Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Update script.js #110

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Update script.js #110

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Jump to
Jump to file
Failed to load files.
Diff view
Diff view
64 changes: 52 additions & 12 deletions tasks/lib/script.js
View file
Open in desktop
Expand Up @@ -15,7 +15,6 @@ exports.init = function(grunt) {
function jsParser(fileObj, options) {
grunt.log.verbose.writeln('Transport ' + fileObj.src + ' -> ' + fileObj.dest);


// cache every filepath content to generate hash
//
// {
Expand All @@ -29,7 +28,18 @@ exports.init = function(grunt) {
// hash: md5(contents, [])
// }
// }
var fileCache = {};
//add global cache
if(!global.seaTranportCache){
global.seaTranportCache = {};
global.seaTranportCache.fileCache = {};
global.seaTranportCache.contentCache = {};
global.seaTranportCache.astContentCache = {};
global.seaTranportCache.astParseFirstCache = {};
}
var contentCache = global.seaTranportCache.contentCache;
var fileCache = global.seaTranportCache.fileCache;
var astContentCache = global.seaTranportCache.astContentCache;
var astParseFirstCache = global.seaTranportCache.astParseFirstCache;

var file = getFileInfo(path.join(process.cwd(), fileObj.src));

Expand Down Expand Up @@ -149,15 +159,30 @@ exports.init = function(grunt) {
return [];
}

var parsed, data = grunt.file.read(filepath);
var parsed, data ;// grunt.file.read(filepath);
//cache fileContent
if(contentCache[filepath]){
data = contentCache[filepath];
}
else{
data = grunt.file.read(filepath);
contentCache[filepath] = data;
}
// add astParseFirstCache
try {
parsed = ast.parseFirst(data);
if(astParseFirstCache[filepath]){
parsed = astParseFirstCache[filepath];
}
else{
parsed = ast.parseFirst(data);
astParseFirstCache[filepath] = parsed;
}

} catch(e) {
grunt.log.error(e.message + ' [ line:' + e.line + ', col:' + e.col + ', pos:' + e.pos + ' ]');
return [];
}

return parsed.dependencies.map(function(id) {
var res = parsed.dependencies.map(function(id) {
if (id.charAt(0) === '.') {
var origId = id;
id = iduri.appendext(id);
Expand All @@ -177,6 +202,7 @@ exports.init = function(grunt) {
return parseModuleDependencies(id);
}
});
return res;
}

function parseModuleDependencies(id) {
Expand Down Expand Up @@ -225,8 +251,17 @@ exports.init = function(grunt) {
contents: file.contents
}];
}
//add astContentCache
var parsed;
if(astContentCache[file.path]){
parsed = astContentCache[file.path];
}
else{
parsed = ast.parse(file.contents);
astContentCache[file.path] = parsed;
}


var parsed = ast.parse(file.contents);
var ids = parsed.map(function(meta) {
return meta.id;
});
Expand Down Expand Up @@ -256,12 +291,20 @@ exports.init = function(grunt) {
}

function getFileInfo(path){
// add FileInfo cache
if (fileCache[path]) {
return fileCache[path];
}

if (!grunt.file.exists(path)) return;
var astCache, deps, contents = grunt.file.read(path);
var astCache, deps,contents ;
if(contentCache[path]){
contents = contentCache[path];
}
else{
contents = grunt.file.read(path);
contentCache[path] = contents;
}


if (extname(path) !== '.js') {
return fileCache[path] = {
Expand All @@ -281,10 +324,8 @@ exports.init = function(grunt) {
grunt.log.error('js parse error ' + path.red);
grunt.fail.fatal(e.message + ' [ line:' + e.line + ', col:' + e.col + ', pos:' + e.pos + ' ]');
}

// get id/deps of origin cmd module
var meta = ast.parseFirst(astCache), depMap = {};

if (!meta) {
grunt.log.warn('found non cmd module "' + path + '"');
// do nothing
Expand All @@ -311,7 +352,6 @@ exports.init = function(grunt) {
grunt.log.verbose.writeln(deps.length ?
'found dependencies ' + deps : 'found no dependencies');
}

return fileCache[path] = {
id: meta.id,
dependencies: deps,
Expand Down