From 058274fcc304279b1f4fe5effb683bee1a67f494 Mon Sep 17 00:00:00 2001
From: "Gabriel A. Giovanini" <mail@gabrielgio.me>
Date: Sat, 5 Oct 2024 16:04:22 +0200
Subject: ref: Makefile takes all go files into account

It leverages the fact that make checks file modification timestamps so
it does not compile again if there is no change. Now the all the files
generated take that into account when using makefile (scss, qtpl and go).
---
 .gitignore |  5 ++++-
 Makefile   | 17 +++++++++--------
 2 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/.gitignore b/.gitignore
index 776d7a2..541ad56 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,5 @@
-bin/
+# css output
 static/*.css
+
+# bin output
+cerrado
diff --git a/Makefile b/Makefile
index c235179..da2f091 100644
--- a/Makefile
+++ b/Makefile
@@ -1,12 +1,13 @@
 GIT_COMMIT 	?= $(shell git rev-parse --short HEAD)
 LDFLAGS 	:= "-X 'git.gabrielgio.me/cerrado/templates.Slug=.$(GIT_COMMIT)' -s -w"
+GO_SRC 		:= $(shell find . -name '*.go')
 
 BIN 	?= cerrado
 PREFIX 	?= /usr/local
 BINDIR 	?= $(PREFIX)/bin
 
 TEMPLATES_DIR 		:= templates
-TEMPLATES 			:= $(wildcard $(TEMPLATES_DIR)/*.qtpl)
+TEMPLATES			:= $(wildcard $(TEMPLATES_DIR)/*.qtpl)
 GO_TEMPLATES_FILES 	:= $(TEMPLATES:.qtpl=.qtpl.go)
 
 SASS_DIR 	:= scss
@@ -14,13 +15,13 @@ CSS_DIR 	:= static
 OUTPUT_CSS 	:= $(CSS_DIR)/main.$(GIT_COMMIT).css
 SASS_FILES 	:= $(wildcard $(SASS_DIR)/*.scss)
 
-build: sass tmpl
-	go build \
-		-ldflags=$(LDFLAGS) \
-		-o bin/$(BIN)
+build: $(BIN)
+
+$(BIN): $(GO_SRC) $(OUTPUT_CSS) $(GO_TEMPLATES_FILES)
+	go build -ldflags=$(LDFLAGS) -o $(BIN)
 
 install:
-	install -Dm755 bin/$(BIN) $(BINDIR)/$(BIN)
+	install -Dm755 $(BIN) $(BINDIR)/$(BIN)
 
 run: sass tmpl
 	go run .
@@ -40,7 +41,7 @@ $(TEMPLATES_DIR)/%.qtpl.go: $(TEMPLATES_DIR)/%.qtpl
 	qtc $(TEMPLATES_DIR)/$*.qtpl
 
 clean:
-	rm -f $(OUTPUT_CSS)
-	rm bin/$(BIN)
+	-rm $(OUTPUT_CSS)
+	-rm $(BIN)
 
 .PHONY: sass tmpl
-- 
cgit v1.2.3