feat: configure prettier with pre-commit hook

.git-blame-ignore-revs

@@ -0,0 +1,2 @@
+# Prettier initial formatting (2026-03-28)
+afcc3d1523f99c77ff67c4fd1af12334660113f6

.gitattributes

@@ -0,0 +1,2 @@
+* text=auto eol=lf
+.husky/* text eol=lf

.github/release.yml

@@ -35,7 +35,7 @@ changelog:
         - dependencies
     - title: "\U0001F4DD Other Changes"
       labels:
-        - "*"
+        - '*'
       exclude:
         labels:
           - dependencies

.github/workflows/ci-quality.yml

@@ -4,6 +4,19 @@ on:
   workflow_call:
 
 jobs:
+  format:
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    steps:
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
+        with:
+          node-version: 20
+          cache: npm
+          cache-dependency-path: package-lock.json
+      - run: npm ci
+      - run: npx prettier --check .
+
   typecheck:
     runs-on: ubuntu-latest
     timeout-minutes: 10

.github/workflows/ci-report.yml

@@ -6,12 +6,12 @@ name: CI Report
 
 on:
   workflow_run:
-    workflows: ["CI"]
+    workflows: ['CI']
     types: [completed]
 
 permissions:
-  actions: read        # needed to list/download workflow run artifacts
-  contents: read       # needed for sparse checkout of vitest.config.ts
+  actions: read # needed to list/download workflow run artifacts
+  contents: read # needed for sparse checkout of vitest.config.ts
   pull-requests: write # needed to post sticky PR comment
 
 jobs:

.github/workflows/claude.yml

@@ -53,7 +53,7 @@ jobs:
       pull-requests: write
       issues: write
       id-token: write
-      actions: read         # required for Claude to read CI results on PRs
+      actions: read # required for Claude to read CI results on PRs
     steps:
       # For PR-related triggers, resolve the fork repo so we can checkout correctly.
       - name: Resolve PR context

.husky/pre-commit

@@ -1,33 +1,26 @@
 #!/usr/bin/env bash
-# Pre-commit hook (husky): typecheck + unit tests for both packages.
-# Mirrors CI checks from ci-quality.yml and ci-tests.yml.
+# Pre-commit hook: format staged files + typecheck.
+# Tests run in CI (ci-tests.yml), not here.
 # Skip with: git commit --no-verify
-#
-# CI coverage:
-#   quality / typecheck      → tsc --noEmit in gitnexus/
-#   quality / typecheck-web  → tsc -b --noEmit in gitnexus-web/
-#   tests / ubuntu+coverage  → vitest run in gitnexus/ (all projects)
-#   e2e / chromium           → playwright (requires servers — skipped)
 
 ROOT="$(git rev-parse --show-toplevel)"
 
+# 1. Format staged files with prettier via lint-staged
+echo "pre-commit: formatting staged files..."
+"$ROOT/node_modules/.bin/lint-staged" || exit 1
+
+# 2. Typecheck changed packages
 WEB_CHANGED=$(git diff --cached --name-only -- 'gitnexus-web/' | head -1)
 CLI_CHANGED=$(git diff --cached --name-only -- 'gitnexus/' | head -1)
 
 if [ -n "$WEB_CHANGED" ]; then
   echo "pre-commit: typechecking gitnexus-web (tsc -b)..."
-  cd "$ROOT/gitnexus-web" && npx tsc -b --noEmit
-
-  echo "pre-commit: running gitnexus-web unit tests..."
-  npx vitest run --reporter=dot
+  cd "$ROOT/gitnexus-web" && ./node_modules/.bin/tsc -b --noEmit || exit 1
 fi
 
 if [ -n "$CLI_CHANGED" ]; then
   echo "pre-commit: typechecking gitnexus..."
-  cd "$ROOT/gitnexus" && npx tsc --noEmit
-
-  echo "pre-commit: running gitnexus unit tests (default project)..."
-  npx vitest run --project default --reporter=dot
+  cd "$ROOT/gitnexus" && ./node_modules/.bin/tsc --noEmit || exit 1
 fi
 
 echo "pre-commit: all checks passed"

