feat(git): offene PRs und Issues, CI-Status und Commit-Aktivitaet

Bisher standen nur Zahlen da. Jetzt kommen die Inhalte mit.

Pull Requests und Issues: bis zu 50 offene je Liste, mit Nummer, Titel,
Autor, Alter, Labels und Link. Bei GitHub und Gitea liefert der
Issue-Endpunkt auch Pull Requests mit - die werden herausgefiltert.

CI-Status des letzten Laufs auf dem Default-Branch:
- GitHub ueber actions/runs; dort sind Lauf-Status und Ergebnis getrennt und
  werden auf einen Wert zusammengefuehrt
- GitLab ueber pipelines
- Gitea ueber den kombinierten Commit-Status. Das deckt Gitea Actions und
  externe Systeme wie Woodpecker gleichermassen ab - ein reiner
  Actions-Endpunkt existiert auf aelteren Instanzen nicht.

Commit-Aktivitaet als Balkenreihe. Berechnet aus den ohnehin geholten
Commits (jetzt 100 statt 15, angezeigt bleiben 15) statt ueber eigene
Statistik-Endpunkte: die gibt es nicht bei allen drei Systemen, und bei
GitHub antworten sie beim ersten Aufruf mit 202 und ohne Daten.

Beim Testen gegen gitlab-runner fiel auf, dass alle 100 Commits in die
letzten 30 Tage fielen - die frueheren Tage haetten faelschlich Null
gezeigt, obwohl wir ueber sie nichts wissen. Die Kurve wird deshalb auf den
tatsaechlich belegten Zeitraum gekuerzt.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

src/lib/git/gitea.ts

@@ -1,6 +1,8 @@
 import { getJson, getJsonSafe, normalizeBaseUrl, shortSha, toIso } from "./http";
 import type {
   BranchInfo,
+  CiInfo,
+  CiState,
   CommitInfo,
   ConnectionCheck,
   GitClient,
@@ -10,7 +12,9 @@ import type {
   RepoRef,
   RepoSnapshotData,
   TagInfo,
+  TicketInfo,
 } from "./types";
+import { bucketCommitActivity } from "./types";
 
 /**
  * Gitea (und kompatible Forks wie Forgejo) – API v1.
@@ -95,14 +99,33 @@ export class GiteaClient implements GitClient {
 
     const repo = await getJson<GiteaRepo>(base, { headers });
 
-    const [branches, tags, commits, releases, languages, pulls] = await Promise.all([
-      getJsonSafe<GiteaBranch[]>(`${base}/branches?limit=50`, [], { headers }),
-      getJsonSafe<GiteaTag[]>(`${base}/tags?limit=25`, [], { headers }),
-      getJsonSafe<GiteaCommit[]>(`${base}/commits?limit=15&stat=false`, [], { headers }),
-      getJsonSafe<GiteaRelease[]>(`${base}/releases?limit=10`, [], { headers }),
-      getJsonSafe<Record<string, number>>(`${base}/languages`, {}, { headers }),
-      getJsonSafe<GiteaPull[]>(`${base}/pulls?state=open&limit=100`, [], { headers }),
-    ]);
+    const defaultBranch = repo.default_branch ?? "";
+
+    const [branches, tags, commits, releases, languages, pulls, issues, status] =
+      await Promise.all([
+        getJsonSafe<GiteaBranch[]>(`${base}/branches?limit=50`, [], { headers }),
+        getJsonSafe<GiteaTag[]>(`${base}/tags?limit=25`, [], { headers }),
+        // 100 statt 15: die aelteren brauchen wir fuer die Aktivitaetskurve.
+        getJsonSafe<GiteaCommit[]>(`${base}/commits?limit=100&stat=false`, [], { headers }),
+        getJsonSafe<GiteaRelease[]>(`${base}/releases?limit=10`, [], { headers }),
+        getJsonSafe<Record<string, number>>(`${base}/languages`, {}, { headers }),
+        getJsonSafe<GiteaPull[]>(`${base}/pulls?state=open&limit=50`, [], { headers }),
+        // type=issues, sonst kommen bei Gitea die Pull Requests mit.
+        getJsonSafe<GiteaIssue[]>(`${base}/issues?state=open&type=issues&limit=50`, [], {
+          headers,
+        }),
+        // Gitea meldet CI-Ergebnisse als Commit-Status. Das deckt Gitea
+        // Actions und externe Systeme wie Woodpecker gleichermassen ab –
+        // anders als ein reiner Actions-Endpunkt, den aeltere Instanzen
+        // ohnehin nicht kennen.
+        defaultBranch
+          ? getJsonSafe<GiteaCombinedStatus>(
+              `${base}/commits/${encodeURIComponent(defaultBranch)}/status`,
+              {} as GiteaCombinedStatus,
+              { headers },
+            )
+          : Promise.resolve({} as GiteaCombinedStatus),
+      ]);
 
