rungist.d

/*
run dlang.io like gists

the `--- foo.d` thing
*/

import std;
enum tempfolder=".__gist/";
auto dropmap(alias F,R)(R r,int i){
	foreach(j;0..i){
		F(r.front);
		r.popFront;
	}
	return r;
}
void exe(string s)=>executeShell(s).output.writeln;
void main(string[] args){
	assert(args.length>1,"gib file");
	File temp;
	string command;
	exe("mkdir "~tempfolder);
	foreach(l;File(args[1]).byLine.dropmap!((s){command=s.dup;})(1)){
		if(l.length>3 && l[0..3]=="---"){
			//"opening:".writeln(l);
			temp=File((tempfolder~l[3..$].strip).to!string,"w");
		} else {
			temp.writeln(l);
		}
	}
	temp.close;
	exe("cd "~tempfolder~";"~command);
	exe("rm -rf "~tempfolder);
}