57 lines
1.8 KiB
Java
57 lines
1.8 KiB
Java
package com.codechecker.api.scanner;
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import com.codechecker.git.GitChangeScanner;
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import java.io.IOException;
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import java.nio.file.Path;
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import java.util.ArrayList;
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import java.util.LinkedHashSet;
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import java.util.List;
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import java.util.Set;
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/**
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* 扫描 API 相关 Java 文件变更（Controller / Feign），与类变更扫描解耦。
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*/
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public class ApiFileChangeScanner {
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private final GitChangeScanner gitScanner;
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public ApiFileChangeScanner(GitChangeScanner gitScanner) {
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this.gitScanner = gitScanner;
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}
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/** 返回两次提交间变更的 .java 相对路径（位于 scanDirs 下） */
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public List<String> scanChangedFiles(Path repoRoot, List<String> scanDirs,
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String oldSha, String newSha) throws IOException {
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Set<String> changed = new LinkedHashSet<>();
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List<String> diffLines = gitScanner.diffNameOnly(oldSha, newSha);
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for (String line : diffLines) {
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String path = normalize(line);
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if (!path.endsWith(".java")) {
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continue;
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}
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if (isUnderScanDirs(path, scanDirs)) {
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changed.add(path);
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}
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}
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return new ArrayList<>(changed);
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}
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private boolean isUnderScanDirs(String relativePath, List<String> scanDirs) {
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String normalized = relativePath.replace('\\', '/');
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for (String dir : scanDirs) {
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String prefix = dir.replace('\\', '/');
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if (!prefix.endsWith("/")) {
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prefix = prefix + "/";
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}
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if (normalized.startsWith(prefix)) {
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return true;
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}
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}
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return false;
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}
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private String normalize(String path) {
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return path.replace('\\', '/').trim();
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}
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}
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