     const mappedBranches: BranchInfo[] = branches.map((branch) => ({
       name: branch.name,
@@ -141,6 +164,38 @@ export class GiteaClient implements GitClient {
       draft: Boolean(release.draft),
     }));
 
+    const mappedPulls: TicketInfo[] = pulls.map((pull) => ({
+      number: pull.number,
+      title: pull.title,
+      author: pull.user?.login ?? null,
+      createdAt: toIso(pull.created_at),
+      url: pull.html_url ?? null,
+      draft: Boolean(pull.draft),
+      labels: (pull.labels ?? []).map((label) => label.name),
+    }));
+
+    const mappedIssues: TicketInfo[] = issues.map((issue) => ({
+      number: issue.number,
+      title: issue.title,
+      author: issue.user?.login ?? null,
+      createdAt: toIso(issue.created_at),
+      url: issue.html_url ?? null,
+      draft: false,
+      labels: (issue.labels ?? []).map((label) => label.name),
+    }));
+
+    const latestStatus = status?.statuses?.[0];
+    const ci: CiInfo | null =
+      status?.state && status.state !== "" && status.statuses?.length
+        ? {
+            state: mapCommitStatus(status.state),
+            name: latestStatus?.context ?? null,
+            branch: defaultBranch || null,
+            url: latestStatus?.target_url ?? null,
+            finishedAt: toIso(latestStatus?.updated_at),
+          }
+        : null;
+
     return {
       fullName: repo.full_name,
       description: repo.description ?? null,
@@ -155,13 +210,31 @@ export class GiteaClient implements GitClient {
       pushedAt: toIso(repo.updated_at),
       branches: mappedBranches,
       tags: mappedTags,
-      commits: mappedCommits,
+      commits: mappedCommits.slice(0, 15),
       releases: mappedReleases,
       languages: languages ?? {},
+      pullRequests: mappedPulls,
+      issues: mappedIssues,
+      ci,
+      commitActivity: bucketCommitActivity(mappedCommits.map((commit) => commit.date)),
     };
   }
 }
 
+function mapCommitStatus(state: string): CiState {
+  switch (state) {
+    case "success":
+      return "success";
+    case "pending":
+      return "running";
+    case "failure":
+    case "error":
+      return "failure";
+    default:
+      return "pending";
+  }
+}
+
 // ── API-Typen ──────────────────────────────────────────────────
 
 interface GiteaRepo {
@@ -220,6 +293,34 @@ interface GiteaRelease {
   draft: boolean;
 }
 
+interface GiteaLabel {
+  name: string;
+}
+
 interface GiteaPull {
-  id: number;
+  number: number;
+  title: string;
+  html_url: string | null;
+  created_at: string | null;
+  draft?: boolean;
+  user?: { login: string } | null;
+  labels?: GiteaLabel[];
+}
+
+interface GiteaIssue {
+  number: number;
+  title: string;
+  html_url: string | null;
+  created_at: string | null;
+  user?: { login: string } | null;
+  labels?: GiteaLabel[];
+}
+
+interface GiteaCombinedStatus {
+  state?: string;
+  statuses?: Array<{
+    context?: string;
+    target_url?: string;
+    updated_at?: string;
+  }>;
 }

src/lib/git/github.ts

@@ -1,6 +1,8 @@
 import { getJson, getJsonSafe, normalizeBaseUrl, shortSha, toIso } from "./http";
 import type {
   BranchInfo,
+  CiInfo,
+  CiState,
   CommitInfo,
   ConnectionCheck,
   GitClient,
@@ -10,8 +12,9 @@ import type {
   RepoRef,
   RepoSnapshotData,
   TagInfo,
+  TicketInfo,
 } from "./types";
-import { GitApiError } from "./types";
+import { GitApiError, bucketCommitActivity } from "./types";
 