.prettierignore

@@ -0,0 +1,16 @@
+dist/
+coverage/
+gitnexus/vendor/
+gitnexus/test/fixtures/
+gitnexus-web/playwright-report/
+gitnexus-web/test-results/
+*.d.ts
+*.snap
+*.wasm
+*.md
+.gitnexus/
+.vercel/
+.claude-flow/
+.swarm/
+assets/
+repomix-output*

.prettierrc

@@ -0,0 +1,10 @@
+{
+  "semi": true,
+  "singleQuote": true,
+  "trailingComma": "all",
+  "printWidth": 100,
+  "tabWidth": 2,
+  "endOfLine": "lf",
+  "plugins": ["prettier-plugin-tailwindcss"],
+  "tailwindStylesheet": "./gitnexus-web/src/index.css"
+}

eval/configs/models/claude-haiku.yaml

@@ -1,8 +1,8 @@
 # Claude Haiku 4.5 — fast, cheap, good baseline
 # Via OpenRouter (set OPENROUTER_API_KEY in .env)
 model:
-  model_name: "openrouter/anthropic/claude-haiku-4.5"
-  cost_tracking: "ignore_errors"
+  model_name: 'openrouter/anthropic/claude-haiku-4.5'
+  cost_tracking: 'ignore_errors'
   model_kwargs:
     max_tokens: 8192
     temperature: 0

eval/configs/models/claude-opus.yaml

@@ -2,8 +2,8 @@
 # Via OpenRouter (set OPENROUTER_API_KEY in .env)
 # To use Anthropic directly, change to: anthropic/claude-opus-4-20250514
 model:
-  model_name: "openrouter/anthropic/claude-opus-4"
-  cost_tracking: "ignore_errors"
+  model_name: 'openrouter/anthropic/claude-opus-4'
+  cost_tracking: 'ignore_errors'
   model_kwargs:
     max_tokens: 16384
     temperature: 0

eval/configs/models/claude-sonnet.yaml

@@ -2,8 +2,8 @@
 # Via OpenRouter (set OPENROUTER_API_KEY in .env)
 # To use Anthropic directly, change to: anthropic/claude-sonnet-4-20250514
 model:
-  model_name: "openrouter/anthropic/claude-sonnet-4"
-  cost_tracking: "ignore_errors"
+  model_name: 'openrouter/anthropic/claude-sonnet-4'
+  cost_tracking: 'ignore_errors'
   model_kwargs:
     max_tokens: 16384
     temperature: 0

eval/configs/models/deepseek-chat.yaml

@@ -1,9 +1,9 @@
 model: deepseek-ai/deepseek-chat
 provider: openrouter
 cost:
-  input: 0.14  # per 1M tokens
-  output: 0.28  # per 1M tokens
-  
+  input: 0.14 # per 1M tokens
+  output: 0.28 # per 1M tokens
+
 # Native DeepSeek API (direct)
 api_key: null
 base_url: null

eval/configs/models/deepseek-v3.yaml

@@ -1,9 +1,9 @@
 model: deepseek-ai/DeepSeek-V3
 provider: openrouter
 cost:
-  input: 0.27  # per 1M tokens
-  output: 1.10  # per 1M tokens
-  
+  input: 0.27 # per 1M tokens
+  output: 1.10 # per 1M tokens
+
 # Native DeepSeek API (direct)
 # Get your API key at: https://platform.deepseek.com/
 # Or use OpenRouter with: OPENROUTER_API_KEY

eval/configs/models/glm-4.7.yaml

@@ -1,7 +1,7 @@
 # GLM 4.7 — via OpenRouter (set OPENROUTER_API_KEY in .env)
 model:
-  model_name: "openrouter/zhipuai/glm-4.7"
-  cost_tracking: "ignore_errors"
+  model_name: 'openrouter/zhipuai/glm-4.7'
+  cost_tracking: 'ignore_errors'
   model_kwargs:
     max_tokens: 8192
     temperature: 0

