From 033031c905ce4c3db93b58611dd1ee774592611c Mon Sep 17 00:00:00 2001
From: ccd0 <admin@containerchan.org>
Date: Tue, 19 Apr 2016 02:45:22 -0700
Subject: [PATCH] Combine templating+compiling+afterprocessing into one step.

---
 Makefile       | 28 ++++++----------------------
 tools/chain.js | 25 +++++++++++++++++++++++++
 2 files changed, 31 insertions(+), 22 deletions(-)
 create mode 100644 tools/chain.js

diff --git a/Makefile b/Makefile
index 18da8aa93..e4df36dd7 100644
--- a/Makefile
+++ b/Makefile
@@ -136,33 +136,17 @@ $(foreach p, \
  $(eval $(call concatenate,$(p))) \
 )
 
-tmp/platform_crx.jst tmp/platform_userscript.jst : tmp/platform.jst
-	$(CP)
+to_compile := $(subst platform,platform_crx platform_userscript,$(parts))
 
-to_interpolate := $(filter-out platform,$(parts)) platform_crx platform_userscript
-
-define interpolate
-tmp/$1.$$(call lang,$1) : tmp/$1.jst $$(call imports,$1) $(template_deps)
-	$(template) $$< $$@ $$(if $$(findstring platform_,$1),type=$$(subst platform_,,$1))
-endef
-
-$(foreach p, $(to_interpolate), $(eval $(call interpolate,$(p))))
-
-tmp/platform_%.coffee : tmp/platform.jst $(call imports,platform) $(template_deps)
-	$(template) $< $@ type=$*
-
-to_compile := $(filter-out globals css platform,$(parts)) platform_crx platform_userscript
-
-define compile
-tmp/$1.js : tmp/$1.coffee $(coffee_deps) tools/globalize.js
+define force_compile
+tmp/$1.js : tmp/$$(firstword $$(subst _, ,$1)).jst $$(call imports, $$(firstword $$(subst _, ,$1)))
 	$(RM) $$@
 endef
 
-$(foreach p, $(to_compile), $(eval $(call compile,$(p))))
+$(foreach p, $(to_compile), $(eval $(call force_compile,$(p))))
 
-.events/compile : $(foreach p, $(to_compile), tmp/$(p).js) | .events
-	$(coffee) $(subst .js,.coffee,$?)
-	node tools/globalize.js $(subst tmp/,,$(subst .js,,$?))
+.events/compile : $(patsubst %,tmp/%.js,$(to_compile)) $(template_deps) $(coffee_deps) tools/globalize.js tools/chain.js | .events
+	node tools/chain.js $(filter $(to_compile),$(patsubst tmp/%.js,%,$?))
 	echo -> $@
 
 tmp/eventPage.js : src/meta/eventPage.coffee $(coffee_deps) | tmp
diff --git a/tools/chain.js b/tools/chain.js
new file mode 100644
index 000000000..f6e94ec6c
--- /dev/null
+++ b/tools/chain.js
@@ -0,0 +1,25 @@
+var fs = require('fs');
+var template = require('./template');
+var coffee = require('coffee-script');
+var globalize = require('./globalize');
+
+for (var name of process.argv.slice(2)) {
+  try {
+    var parts = name.split('_');
+    var basename = parts[0]; // e.g. template_crx -> template
+    var script = fs.readFileSync(`tmp/${basename}.jst`, 'utf8');
+    script = script.replace(/\r\n/g, '\n');
+    script = template(script, {type: parts[1]});
+    if (fs.readdirSync(`src/${basename}`).some(f => /\.coffee$/.test(f))) {
+      script = coffee.compile(script);
+      var varNames = globalize.getNames(name);
+      script = globalize.globalize(script, varNames);
+    }
+    fs.writeFileSync(`tmp/${name}.js`, script);
+  } catch (err) {
+    console.error(`Error processing ${name}`);
+    throw err;
+  }
+}
+
+