 /**
  * GitHub – funktioniert mit github.com und GitHub Enterprise.
@@ -85,14 +88,25 @@ export class GitHubClient implements GitClient {
 
     const repo = await getJson<GitHubRepo>(base, { headers });
 
-    const [branches, tags, commits, releases, languages, pulls] = await Promise.all([
-      getJsonSafe<GitHubBranch[]>(`${base}/branches?per_page=50`, [], { headers }),
-      getJsonSafe<GitHubTag[]>(`${base}/tags?per_page=25`, [], { headers }),
-      getJsonSafe<GitHubCommit[]>(`${base}/commits?per_page=15`, [], { headers }),
-      getJsonSafe<GitHubRelease[]>(`${base}/releases?per_page=10`, [], { headers }),
-      getJsonSafe<Record<string, number>>(`${base}/languages`, {}, { headers }),
-      getJsonSafe<GitHubPull[]>(`${base}/pulls?state=open&per_page=100`, [], { headers }),
-    ]);
+    const defaultBranch = repo.default_branch;
+
+    const [branches, tags, commits, releases, languages, pulls, issues, ciRuns] =
+      await Promise.all([
+        getJsonSafe<GitHubBranch[]>(`${base}/branches?per_page=50`, [], { headers }),
+        getJsonSafe<GitHubTag[]>(`${base}/tags?per_page=25`, [], { headers }),
+        // 100 statt 15: die aelteren brauchen wir fuer die Aktivitaetskurve.
+        getJsonSafe<GitHubCommit[]>(`${base}/commits?per_page=100`, [], { headers }),
+        getJsonSafe<GitHubRelease[]>(`${base}/releases?per_page=10`, [], { headers }),
+        getJsonSafe<Record<string, number>>(`${base}/languages`, {}, { headers }),
+        getJsonSafe<GitHubPull[]>(`${base}/pulls?state=open&per_page=50`, [], { headers }),
+        // /issues liefert bei GitHub auch Pull Requests – die filtern wir raus.
+        getJsonSafe<GitHubIssue[]>(`${base}/issues?state=open&per_page=50`, [], { headers }),
+        getJsonSafe<{ workflow_runs?: GitHubRun[] }>(
+          `${base}/actions/runs?per_page=1&branch=${encodeURIComponent(defaultBranch)}`,
+          {},
+          { headers },
+        ),
+      ]);
 
     const mappedBranches: BranchInfo[] = branches.map((branch) => ({
       name: branch.name,
@@ -131,10 +145,43 @@ export class GitHubClient implements GitClient {
       draft: Boolean(release.draft),
     }));
 
+    const mappedPulls: TicketInfo[] = pulls.map((pull) => ({
+      number: pull.number,
+      title: pull.title,
+      author: pull.user?.login ?? null,
+      createdAt: toIso(pull.created_at),
+      url: pull.html_url ?? null,
+      draft: Boolean(pull.draft),
+      labels: (pull.labels ?? []).map((label) => label.name),
+    }));
+
+    const mappedIssues: TicketInfo[] = issues
+      .filter((issue) => !issue.pull_request)
+      .map((issue) => ({
+        number: issue.number,
+        title: issue.title,
+        author: issue.user?.login ?? null,
+        createdAt: toIso(issue.created_at),
+        url: issue.html_url ?? null,
+        draft: false,
+        labels: (issue.labels ?? []).map((label) => label.name),
+      }));
+
     // open_issues_count zaehlt bei GitHub PRs mit – hier wieder herausrechnen.
     const openPullRequests = pulls.length;
     const openIssues = Math.max(0, (repo.open_issues_count ?? 0) - openPullRequests);
 
+    const run = ciRuns?.workflow_runs?.[0];
+    const ci: CiInfo | null = run
+      ? {
+          state: mapRunState(run.status, run.conclusion),
+          name: run.name ?? null,
+          branch: run.head_branch ?? null,
+          url: run.html_url ?? null,
+          finishedAt: toIso(run.updated_at),
+        }
+      : null;
+
     return {
       fullName: repo.full_name,
       description: repo.description ?? null,
@@ -149,13 +196,36 @@ export class GitHubClient implements GitClient {
       pushedAt: toIso(repo.pushed_at),
       branches: mappedBranches,
       tags: mappedTags,
-      commits: mappedCommits,
+      // Angezeigt werden die letzten 15; die uebrigen dienten der Kurve.
+      commits: mappedCommits.slice(0, 15),
       releases: mappedReleases,
       languages: languages ?? {},
+      pullRequests: mappedPulls,
+      issues: mappedIssues,
+      ci,
+      commitActivity: bucketCommitActivity(mappedCommits.map((commit) => commit.date)),
     };
   }
 }
 
