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Add a .tpl.coffee format so events and helpers can live together in one file #2

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Add a .tpl.coffee format so events and helpers can live together in one file #2

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42275a3
Added .tpl format to remove need for separate events and helpers temp…
tdamsma Aug 11, 2015
210e8b7
Added some comments, renamed for clarity
Aug 12, 2015
612b281
more renaming
Aug 12, 2015
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31 changes: 29 additions & 2 deletions plugin/compile-coffeescript.js
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Original file line number Diff line number Diff line change
Expand Up @@ -113,6 +113,24 @@ var addSharedHeader = function (source, sourceMap) {
};
};

var tplCoffeeWrapper = function (source, filepath) {
// Find the file's name from the filepath
name = path.basename(filepath, '.tpl.coffee');

var header = "Template." + name + '.';

// prefix Tmplate.<name>. to each line that starts with events, helpers, etc.
// Alternative implementation would be to add the follwing
// to the beginning of the file the following:
// events = Template.<name>.events
// helpers = Template.<name>.helpers
// etc.
source = source.replace(/^(events|helpers|onRendered|onCreated|onDestroyed)/mg,
header + '$1');

return source;
}

var addWrapper = function (source, sourceMap, filepath, wrapper) {
// Find the file's name from the filepath
name = path.basename(filepath, '.' + wrapper + '.coffee');
Expand All @@ -136,7 +154,7 @@ var addWrapper = function (source, sourceMap, filepath, wrapper) {
};
}

var handler = function (compileStep, isLiterate, templateWrapper) {
var handler = function (compileStep, isLiterate, templateWrapper, tplWrapper) {
var source = compileStep.read().toString('utf8');
var outputFile = compileStep.inputPath + ".js";

Expand All @@ -154,6 +172,10 @@ var handler = function (compileStep, isLiterate, templateWrapper) {
sourceFiles: [compileStep.pathForSourceMap]
};

if (tplWrapper){
source = tplCoffeeWrapper(source, compileStep.inputPath)
}

try {
var output = coffee.compile(source, options);
} catch (e) {
Expand Down Expand Up @@ -196,8 +218,13 @@ var eventsHandler = function (compileStep) {
return handler(compileStep, false, 'events');
};

var tplHandler = function (compileStep) {
return handler(compileStep, false, false, true);
};

Plugin.registerSourceHandler("coffee", handler);
Plugin.registerSourceHandler("litcoffee", literateHandler);
Plugin.registerSourceHandler("coffee.md", literateHandler);
Plugin.registerSourceHandler("helpers.coffee", helpersHandler);
Plugin.registerSourceHandler("events.coffee", eventsHandler);
Plugin.registerSourceHandler("events.coffee", eventsHandler);
Plugin.registerSourceHandler("tpl.coffee", tplHandler);