Adopt scripts-to-rule-them-all: script/ entrypoints, Makefile shims

Makefile

@@ -1,25 +1,38 @@
-.PHONY: install test lint fmt fmt-check check docker hooks build clean dev
+.PHONY: bootstrap setup install test lint fmt fmt-check check docker hooks build clean dev
+
+# Standard targets are thin shims; the implementations live in script/
+# per the scripts-to-rule-them-all pattern (see the Entrypoints section
+# of README.md).
+
+bootstrap:
+	@script/bootstrap
+
+setup:
+	@script/setup
 
 install:
 	@yarn install
 
 test:
-	@echo "Running tests..."
-	@timeout 30 yarn run test 2>&1
+	@script/test
 
 lint:
-	@echo "Linting..."
-	@yarn run lint 2>&1
+	@script/lint
 
 fmt:
-	@echo "Formatting..."
-	@yarn run fmt 2>&1
+	@script/fmt
 
 fmt-check:
-	@echo "Checking formatting..."
-	@yarn run fmt-check 2>&1
+	@script/fmt-check
 
-check: test lint fmt-check
+check:
+	@script/check
+
+docker:
+	@script/docker
+
+hooks:
+	@script/install-precommit
 
 build:
 	@echo "Building extension..."
@@ -31,15 +44,3 @@ clean:
 dev:
 	@echo "Building in watch mode..."
 	@yarn run build --watch 2>&1
-
-docker:
-	@docker build -t autistmask .
-
-hooks:
-	@echo "Installing pre-commit hook..."
-	@mkdir -p .git/hooks
-	@echo '#!/usr/bin/env bash' > .git/hooks/pre-commit
-	@echo 'set -euo pipefail' >> .git/hooks/pre-commit
-	@echo 'make check' >> .git/hooks/pre-commit
-	@chmod +x .git/hooks/pre-commit
-	@echo "Pre-commit hook installed."