+/** GitHub trennt Lauf-Status und Ergebnis; hier auf einen Wert zusammenfuehren. */
+function mapRunState(status: string | null, conclusion: string | null): CiState {
+  if (status === "queued" || status === "waiting" || status === "pending") return "pending";
+  if (status === "in_progress") return "running";
+  switch (conclusion) {
+    case "success":
+      return "success";
+    case "cancelled":
+      return "cancelled";
+    case "failure":
+    case "timed_out":
+    case "startup_failure":
+      return "failure";
+    default:
+      return conclusion ? "failure" : "pending";
+  }
+}
+
 // ── API-Typen (nur die tatsaechlich genutzten Felder) ──────────
 
 interface GitHubRepo {
@@ -206,6 +276,36 @@ interface GitHubRelease {
   draft: boolean;
 }
 
+interface GitHubLabel {
+  name: string;
+}
+
 interface GitHubPull {
-  id: number;
+  number: number;
+  title: string;
+  html_url: string | null;
+  created_at: string | null;
+  draft?: boolean;
+  user?: { login: string } | null;
+  labels?: GitHubLabel[];
+}
+
+interface GitHubIssue {
+  number: number;
+  title: string;
+  html_url: string | null;
+  created_at: string | null;
+  user?: { login: string } | null;
+  labels?: GitHubLabel[];
+  /** Gesetzt, wenn der Eintrag in Wahrheit ein Pull Request ist. */
+  pull_request?: unknown;
+}
+
+interface GitHubRun {
+  name: string | null;
+  status: string | null;
+  conclusion: string | null;
+  head_branch: string | null;
+  html_url: string | null;
+  updated_at: string | null;
 }

src/lib/git/gitlab.ts

@@ -1,6 +1,8 @@
 import { getJson, getJsonSafe, normalizeBaseUrl, shortSha, toIso } from "./http";
 import type {
   BranchInfo,
+  CiInfo,
+  CiState,
   CommitInfo,
   ConnectionCheck,
   GitClient,
@@ -10,7 +12,9 @@ import type {
   RepoRef,
   RepoSnapshotData,
   TagInfo,
+  TicketInfo,
 } from "./types";
+import { bucketCommitActivity } from "./types";
 
 /**
  * GitLab – gitlab.com und selbst gehostete Instanzen (API v4).
@@ -80,16 +84,26 @@ export class GitLabClient implements GitClient {
 
     const project = await getJson<GitLabProject>(`${base}?statistics=true`, { headers });
 
-    const [branches, tags, commits, releases, languages, mergeRequests] = await Promise.all([
-      getJsonSafe<GitLabBranch[]>(`${base}/repository/branches?per_page=50`, [], { headers }),
-      getJsonSafe<GitLabTag[]>(`${base}/repository/tags?per_page=25`, [], { headers }),
-      getJsonSafe<GitLabCommit[]>(`${base}/repository/commits?per_page=15`, [], { headers }),
-      getJsonSafe<GitLabRelease[]>(`${base}/releases?per_page=10`, [], { headers }),
-      getJsonSafe<Record<string, number>>(`${base}/languages`, {}, { headers }),
-      getJsonSafe<GitLabMergeRequest[]>(`${base}/merge_requests?state=opened&per_page=100`, [], {
-        headers,
-      }),
-    ]);
+    const defaultBranch = project.default_branch ?? "";
+
+    const [branches, tags, commits, releases, languages, mergeRequests, issues, pipelines] =
+      await Promise.all([
+        getJsonSafe<GitLabBranch[]>(`${base}/repository/branches?per_page=50`, [], { headers }),
+        getJsonSafe<GitLabTag[]>(`${base}/repository/tags?per_page=25`, [], { headers }),
+        // 100 statt 15: die aelteren brauchen wir fuer die Aktivitaetskurve.
+        getJsonSafe<GitLabCommit[]>(`${base}/repository/commits?per_page=100`, [], { headers }),
+        getJsonSafe<GitLabRelease[]>(`${base}/releases?per_page=10`, [], { headers }),
+        getJsonSafe<Record<string, number>>(`${base}/languages`, {}, { headers }),
+        getJsonSafe<GitLabMergeRequest[]>(`${base}/merge_requests?state=opened&per_page=50`, [], {
+          headers,
+        }),
+        getJsonSafe<GitLabIssue[]>(`${base}/issues?state=opened&per_page=50`, [], { headers }),
+        getJsonSafe<GitLabPipeline[]>(
+          `${base}/pipelines?per_page=1${defaultBranch ? `&ref=${encodeURIComponent(defaultBranch)}` : ""}`,
+          [],
+          { headers },
+        ),
+      ]);
 
