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scriptcraft/src/docs/javascript/generateApiDocs.js
2013-06-07 19:58:45 +01:00

124 lines
3.1 KiB
JavaScript

/*
This script is run at build time to generate api.md - a single Markdown document containing documentation for ScriptCraft's API
*/
args = args.slice(1);
var dir = args[0];
var foreach = function(array, func){
for (var i =0; i < array.length; i++){
func(array[i],i,array);
}
};
importPackage(java.io);
/*
find - a (very) basic implementation of the unix command line tool.
*/
var find = function(dir,store,re)
{
var files = dir.listFiles();
foreach (files, function(filename){
filename = "" + filename;
var file = new File(filename);
if (file.isDirectory()) {
find(file,store,re);
} else {
if (typeof re == "undefined")
store.push(filename);
else if (filename.match(re))
store.push(filename);
}
});
};
/*
the main module file for a given directory
(assuming the main module is in a file with the same name as the parent
directory) - e.g. drone/drone.js
*/
var sorter = function( precedence ){
return function(a,b)
{
// convert from Java string to JS string
a = "" + a;
b = "" + b;
var aparts = a.split(/\//);
var bparts = b.split(/\//);
var adir = aparts.slice(3,aparts.length-1).join("/");
var afile = aparts[aparts.length-1];
var bdir = bparts.slice(3,bparts.length-1).join("/");
var bfile = bparts[bparts.length-1];
for (var i = 0;i < precedence.length; i++){
var re = precedence[i];
if (a.match(re))
return -1;
if (b.match(re))
return 1;
}
if(adir<bdir) return -1;
if(adir>bdir) return 1;
afile = afile.replace(/\.js$/,"");
if (afile == adir)
return -1;
else
return 1;
};
};
var sortByModule = function(a,b)
{
var aparts = (""+a).split(/\//);
var bparts = (""+b).split(/\//);
var adir = aparts[aparts.length-2];
var afile = aparts[aparts.length-1];
var bdir = bparts[bparts.length-2];
var bfile = bparts[bparts.length-1];
if (afile == "_scriptcraft.js")
return -1;
if (bfile == "_scriptcraft.js")
return 1;
if(adir<bdir) return -1;
if(adir>bdir) return 1;
if (afile.indexOf(adir) == 0)
return -1;
else
return 1;
};
var store = [];
find(new File(dir),store,/\/[a-zA-Z0-9_\-]+\.js$/);
store.sort(sorter([
/_scriptcraft\.js$/,
/core/,
/drone\.js/,
/drone/
]));
var contents = [];
foreach(store, function(filename){
var br = new BufferedReader(new FileReader(filename));
var line ;
while ( (line = br.readLine()) != null){
contents.push(line);
}
br.close();
});
var len = contents.length;
var writeComment = false;
var startComment = /^\/\*{10}/;
var endComment = /^\*{3}\//;
for (var i = 0;i < contents.length; i++){
var line = contents[i];
if (line.match(startComment)){
writeComment = true;
i++;
}
if (line.match(endComment)){
writeComment = false;
}
if (writeComment){
println(contents[i]);
}
}