feat(P03): multi-project support, NFR milestone versioning, phase context reset, install scripts (v0.3.0)

src/core/git-context.ts

@@ -27,9 +27,19 @@ export interface BranchInfo {
 
 export class GitContext {
   private projectPath: string;
+  private projectSlug?: string;
 
-  constructor(projectPath: string) {
+  constructor(projectPath: string, projectSlug?: string) {
     this.projectPath = projectPath;
+    this.projectSlug = projectSlug;
+  }
+
+  setProjectSlug(slug: string | undefined): void {
+    this.projectSlug = slug;
+  }
+
+  getProjectSlug(): string | undefined {
+    return this.projectSlug;
   }
 
   private git(args: string): string {
@@ -98,14 +108,21 @@ export class GitContext {
         merged: mergedBranches.has(cleanName),
       };
 
-      const phaseMatch = cleanName.match(/^phase\/(\d+)-(.+)/);
+      let branchName = cleanName;
+
+      const projectPrefix = this.projectSlug ? `${this.projectSlug}/` : "";
+      if (projectPrefix && cleanName.startsWith(projectPrefix)) {
+        branchName = cleanName.slice(projectPrefix.length);
+      }
+
+      const phaseMatch = branchName.match(/^phase\/(\d+)-(.+)/);
       if (phaseMatch) {
         info.type = "phase";
         info.phaseNumber = parseInt(phaseMatch[1], 10);
         return info;
       }
 
-      const milestoneMatch = cleanName.match(/^milestone\/(.+)/);
+      const milestoneMatch = branchName.match(/^milestone\/(.+)/);
       if (milestoneMatch) {
         info.type = "milestone";
         info.milestone = milestoneMatch[1];
@@ -311,4 +328,27 @@ export class GitContext {
 
     return commits;
   }
+
+  detectProjectFromCommit(): string | null {
+    const commit = this.getLatestCiCommit();
+    if (commit?.ci?.project) return commit.ci.project;
+
+    const branches = this.getBranches();
+    for (const branch of branches) {
+      const projectMatch = branch.name.match(/^([a-z0-9-]+)\/(?:phase|milestone)\//);
+      if (projectMatch) return projectMatch[1];
+    }
+
+    return null;
+  }
+
+  isNfrMilestone(): boolean {
+    const commits = this.getRecentCommits(100);
+    for (const commit of commits) {
+      if (commit.type === "feat" && commit.ci) {
+        return false;
+      }
+    }
+    return true;
+  }
 }