     const mappedBranches: BranchInfo[] = branches.map((branch) => ({
       name: branch.name,
@@ -128,6 +142,37 @@ export class GitLabClient implements GitClient {
       draft: false,
     }));
 
+    const mappedMergeRequests: TicketInfo[] = mergeRequests.map((entry) => ({
+      number: entry.iid,
+      title: entry.title,
+      author: entry.author?.username ?? null,
+      createdAt: toIso(entry.created_at),
+      url: entry.web_url ?? null,
+      draft: Boolean(entry.draft),
+      labels: entry.labels ?? [],
+    }));
+
+    const mappedIssues: TicketInfo[] = issues.map((entry) => ({
+      number: entry.iid,
+      title: entry.title,
+      author: entry.author?.username ?? null,
+      createdAt: toIso(entry.created_at),
+      url: entry.web_url ?? null,
+      draft: false,
+      labels: entry.labels ?? [],
+    }));
+
+    const pipeline = pipelines[0];
+    const ci: CiInfo | null = pipeline
+      ? {
+          state: mapPipelineState(pipeline.status),
+          name: pipeline.name ?? `Pipeline #${pipeline.id}`,
+          branch: pipeline.ref ?? null,
+          url: pipeline.web_url ?? null,
+          finishedAt: toIso(pipeline.updated_at),
+        }
+      : null;
+
     return {
       fullName: project.path_with_namespace,
       description: project.description ?? null,
@@ -144,13 +189,33 @@ export class GitLabClient implements GitClient {
       pushedAt: toIso(project.last_activity_at),
       branches: mappedBranches,
       tags: mappedTags,
-      commits: mappedCommits,
+      commits: mappedCommits.slice(0, 15),
       releases: mappedReleases,
       languages: languages ?? {},
+      pullRequests: mappedMergeRequests,
+      issues: mappedIssues,
+      ci,
+      commitActivity: bucketCommitActivity(mappedCommits.map((commit) => commit.date)),
     };
   }
 }
 
+function mapPipelineState(status: string | null): CiState {
+  switch (status) {
+    case "success":
+      return "success";
+    case "running":
+      return "running";
+    case "failed":
+      return "failure";
+    case "canceled":
+    case "skipped":
+      return "cancelled";
+    default:
+      return "pending";
+  }
+}
+
 // ── API-Typen ──────────────────────────────────────────────────
 
 interface GitLabProject {
@@ -205,5 +270,29 @@ interface GitLabRelease {
 }
 
 interface GitLabMergeRequest {
+  iid: number;
+  title: string;
+  created_at: string | null;
+  web_url: string | null;
+  draft?: boolean;
+  labels?: string[];
+  author?: { username: string } | null;
+}
+
+interface GitLabIssue {
+  iid: number;
+  title: string;
+  created_at: string | null;
+  web_url: string | null;
+  labels?: string[];
+  author?: { username: string } | null;
+}
+
+interface GitLabPipeline {
   id: number;
+  name?: string | null;
+  status: string | null;
+  ref: string | null;
+  web_url: string | null;
+  updated_at: string | null;
 }

