support paged launcher history queries

src/gitea/gitea.service.ts

@@ -97,9 +97,16 @@ export class GiteaService {
   async listCommits(owner: string, repo: string, query: ListGiteaCommitsQuery) {
     const params = new URLSearchParams();
     params.set('limit', query.limit ?? '20');
+    params.set('page', query.page ?? '1');
     if (query.sha) {
       params.set('sha', query.sha);
     }
+    if (query.since) {
+      params.set('since', query.since);
+    }
+    if (query.until) {
+      params.set('until', query.until);
+    }
 
     const commits = await this.request<unknown[]>(
       `/api/v1/repos/${encodeURIComponent(owner)}/${encodeURIComponent(repo)}/commits?${params.toString()}`,
@@ -108,6 +115,17 @@ export class GiteaService {
     return { commits };
   }
 
+  async getCommitDiff(owner: string, repo: string, sha: string) {
+    const encodedOwner = encodeURIComponent(owner);
+    const encodedRepo = encodeURIComponent(repo);
+    const encodedSha = encodeURIComponent(sha);
+    const diff = await this.requestText(
+      `/${encodedOwner}/${encodedRepo}/commit/${encodedSha}.diff`,
+    );
+
+    return { diff };
+  }
+
   async listReleases(owner: string, repo: string) {
     const releases = await this.request<unknown[]>(
       `/api/v1/repos/${encodeURIComponent(owner)}/${encodeURIComponent(repo)}/releases`,
@@ -255,6 +273,26 @@ export class GiteaService {
     return (await response.json()) as T;
   }
 
+  private async requestText(path: string): Promise<string> {
+    const response = await fetch(`${this.baseUrl}${path}`, {
+      headers: {
+        Accept: 'text/plain',
+        ...(this.token ? { Authorization: `token ${this.token}` } : {}),
+      },
+    });
+
+    if (!response.ok) {
+      const message = await response.text();
+      throw new BadGatewayException({
+        message: 'Gitea API 요청이 실패했습니다.',
+        status: response.status,
+        detail: message,
+      });
+    }
+
+    return response.text();
+  }
+
   private assertToken() {
     if (!this.token) {
       throw new UnauthorizedException(