From a7b5e35c1244030b6e2eae4c95c0082a05581eed Mon Sep 17 00:00:00 2001
From: Zsolt Tasnadi <rastasi@gmail.com>
Date: Fri, 27 Feb 2026 00:51:02 +0100
Subject: [PATCH] add minifier

---
 example-makefile.make   | 48 ++++++++++++++++++++++++++++++-----------
 example-woodpecker.yaml |  2 +-
 2 files changed, 37 insertions(+), 13 deletions(-)

diff --git a/example-makefile.make b/example-makefile.make
index 0b2ea3b..6045aaf 100644
--- a/example-makefile.make
+++ b/example-makefile.make
@@ -6,9 +6,13 @@ PROJECT = impostor
 
 ORDER      = $(PROJECT).inc
 OUTPUT     = $(PROJECT).lua
+OUTPUT_ORIGINAL   = $(PROJECT).original.lua
 OUTPUT_ZIP = $(PROJECT).html.zip
 OUTPUT_TIC = $(PROJECT).tic
 
+MINIFY     = minify.lua
+MINIFY_URL = https://raw.githubusercontent.com/ztimar31/lua-minify-tic80/refs/heads/master/minify.lua
+
 SRC_DIR    = inc
 SRC        = $(shell sed 's|^|$(SRC_DIR)/|' $(ORDER))
 
@@ -39,7 +43,19 @@ $(OUTPUT): $(SRC) $(ORDER)
 		echo "" >> $(OUTPUT); \
 	done
 
-export: build
+$(MINIFY):
+	@echo "==> Downloading $(MINIFY)"
+	@curl -fsSL $(MINIFY_URL) -o $(MINIFY)
+
+minify: $(OUTPUT_ORIGINAL)
+
+$(OUTPUT_ORIGINAL): $(SRC) $(ORDER) $(MINIFY)
+	@$(MAKE) build
+	@echo "==> Minifying $(OUTPUT)"
+	@cp $(OUTPUT) $(OUTPUT_ORIGINAL)
+	@lua $(MINIFY) minify $(OUTPUT_ORIGINAL) > $(OUTPUT)
+
+export: build minify
 	@if [ -z "$(VERSION)" ]; then \
 		echo "ERROR: VERSION not set!"; \
 		exit 1; \
@@ -58,8 +74,8 @@ export: build
 	@ls -lh $(PROJECT)-$(VERSION).* $(PROJECT).tic $(PROJECT).html.zip 2>/dev/null || true
 
 watch:
-	make build
-	fswatch -o $(SRC_DIR) $(ORDER) assets | while read; do make build; done
+	$(MAKE) build
+	fswatch -o $(SRC_DIR) $(ORDER) assets | while read; do $(MAKE) build; done
 
 import_assets: $(OUTPUT)
 	@TIC_CMD="load $(OUTPUT) &"; \
@@ -85,6 +101,7 @@ lint:
 	@touch $(LINT_TMP_LUA)
 	@line=1; \
 	while IFS= read -r f || [ -n "$$f" ]; do \
+	    f=$$(printf '%s' "$$f" | tr -d '\r'); \
 	    [ -z "$$f" ] && continue; \
 	    before=$$(wc -l < $(LINT_TMP_LUA)); \
 	    cat "$(SRC_DIR)/$$f" >> $(LINT_TMP_LUA); \
@@ -155,7 +172,7 @@ export_assets:
 	@$(call f_export_asset_awk,WAVES,$(OUTPUT),$(ASSETS_LUA))
 
 clean:
-	@rm -f $(PROJECT)-*.tic $(PROJECT)-*.html.zip $(OUTPUT)
+	@rm -f $(PROJECT)-*.tic $(PROJECT)-*.html.zip $(OUTPUT) $(OUTPUT_MIN) $(PROJECT).original.lua
 	@echo "==> Cleaned build artifacts"
 
 # CI/CD Targets
@@ -203,12 +220,19 @@ install_precommit_hook:
 	@chmod +x .git/hooks/pre-commit
 	@echo "Pre-commit hook installed successfully."
 
-.PHONY: all build export watch import_assets export_assets clean lint ci-version ci-export ci-upload ci-update install_precommit_hook
+docs: build
+	@echo "==> Checking for ldoc..."
+	@if ! command -v ldoc &> /dev/null; then \
+		echo "ldoc not found, attempting to install with luarocks..."; \
+		if command -v luarocks &> /dev/null; then \
+			luarocks install ldoc; \
+		else \
+			echo "Error: luarocks not found. Please install luarocks and then ldoc manually."; \
+			exit 1; \
+		fi; \
+	fi
+	@echo "==> Running ldoc..."
+	@ldoc ${OUTPUT} -d docs
+	@echo "==> Documentation generated."
 
-#-- <WAVES>
-#-- 000:224578acdeeeeddcba95434567653100
-#-- </WAVES>
-#
-#-- <SFX>
-#-- 000:000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000
-#-- </SFX>
+.PHONY: all build minify export watch import_assets export_assets clean lint ci-version ci-export ci-upload ci-update install_precommit_hook docs
diff --git a/example-woodpecker.yaml b/example-woodpecker.yaml
index 5160a5a..a3842e2 100644
--- a/example-woodpecker.yaml
+++ b/example-woodpecker.yaml
@@ -33,4 +33,4 @@ steps:
         from_secret: update_secret_key
     commands:
       - 'apk add --no-cache make curl'
-      - 'make ci-update'
\ No newline at end of file
+      - 'make ci-update'