250 100644
--- a/differs/pip_diff.go
+++ b/differs/pip_diff.go
@@ -57,9 +57,7 @@ func (a PipAnalyzer) getPackages(image pkgutil.Image) (map[string]map[string]uti
 	}
 	if config.Config.Env != nil {
 		paths := getPythonPaths(config.Config.Env)
-		for _, p := range paths {
-			pythonPaths = append(pythonPaths, p)
-		}
+		pythonPaths = append(pythonPaths, paths...)
 	}
 	pythonVersions, err := getPythonVersion(path)
 	if err != nil {
diff --git a/util/diff_utils.go b/util/diff_utils.go
index 3788ee35..18497fce 100644
--- a/util/diff_utils.go
+++ b/util/diff_utils.go
@@ -60,9 +60,7 @@ func GetAdditions(a, b []string) []string {
 		for _, opCode := range group {
 			j1, j2 := opCode.J1, opCode.J2
 			if opCode.Tag == 'r' || opCode.Tag == 'i' {
-				for _, line := range b[j1:j2] {
-					adds = append(adds, line)
-				}
+				adds = append(adds, b[j1:j2]...)
 			}
 		}
 	}
@@ -78,9 +76,7 @@ func GetDeletions(a, b []string) []string {
 		for _, opCode := range group {
 			i1, i2 := opCode.I1, opCode.I2
 			if opCode.Tag == 'r' || opCode.Tag == 'd' {
-				for _, line := range a[i1:i2] {
-					dels = append(dels, line)
-				}
+				dels = append(dels, a[i1:i2]...)
 			}
 		}
 	}
@@ -96,9 +92,7 @@ func GetMatches(a, b []string) []string {
 		if i != len(matchindexes)-1 {
 			start := match.A
 			end := match.A + match.Size
-			for _, line := range a[start:end] {
-				matches = append(matches, line)
-			}
+			matches = append(matches, a[start:end]...)
 		}
 	}
 	return matches