use local git repo - basic features seem to work

.env.production.example

@@ -5,11 +5,7 @@
 NEXTAUTH_SECRET=change-me-to-a-random-secret
 NEXTAUTH_URL=https://docs.linumiq.com
 
-# Gitea Git Provider
+# Git branch
-GITEA_TOKEN=your-gitea-api-token
-GITEA_OWNER=LinumIQ
-GITEA_REPO=docs
-GITEA_URL=https://git.linumiq.com
 TINA_GIT_BRANCH=main
 
 # Redis (internal docker network)

Dockerfile

@@ -1,7 +1,7 @@
 FROM node:22-alpine AS base
 
 RUN corepack enable
-RUN apk add --no-cache libc6-compat
+RUN apk add --no-cache libc6-compat git
 
 # --- Dependencies stage ---
 FROM base AS deps
@@ -41,6 +41,14 @@ COPY --from=builder /app/public ./public
 COPY --from=builder /app/content ./content
 COPY --from=builder /app/tina ./tina
 
+# Initialize a local git repo for IsomorphicBridge
+# IsomorphicBridge requires a .git directory with at least one commit
+RUN git init && \
+    git config user.email "cms@linumiq.com" && \
+    git config user.name "TinaCMS" && \
+    git add -A && \
+    git commit -m "Initial content"
+
 # Copy the startup indexing script
 COPY --from=builder /app/scripts/index-database.mjs ./scripts/index-database.mjs
 
@@ -48,7 +56,9 @@ COPY --from=builder /app/scripts/index-database.mjs ./scripts/index-database.mjs
 COPY --from=builder /app/.next/static/pagefind ./.next/static/pagefind
 
 # Create cache directory with correct permissions
-RUN mkdir -p .next/cache && chown -R nextjs:nodejs .next/cache
+# IsomorphicBridge needs write access to .git and content for commits
+RUN mkdir -p .next/cache && \
+    chown -R nextjs:nodejs .next/cache .git content tina
 
 USER nextjs
 

docker-compose.yml

@@ -9,10 +9,6 @@ services:
       - TINA_PUBLIC_IS_LOCAL=false
       - NEXTAUTH_SECRET=${NEXTAUTH_SECRET}
       - NEXTAUTH_URL=${NEXTAUTH_URL:-http://localhost:3000}
-      - GITEA_TOKEN=${GITEA_TOKEN}
-      - GITEA_OWNER=${GITEA_OWNER:-LinumIQ}
-      - GITEA_REPO=${GITEA_REPO:-docs}
-      - GITEA_URL=${GITEA_URL:-https://git.linumiq.com}
       - TINA_GIT_BRANCH=${TINA_GIT_BRANCH:-main}
       - KV_REST_API_URL=http://redis-http:80
       - KV_REST_API_TOKEN=${KV_REST_API_TOKEN}

package.json

@@ -29,7 +29,6 @@
     "date-fns": "^4.1.0",
     "fast-glob": "^3.3.3",
     "html-to-md": "^0.8.8",
-    "js-base64": "^3.7.8",
     "lodash": "^4.17.21",
     "mermaid": "^11.6.0",
     "monaco-editor": "^0.52.2",

pnpm-lock.yaml

@@ -41,9 +41,6 @@ importers:
       html-to-md:
         specifier: ^0.8.8
         version: 0.8.8
-      js-base64:
-        specifier: ^3.7.8
-        version: 3.7.8
       lodash:
         specifier: ^4.17.21
         version: 4.17.21
@@ -4915,9 +4912,6 @@ packages:
       react:
         optional: true
 
-  js-base64@3.7.8:
-    resolution: {integrity: sha512-hNngCeKxIUQiEUN3GPJOkz4wF/YvdUdbNL9hsBcMQTkKzboD7T/q3OYOuuPZLUE6dBxSGpwhk5mwuDud7JVAow==}
-
   js-cookie@2.2.1:
     resolution: {integrity: sha512-HvdH2LzI/EAZcUwA8+0nKNtWHqS+ZmijLA30RwZA0bo7ToCckjK5MkGhjED9KoRcXO6BaGI3I9UIzSA1FKFPOQ==}
 
@@ -12788,8 +12782,6 @@ snapshots:
       '@types/react': 19.2.9
       react: 19.2.3
 
-  js-base64@3.7.8: {}
-
   js-cookie@2.2.1: {}
 
   js-sha1@0.6.0: {}

tina/database.ts

@@ -1,45 +1,44 @@
 import {
   createDatabase,
   createLocalDatabase,
-  FilesystemBridge,
+  IsomorphicBridge,
 } from "@tinacms/datalayer";
 import { RedisLevel } from "upstash-redis-level";
 import { Redis } from "@upstash/redis";
-import { GiteaGitProvider } from "./gitea-git-provider";
 
 const isLocal = process.env.TINA_PUBLIC_IS_LOCAL === "true";
 const branch = process.env.TINA_GIT_BRANCH || "main";
 
 function createProductionDatabase() {
-  const giteaUrl = process.env.GITEA_URL;
-  const giteaToken = process.env.GITEA_TOKEN;
-  const giteaOwner = process.env.GITEA_OWNER;
-  const giteaRepo = process.env.GITEA_REPO;
   const kvUrl = process.env.KV_REST_API_URL;
   const kvToken = process.env.KV_REST_API_TOKEN;
 
