Bump bundled diffr to 0.1.8

apps/review-desktop/package.json

@@ -29,7 +29,7 @@
     "@dev.fast/review-protocol": "workspace:*"
   },
   "devDependencies": {
-    "@dev.fast/diffr": "0.1.7",
+    "@dev.fast/diffr": "0.1.8",
     "@dev.fast/review-canvas": "workspace:*",
     "@types/node": "24.12.2",
     "jsdom": "29.1.1",

packages/review-protocol/package.json

@@ -20,7 +20,7 @@
     "typecheck": "pnpm -w exec tsc -p packages/review-protocol/tsconfig.json --noEmit"
   },
   "dependencies": {
-    "@dev.fast/diffr": "0.1.7",
+    "@dev.fast/diffr": "0.1.8",
     "@dev.fast/json": "workspace:*",
     "@dev.fast/trace-protocol": "workspace:*",
     "zod": "4.4.3"

packages/review/package.json

@@ -81,7 +81,7 @@
     "zod": "4.4.3"
   },
   "devDependencies": {
-    "@dev.fast/diffr": "0.1.7",
+    "@dev.fast/diffr": "0.1.8",
     "@dev.fast/json": "workspace:*",
     "@dev.fast/local-vcs": "^0.1.0",
     "@dev.fast/review-protocol": "workspace:*",

packages/review/src/server/diffr-config.test.ts

@@ -71,11 +71,11 @@ if (args[0] === 'config' && args[1] === 'show') {
   let value = args[3]; try { value = JSON.parse(value); } catch {}
   object[keys.at(-1)] = value;
   fs.writeFileSync(state, JSON.stringify(config));
- } else if (!args.includes('--config')) {
+ } else if (!args.includes('--no-index')) {
   console.log(JSON.stringify({type:'start',version:4,lhs:{type:'revision',rev:'base'},rhs:{type:'revision',rev:'head'},files:[]}));
   console.log(JSON.stringify({type:'complete',succeeded:0,failed:0}));
 } else {
-  const temporary = args[args.indexOf('--config') + 1];
+  const temporary = require('node:path').join(process.env.XDG_CONFIG_HOME, 'diffr', 'config.toml');
   fs.writeFileSync(${JSON.stringify(path.join(root, "test-config"))}, fs.readFileSync(temporary));
   fs.writeFileSync(${JSON.stringify(path.join(root, "test-path"))}, temporary);
   const mode = process.env.TEST_MODE;

packages/review/src/server/diffr-config.ts

@@ -1,5 +1,5 @@
 import { execFile } from "node:child_process";
-import { mkdtemp, rm, writeFile } from "node:fs/promises";
+import { mkdir, mkdtemp, rm, writeFile } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
 import { promisify } from "node:util";
@@ -257,9 +257,9 @@ export async function testDiffrSummarizer(
     };
 
     delete options.api_key;
-    const configPath = join(directory, "config.toml");
+    await mkdir(join(directory, "diffr"));
     await writeFile(
-      configPath,
+      join(directory, "diffr", "config.toml"),
       stringify({
         version: 1,
         plugins: {
@@ -278,8 +278,6 @@ export async function testDiffrSummarizer(
 
     const output = await diffr(
       [
-        "--config",
-        configPath,
         "--no-index",
         "--format",
         "ndjson",
@@ -290,7 +288,12 @@ export async function testDiffrSummarizer(
       ],
       directory,
       {
-        env: { ...process.env, GEMINI_API_KEY: apiKey, GOOGLE_API_KEY: "" },
+        env: {
+          ...process.env,
+          XDG_CONFIG_HOME: directory,
+          GEMINI_API_KEY: apiKey,
+          GOOGLE_API_KEY: "",
+        },
         signal: deadline,
       },
     );

pnpm-workspace.yaml

@@ -12,7 +12,7 @@ verifyDepsBeforeRun: false
 minimumReleaseAge: 10080
 minimumReleaseAgeStrict: true
 minimumReleaseAgeExclude:
-  - "@dev.fast/diffr@0.1.7"
+  - "@dev.fast/diffr@0.1.8"
 
 overrides:
   # @dev.fast/review declares a registry range; this override is what makes