75 lines
2.9 KiB
Java
75 lines
2.9 KiB
Java
package com.codechecker.api.analyzer;
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import com.codechecker.api.model.EndpointChangeReport;
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import com.codechecker.api.model.EndpointSnapshot;
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import com.codechecker.api.parser.EndpointSnapshotParser;
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import com.codechecker.api.scanner.ApiFileChangeScanner;
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import com.codechecker.config.AppConfig;
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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.List;
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/**
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* API 变更分析编排（与 {@link com.codechecker.analyzer.ClassChangeAnalyzer} 平行、互不调用）。
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*/
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public class ApiChangeAnalyzer {
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private final GitChangeScanner gitScanner;
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private final ApiFileChangeScanner fileScanner;
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public ApiChangeAnalyzer(GitChangeScanner gitScanner) {
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this.gitScanner = gitScanner;
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this.fileScanner = new ApiFileChangeScanner(gitScanner);
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}
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public List<EndpointChangeReport> analyze(Path repoRoot, AppConfig config,
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String oldSha, String newSha) throws IOException {
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List<String> changedFiles = fileScanner.scanChangedFiles(
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repoRoot, config.getAllApiScanDirs(), oldSha, newSha);
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if (changedFiles.isEmpty()) {
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return List.of();
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}
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EndpointSnapshotParser parser = new EndpointSnapshotParser(config.isApiExcludeFrameworkParams());
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ParameterDiffEngine parameterDiffEngine = new ParameterDiffEngine(
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repoRoot, buildSearchDirs(config), gitScanner, oldSha, newSha, config.getNestMaxDepth());
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EndpointDiffEngine endpointDiffEngine = new EndpointDiffEngine(parameterDiffEngine);
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List<EndpointSnapshot> oldSnapshots = new ArrayList<>();
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List<EndpointSnapshot> newSnapshots = new ArrayList<>();
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for (String path : changedFiles) {
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boolean feign = isFeignPath(path, config);
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String oldSource = gitScanner.readFileAtCommit(oldSha, path);
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String newSource = gitScanner.readFileAtCommit(newSha, path);
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oldSnapshots.addAll(parser.parseSource(oldSource, path, feign));
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newSnapshots.addAll(parser.parseSource(newSource, path, feign));
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}
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return endpointDiffEngine.diff(oldSnapshots, newSnapshots);
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}
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private List<String> buildSearchDirs(AppConfig config) {
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List<String> dirs = new ArrayList<>();
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dirs.addAll(config.getModelDirs());
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dirs.addAll(config.getAllApiScanDirs());
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return dirs;
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}
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private boolean isFeignPath(String path, AppConfig config) {
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String normalized = path.replace('\\', '/');
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for (String dir : config.getApiFeignScanDirs()) {
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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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}
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