-  if (!giteaUrl || !giteaToken || !giteaOwner || !giteaRepo) {
+  if (!kvUrl || !kvToken) {
     // During tinacms build (schema generation), env vars may not be available.
     // Fall back to local database for the build step.
     return createLocalDatabase();
   }
 
   return createDatabase({
-    gitProvider: new GiteaGitProvider({
+    gitProvider: {
-      owner: giteaOwner,
+      onPut: async () => {},
-      repo: giteaRepo,
+      onDelete: async () => {},
-      token: giteaToken,
+    },
-      branch,
-      baseUrl: giteaUrl,
-    }),
     databaseAdapter: new RedisLevel<string, Record<string, unknown>>({
       redis: new Redis({
-        url: kvUrl || "http://localhost:8079",
+        url: kvUrl,
-        token: kvToken || "example_token",
+        token: kvToken,
       }) as any,
       debug: process.env.DEBUG === "true" || false,
     }),
-    bridge: new FilesystemBridge(process.cwd()),
+    bridge: new IsomorphicBridge(process.cwd(), {
+      gitRoot: process.cwd(),
+      author: {
+        name: "TinaCMS",
+        email: "cms@linumiq.com",
+      },
+      commitMessage: "Content updated via TinaCMS",
+    }),
     namespace: branch,
   });
 }

tina/gitea-git-provider.ts

@@ -1,123 +0,0 @@
-import { Base64 } from "js-base64";
-import type { GitProvider } from "@tinacms/datalayer";
-
-export interface GiteaGitProviderOptions {
-  owner: string;
-  repo: string;
-  token: string;
-  branch: string;
-  baseUrl: string;
-  commitMessage?: string;
-  rootPath?: string;
-}
-
-export class GiteaGitProvider implements GitProvider {
-  owner: string;
-  repo: string;
-  branch: string;
-  baseUrl: string;
-  commitMessage: string;
-  rootPath?: string;
-  private token: string;
-
-  constructor(args: GiteaGitProviderOptions) {
-    this.owner = args.owner;
-    this.repo = args.repo;
-    this.branch = args.branch;
-    this.baseUrl = args.baseUrl.replace(/\/$/, "");
-    this.commitMessage = args.commitMessage || "Edited with TinaCMS";
-    this.rootPath = args.rootPath;
-    this.token = args.token;
-  }
-
-  private getApiUrl(path: string): string {
-    return `${this.baseUrl}/api/v1/repos/${this.owner}/${this.repo}/contents/${path}`;
-  }
-
-  private getHeaders(): Record<string, string> {
-    return {
-      Authorization: `token ${this.token}`,
-      "Content-Type": "application/json",
-      Accept: "application/json",
-    };
-  }
-
-  private getKeyWithPath(key: string): string {
-    return this.rootPath ? `${this.rootPath}/${key}` : key;
-  }
-
-  private async getFileSha(
-    keyWithPath: string
-  ): Promise<string | undefined> {
-    try {
-      const url = `${this.getApiUrl(keyWithPath)}?ref=${encodeURIComponent(this.branch)}`;
-      const response = await fetch(url, {
-        method: "GET",
-        headers: this.getHeaders(),
-      });
-      if (!response.ok) {
-        return undefined;
-      }
-      const data = await response.json();
-      return data.sha;
-    } catch {
-      return undefined;
-    }
-  }
-
-  async onPut(key: string, value: string): Promise<void> {
-    const keyWithPath = this.getKeyWithPath(key);
-    const sha = await this.getFileSha(keyWithPath);
-
-    const body: Record<string, unknown> = {
-      message: this.commitMessage,
-      content: Base64.encode(value),
-      branch: this.branch,
-    };
-
-    if (sha) {
-      body.sha = sha;
-    }
-
-    const response = await fetch(this.getApiUrl(keyWithPath), {
-      method: sha ? "PUT" : "POST",
-      headers: this.getHeaders(),
-      body: JSON.stringify(body),
-    });
-
-    if (!response.ok) {
-      const errorText = await response.text();
-      throw new Error(
-        `Failed to save ${keyWithPath}: ${response.status} ${errorText}`
-      );
-    }
-  }
-
-  async onDelete(key: string): Promise<void> {
-    const keyWithPath = this.getKeyWithPath(key);
-    const sha = await this.getFileSha(keyWithPath);
-
-    if (!sha) {
-      throw new Error(
-        `Could not find file ${keyWithPath} in repo ${this.owner}/${this.repo}`
-      );
-    }
-
-    const response = await fetch(this.getApiUrl(keyWithPath), {
-      method: "DELETE",
-      headers: this.getHeaders(),
-      body: JSON.stringify({
-        message: this.commitMessage,
-        branch: this.branch,
-        sha,
-      }),
-    });
-
-    if (!response.ok) {
-      const errorText = await response.text();
-      throw new Error(
-        `Failed to delete ${keyWithPath}: ${response.status} ${errorText}`
-      );
-    }
-  }
-}