eval/configs/models/glm-5.yaml

@@ -1,7 +1,7 @@
 # GLM 5 — via OpenRouter (set OPENROUTER_API_KEY in .env)
 model:
-  model_name: "openrouter/zhipuai/glm-5"
-  cost_tracking: "ignore_errors"
+  model_name: 'openrouter/zhipuai/glm-5'
+  cost_tracking: 'ignore_errors'
   model_kwargs:
     max_tokens: 8192
     temperature: 0

eval/configs/models/minimax-2.5.yaml

@@ -1,7 +1,7 @@
 # MiniMax M1 2.5 — via OpenRouter (set OPENROUTER_API_KEY in .env)
 model:
-  model_name: "openrouter/minimax/minimax-m1-2.5"
-  cost_tracking: "ignore_errors"
+  model_name: 'openrouter/minimax/minimax-m1-2.5'
+  cost_tracking: 'ignore_errors'
   model_kwargs:
     max_tokens: 8192
     temperature: 0

eval/configs/models/minimax-m2.1.yaml

@@ -3,9 +3,9 @@
 # The action_regex tells mini-swe-agent to parse ```bash blocks from responses.
 model:
   model_class: litellm_textbased
-  model_name: "openrouter/minimax/minimax-m2.5"
+  model_name: 'openrouter/minimax/minimax-m2.5'
   action_regex: "```(?:bash|mswea_bash_command)\\s*\\n(.*?)\\n```"
-  cost_tracking: "ignore_errors"
+  cost_tracking: 'ignore_errors'
   model_kwargs:
     max_tokens: 8192
     temperature: 0

eval/configs/modes/baseline.yaml

@@ -1,9 +1,9 @@
 # Baseline mode — no GitNexus, pure mini-swe-agent (control group)
 agent:
-  agent_class: "eval.agents.gitnexus_agent.GitNexusAgent"
-  gitnexus_mode: "baseline"
+  agent_class: 'eval.agents.gitnexus_agent.GitNexusAgent'
+  gitnexus_mode: 'baseline'
   step_limit: 30
   cost_limit: 3.0
 
 environment:
-  environment_class: "docker"
+  environment_class: 'docker'

eval/configs/modes/native.yaml

@@ -5,14 +5,14 @@
 #
 # Use this mode to isolate the value of explicit tools without grep augmentation.
 agent:
-  agent_class: "eval.agents.gitnexus_agent.GitNexusAgent"
-  gitnexus_mode: "native"
+  agent_class: 'eval.agents.gitnexus_agent.GitNexusAgent'
+  gitnexus_mode: 'native'
   step_limit: 30
   cost_limit: 3.0
   track_gitnexus_usage: true
 
 environment:
-  environment_class: "eval.environments.gitnexus_docker.GitNexusDockerEnvironment"
+  environment_class: 'eval.environments.gitnexus_docker.GitNexusDockerEnvironment'
   enable_gitnexus: true
   skip_embeddings: true
   gitnexus_timeout: 120

eval/configs/modes/native_augment.yaml

@@ -8,16 +8,16 @@
 #
 # The agent decides when to use explicit tools vs rely on enriched grep results.
 agent:
-  agent_class: "eval.agents.gitnexus_agent.GitNexusAgent"
-  gitnexus_mode: "native_augment"
+  agent_class: 'eval.agents.gitnexus_agent.GitNexusAgent'
+  gitnexus_mode: 'native_augment'
   step_limit: 30
   cost_limit: 3.0
   augment_timeout: 5.0
   augment_min_pattern_length: 3
   track_gitnexus_usage: true
 
 environment:
-  environment_class: "eval.environments.gitnexus_docker.GitNexusDockerEnvironment"
+  environment_class: 'eval.environments.gitnexus_docker.GitNexusDockerEnvironment'
   enable_gitnexus: true
   skip_embeddings: true
   gitnexus_timeout: 120