Add structured rtk dotnet support (build/test/restore) with binlog/TRX parsing, robust argument forwarding, and locale-stable fallback behavior

.claude/hooks/rtk-rewrite.sh

@@ -89,6 +89,10 @@ elif echo "$MATCH_CMD" | grep -qE '^cargo[[:space:]]+nextest([[:space:]]|$)'; th
 elif echo "$MATCH_CMD" | grep -qE '^cargo[[:space:]]+fmt([[:space:]]|$)'; then
   REWRITTEN="${ENV_PREFIX}$(echo "$CMD_BODY" | sed 's/^cargo fmt/rtk cargo fmt/')"
 
+# --- .NET ---
+elif echo "$MATCH_CMD" | grep -qE '^dotnet[[:space:]]+(build|test|restore|format)([[:space:]]|$)'; then
+  REWRITTEN="${ENV_PREFIX}$(echo "$CMD_BODY" | sed 's/^dotnet/rtk dotnet/')"
+
 # --- File operations ---
 elif echo "$MATCH_CMD" | grep -qE '^cat[[:space:]]+'; then
   REWRITTEN="${ENV_PREFIX}$(echo "$CMD_BODY" | sed 's/^cat /rtk read /')"

Cargo.toml

@@ -27,6 +27,8 @@ toml = "0.8"
 chrono = "0.4"
 thiserror = "1.0"
 tempfile = "3"
+flate2 = "1.0"
+quick-xml = "0.37"
 
 [dev-dependencies]
 

README.md

@@ -164,6 +164,9 @@ rtk pytest                       # Python tests (failures only, 90% reduction)
 rtk pip list                     # Python packages (auto-detect uv, 70% reduction)
 rtk go test                      # Go tests (NDJSON, 90% reduction)
 rtk golangci-lint run            # Go linting (JSON, 85% reduction)
+rtk dotnet build                 # .NET build summary with binlog
+rtk dotnet test                  # .NET failures only (auto TRX + fallback parsing)
+rtk dotnet restore               # .NET restore summary
 ```
 
 ### Data & Analytics
@@ -256,7 +259,7 @@ rtk prisma migrate dev --name x  # Migration summary
 rtk prisma db-push               # Schema push summary
 ```
 
-### Python & Go Stack
+### Python, Go & .NET Stack
 ```bash
 # Python
 rtk ruff check                   # Ruff linter (JSON, 80% reduction)
@@ -271,8 +274,19 @@ rtk go test                      # NDJSON streaming parser (90% reduction)
 rtk go build                     # Build errors only (80% reduction)
 rtk go vet                       # Vet issues (75% reduction)
 rtk golangci-lint run            # JSON grouped by rule (85% reduction)
+
+# .NET
+rtk dotnet build                 # Build errors/warnings summary with binlog
+rtk dotnet test                  # Failed tests only (auto TRX cleanup, TestResults fallback)
+rtk dotnet restore               # Restore project/package summary
 ```
 
+Dotnet behavior notes:
+- RTK forwards your dotnet args as-is (`--configuration`, `--framework`, `--project`, `--no-build`, `--no-restore`, `--filter`, etc.).
+- RTK only injects defaults when missing (`-bl`, `-v:minimal`, `-nologo`) and does not override your explicit `-v` / `--logger`.
+- For `rtk dotnet test`, RTK auto-generates a TRX file, parses it when binlog/console counts are unavailable, then cleans up that temp TRX file.
+- If temp TRX is missing, RTK falls back to the newest `./TestResults/*.trx` file.
+
 ## Examples
 
 ### Standard vs rtk

hooks/rtk-rewrite.sh

@@ -72,6 +72,10 @@ elif echo "$MATCH_CMD" | grep -qE '^cargo[[:space:]]'; then
       ;;
   esac
 
+# --- .NET ---
+elif echo "$MATCH_CMD" | grep -qE '^dotnet[[:space:]]+(build|test|restore)([[:space:]]|$)'; then
+  REWRITTEN="${ENV_PREFIX}$(echo "$CMD_BODY" | sed 's/^dotnet/rtk dotnet/')"
+
 # --- File operations ---
 elif echo "$MATCH_CMD" | grep -qE '^cat[[:space:]]+'; then
   REWRITTEN="${ENV_PREFIX}$(echo "$CMD_BODY" | sed 's/^cat /rtk read /')"

hooks/test-rtk-rewrite.sh

@@ -149,10 +149,16 @@ test_rewrite "env + docker compose" \
   "COMPOSE_PROJECT_NAME=test docker compose up -d" \
   "COMPOSE_PROJECT_NAME=test rtk docker compose up -d"
 
+test_rewrite "env + dotnet test" \
+  "DOTNET_CLI_TELEMETRY_OPTOUT=1 dotnet test --nologo" \
+  "DOTNET_CLI_TELEMETRY_OPTOUT=1 rtk dotnet test --nologo"
+
 echo ""
 
 # ---- SECTION 3: New patterns ----
 echo "--- New patterns ---"
+
+# JS/TS
 test_rewrite "npm run test:e2e" \
   "npm run test:e2e" \
   "rtk npm test:e2e"
@@ -173,6 +179,20 @@ test_rewrite "npx vue-tsc --noEmit" \
   "npx vue-tsc --noEmit" \
   "rtk tsc --noEmit"
 
+# .NET
+test_rewrite "dotnet build" \
+  "dotnet build" \
+  "rtk dotnet build"
+
+test_rewrite "dotnet test --nologo" \
+  "dotnet test --nologo" \
+  "rtk dotnet test --nologo"
+
+test_rewrite "dotnet restore src/App.sln" \
+  "dotnet restore src/App.sln" \
+  "rtk dotnet restore src/App.sln"
+
+# Containers
 test_rewrite "docker compose up -d" \
   "docker compose up -d" \
   "rtk docker compose up -d"
@@ -193,18 +213,7 @@ test_rewrite "docker exec -it db psql" \
   "docker exec -it db psql" \
   "rtk docker exec -it db psql"
 
-test_rewrite "find (NOT rewritten — different arg format)" \
-  "find . -name '*.ts'" \
-  ""
-
-test_rewrite "tree (NOT rewritten — different arg format)" \
-  "tree src/" \
-  ""
-
-test_rewrite "wget (NOT rewritten — different arg format)" \
-  "wget https://example.com/file" \
-  ""
-
+# GitHub / Kubernetes
 test_rewrite "gh api repos/owner/repo" \
   "gh api repos/owner/repo" \
   "rtk gh api repos/owner/repo"
@@ -221,6 +230,19 @@ test_rewrite "kubectl apply -f deploy.yaml" \
   "kubectl apply -f deploy.yaml" \
   "rtk kubectl apply -f deploy.yaml"
 
+# Intentionally not rewritten (format-specific)
+test_rewrite "find (NOT rewritten — different arg format)" \
+  "find . -name '*.ts'" \
+  ""
+
+test_rewrite "tree (NOT rewritten — different arg format)" \
+  "tree src/" \
+  ""
+
+test_rewrite "wget (NOT rewritten — different arg format)" \
+  "wget https://example.com/file" \
+  ""
+
 echo ""
 
 # ---- SECTION 4: Vitest edge case (fixed double "run" bug) ----