src/lib/git/parse.test.ts

@@ -0,0 +1,109 @@
+import { describe, expect, it } from "vitest";
+import { guessProvider } from "./meta";
+import { parseRepoUrl } from "./index";
+import { ACTIVITY_DAYS, bucketCommitActivity } from "./types";
+
+describe("parseRepoUrl", () => {
+  it("zerlegt eine gewoehnliche https-URL", () => {
+    expect(parseRepoUrl("https://github.com/vercel/swr")).toMatchObject({
+      host: "github.com",
+      owner: "vercel",
+      name: "swr",
+      guessedProvider: "GITHUB",
+    });
+  });
+
+  it("entfernt die Endung .git", () => {
+    expect(parseRepoUrl("https://github.com/vercel/swr.git")?.name).toBe("swr");
+  });
+
+  it("versteht SSH-Adressen", () => {
+    expect(parseRepoUrl("git@gitlab.com:gruppe/projekt.git")).toMatchObject({
+      host: "gitlab.com",
+      owner: "gruppe",
+      name: "projekt",
+      guessedProvider: "GITLAB",
+    });
+  });
+
+  it("behaelt verschachtelte GitLab-Gruppen", () => {
+    expect(parseRepoUrl("https://gitlab.com/gruppe/untergruppe/projekt")).toMatchObject({
+      owner: "gruppe/untergruppe",
+      name: "projekt",
+    });
+  });
+
+  it("schneidet GitLab-Oberflaechenpfade ab dem /-/ ab", () => {
+    expect(parseRepoUrl("https://gitlab.com/gruppe/projekt/-/tree/main")).toMatchObject({
+      owner: "gruppe",
+      name: "projekt",
+    });
+  });
+
+  it("kommt mit einer eigenen Gitea-Instanz zurecht", () => {
+    expect(parseRepoUrl("https://git.meine-firma.de/team/repo")).toMatchObject({
+      baseUrl: "https://git.meine-firma.de",
+      owner: "team",
+      name: "repo",
+      guessedProvider: "GITEA",
+    });
+  });
+
+  it("gibt null zurueck, wenn kein Repository erkennbar ist", () => {
+    expect(parseRepoUrl("https://github.com/nurbenutzer")).toBeNull();
+    expect(parseRepoUrl("")).toBeNull();
+    expect(parseRepoUrl("kein-url-artiger-text")).toBeNull();
+  });
+});
+
+describe("guessProvider", () => {
+  it("erkennt die grossen beiden am Hostnamen", () => {
+    expect(guessProvider("github.com")).toBe("GITHUB");
+    expect(guessProvider("gitlab.example.org")).toBe("GITLAB");
+  });
+
+  it("nimmt bei allem anderen Gitea an", () => {
+    expect(guessProvider("git.meine-firma.de")).toBe("GITEA");
+  });
+});
+
+describe("bucketCommitActivity", () => {
+  const dayMs = 24 * 60 * 60 * 1000;
+  const daysAgo = (days: number) => new Date(Date.now() - days * dayMs).toISOString();
+
+  it("liefert ohne Commits den vollen Zeitraum", () => {
+    expect(bucketCommitActivity([])).toHaveLength(ACTIVITY_DAYS);
+  });
+
+  it("sortiert den juengsten Commit ans Ende", () => {
+    const buckets = bucketCommitActivity([daysAgo(29), daysAgo(0)]);
+    expect(buckets).toHaveLength(ACTIVITY_DAYS);
+    expect(buckets[ACTIVITY_DAYS - 1]).toBe(1);
+  });
+
+  it("zaehlt mehrere Commits desselben Tages zusammen", () => {
+    const buckets = bucketCommitActivity([daysAgo(29), daysAgo(2), daysAgo(2), daysAgo(2)]);
+    expect(buckets[buckets.length - 3]).toBe(3);
+  });
+
+  it("kuerzt auf den belegten Zeitraum, statt Unbekanntes als Null zu zeigen", () => {
+    // Reicht die geholte Historie nur fuenf Tage zurueck, duerfen die
+    // 25 Tage davor nicht als "keine Commits" erscheinen.
+    const buckets = bucketCommitActivity([daysAgo(4), daysAgo(0)]);
+    expect(buckets).toHaveLength(5);
+    expect(buckets[0]).toBe(1);
+    expect(buckets[4]).toBe(1);
+  });
+
+  it("ignoriert unlesbare Werte", () => {
+    const buckets = bucketCommitActivity([null, "voelliger Unsinn"]);
+    expect(buckets).toHaveLength(ACTIVITY_DAYS);
+    expect(buckets.every((value) => value === 0)).toBe(true);
+  });
+
+  it("laesst aeltere Commits den vollen Zeitraum aufspannen", () => {
+    const buckets = bucketCommitActivity([daysAgo(100), daysAgo(1)]);
+    expect(buckets).toHaveLength(ACTIVITY_DAYS);
+    expect(buckets[ACTIVITY_DAYS - 2]).toBe(1);
+  });
+});

