2011-12-20 16:15:49 -06:00
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/* rustdoc: rust -> markdown translator
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2011-12-20 16:19:46 -06:00
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* Copyright 2011 Google Inc.
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2011-12-20 15:52:04 -06:00
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*/
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use std;
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use rustc;
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2012-01-17 18:12:31 -06:00
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type pass = fn~(srv: astsrv::srv, doc: doc::cratedoc) -> doc::cratedoc;
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2012-01-16 20:08:17 -06:00
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fn run_passes(
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2012-01-17 18:12:31 -06:00
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srv: astsrv::srv,
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2012-01-16 20:08:17 -06:00
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doc: doc::cratedoc,
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passes: [pass]
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) -> doc::cratedoc {
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vec::foldl(doc, passes) {|doc, pass|
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pass(srv, doc)
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}
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}
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#[test]
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fn test_run_passes() {
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fn pass1(
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2012-01-17 18:12:31 -06:00
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_srv: astsrv::srv,
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2012-01-16 20:08:17 -06:00
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doc: doc::cratedoc
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) -> doc::cratedoc {
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~{
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topmod: ~{
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name: doc.topmod.name + "two",
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mods: doc::modlist([]),
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fns: doc::fnlist([])
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}
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}
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}
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fn pass2(
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2012-01-17 18:12:31 -06:00
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_srv: astsrv::srv,
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2012-01-16 20:08:17 -06:00
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doc: doc::cratedoc
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) -> doc::cratedoc {
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~{
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topmod: ~{
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name: doc.topmod.name + "three",
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mods: doc::modlist([]),
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fns: doc::fnlist([])
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}
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}
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}
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let source = "";
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2012-01-17 18:12:31 -06:00
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let srv = astsrv::mk_srv_from_str(source);
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2012-01-16 20:08:17 -06:00
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let passes = [pass1, pass2];
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let doc = extract::from_srv(srv, "one");
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let doc = run_passes(srv, doc, passes);
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assert doc.topmod.name == "onetwothree";
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}
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2011-12-20 15:52:04 -06:00
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#[doc(
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brief = "Main function.",
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desc = "Command-line arguments:
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* argv[1]: crate file name",
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args(argv = "Command-line arguments.")
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)]
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fn main(argv: [str]) {
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2011-12-30 17:26:49 -06:00
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if vec::len(argv) != 2u {
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2012-01-16 15:22:25 -06:00
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std::io::println(#fmt("usage: %s <input>", argv[0]));
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2011-12-30 17:26:49 -06:00
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ret;
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}
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2012-01-16 03:03:41 -06:00
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let source_file = argv[1];
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2012-01-16 20:21:34 -06:00
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run(source_file);
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}
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fn run(source_file: str) {
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2012-01-16 03:03:41 -06:00
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let default_name = source_file;
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2012-01-17 18:12:31 -06:00
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let srv = astsrv::mk_srv_from_file(source_file);
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2012-01-16 20:21:34 -06:00
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let doc = extract::from_srv(srv, default_name);
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2012-01-17 18:12:50 -06:00
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run_passes(srv, doc, [
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attr_pass::mk_pass(),
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2012-01-17 00:50:00 -06:00
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// FIXME: This pass should be optional
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2012-01-17 18:12:50 -06:00
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prune_undoc_pass::mk_pass(),
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tystr_pass::mk_pass(),
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gen::mk_pass {|| std::io:: stdout()}
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2012-01-16 20:21:34 -06:00
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]);
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}
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