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Code Issues Releases Wiki Activity

Refactored browser module boot loader to improve error messages

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This commit is contained in:
Jeremy Ruston 2011-12-14 10:42:19 +00:00
parent 364d891ca6
commit a8099114b5
1 changed files with 9 additions and 5 deletions
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14
tiddlywiki5/BootLoader.js
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@ -30,19 +30,23 @@ function resolveModuleName(srcModule,dstModule) {
} }
return src.join("/"); return src.join("/");
} else { } else {
// If there was no / or ./ then it's a built in module // If there was no / or ./ then it's a built in module and the name doesn't need resolving
return dstModule; return dstModule;
} }
} }
function executeModule(name) { /*
var require = function(filepath) { Execute the module named 'modName'. The name can optionally be relative to the module named 'modRoot'
return executeModule(resolveModuleName(name,filepath)); */
function executeModule(modName,modRoot) {
var name = modRoot ? resolveModuleName(modRoot,modName) : modName,
require = function(modRequire) {
return executeModule(modRequire,name);
}, },
exports = {}, exports = {},
module = modules[name]; module = modules[name];
if(!module) { if(!module) {
throw new Error("Cannot find module named '" + name + "'"); throw new Error("Cannot find module named '" + modName + "' required by module '" + modRoot + "'");
} }
if(module.exports) { if(module.exports) {
return module.exports; return module.exports;