src/lib/git/types.ts

@@ -47,6 +47,29 @@ export interface ReleaseInfo {
   draft: boolean;
 }
 
+/** Ein offener Pull Request, Merge Request oder ein Issue. */
+export interface TicketInfo {
+  number: number;
+  title: string;
+  author: string | null;
+  createdAt: string | null;
+  url: string | null;
+  draft: boolean;
+  labels: string[];
+}
+
+/** Ergebnis des letzten CI-Laufs auf dem Default-Branch. */
+export type CiState = "success" | "failure" | "running" | "pending" | "cancelled";
+
+export interface CiInfo {
+  state: CiState;
+  /** Name des Workflows bzw. der Pipeline, falls die API ihn liefert. */
+  name: string | null;
+  branch: string | null;
+  url: string | null;
+  finishedAt: string | null;
+}
+
 export interface RepoOverview {
   fullName: string;
   description: string | null;
@@ -67,6 +90,53 @@ export interface RepoSnapshotData extends RepoOverview {
   commits: CommitInfo[];
   releases: ReleaseInfo[];
   languages: Record<string, number>;
+  pullRequests: TicketInfo[];
+  issues: TicketInfo[];
+  ci: CiInfo | null;
+  /** Commits je Tag der letzten 30 Tage, aeltester zuerst. */
+  commitActivity: number[];
+}
+
+/** Tage, ueber die die Commit-Aktivitaet gebildet wird. */
+export const ACTIVITY_DAYS = 30;
+
+/**
+ * Verteilt Commit-Zeitpunkte auf Tagesbuckets. Bewusst aus den ohnehin
+ * geholten Commits berechnet statt ueber eigene Statistik-Endpunkte: die
+ * gibt es nicht bei allen drei Systemen, und bei GitHub antworten sie beim
+ * ersten Aufruf mit 202 und ohne Daten.
+ *
+ * Wichtig fuer die Ehrlichkeit der Kurve: geholt wird nur eine Seite
+ * Commits. Liegt der aelteste davon noch innerhalb des Zeitraums, wissen wir
+ * ueber die Tage davor schlicht nichts – dort eine Null zu zeichnen waere
+ * falsch. Deshalb wird die Kurve auf den tatsaechlich belegten Zeitraum
+ * gekuerzt.
+ */
+export function bucketCommitActivity(dates: Array<string | null>): number[] {
+  const buckets = new Array<number>(ACTIVITY_DAYS).fill(0);
+  const now = Date.now();
+  const dayMs = 24 * 60 * 60 * 1000;
+
+  let oldestDaysAgo = -1;
+
+  for (const value of dates) {
+    if (!value) continue;
+    const time = Date.parse(value);
+    if (Number.isNaN(time)) continue;
+    const daysAgo = Math.floor((now - time) / dayMs);
+    if (daysAgo < 0) continue;
+    if (daysAgo > oldestDaysAgo) oldestDaysAgo = daysAgo;
+    if (daysAgo >= ACTIVITY_DAYS) continue;
+    buckets[ACTIVITY_DAYS - 1 - daysAgo] += 1;
+  }
+
+  // Reicht die Historie nicht bis an den Rand des Zeitraums, nur den
+  // belegten Ausschnitt zurueckgeben.
+  if (oldestDaysAgo >= 0 && oldestDaysAgo < ACTIVITY_DAYS - 1) {
+    return buckets.slice(ACTIVITY_DAYS - 1 - oldestDaysAgo);
+  }
+
+  return buckets;
 }
 
 export interface RepoListItem {

src/lib/sync/index.ts

@@ -117,6 +117,14 @@ async function persistSnapshot(projectId: string, data: RepoSnapshotData) {
     commits: data.commits as unknown as object,
     releases: data.releases as unknown as object,
     languages: data.languages as unknown as object,
+    pullRequests: data.pullRequests as unknown as object,
+    issues: data.issues as unknown as object,
+    commitActivity: data.commitActivity as unknown as object,
+    ciState: data.ci?.state ?? null,
+    ciName: data.ci?.name ?? null,
+    ciBranch: data.ci?.branch ?? null,
+    ciUrl: data.ci?.url ?? null,
+    ciFinishedAt: data.ci?.finishedAt ? new Date(data.ci.finishedAt) : null,
     pushedAt: data.pushedAt ? new Date(data.pushedAt) : null,
     fetchedAt: new Date(),
   };