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|
// Some utility interfaces
use doc::ItemUtils;
use doc::Item;
use doc::util;
/// A single operation on the document model
type Pass = {
name: ~str,
f: fn~(srv: astsrv::Srv, doc: doc::Doc) -> doc::Doc
};
fn run_passes(
srv: astsrv::Srv,
doc: doc::Doc,
passes: ~[Pass]
) -> doc::Doc {
let mut passno = 0;
do vec::foldl(doc, passes) |doc, pass| {
log(debug, fmt!("pass #%d", passno));
passno += 1;
log(debug, doc);
do time(pass.name) {
pass.f(srv, doc)
}
}
}
#[test]
fn test_run_passes() {
fn pass1(
_srv: astsrv::Srv,
doc: doc::Doc
) -> doc::Doc {
doc::Doc_({
pages: ~[
doc::CratePage({
topmod: doc::ModDoc_({
item: {
name: doc.cratemod().name() + ~"two",
.. doc.cratemod().item
},
items: ~[],
index: None
})
})
]
})
}
fn pass2(
_srv: astsrv::Srv,
doc: doc::Doc
) -> doc::Doc {
doc::Doc_({
pages: ~[
doc::CratePage({
topmod: doc::ModDoc_({
item: {
name: doc.cratemod().name() + ~"three",
.. doc.cratemod().item
},
items: ~[],
index: None
})
})
]
})
}
let source = ~"";
do astsrv::from_str(source) |srv| {
let passes = ~[
{
name: ~"",
f: pass1
},
{
name: ~"",
f: pass2
}
];
let doc = extract::from_srv(srv, ~"one");
let doc = run_passes(srv, doc, passes);
assert doc.cratemod().name() == ~"onetwothree";
}
}
fn main(args: ~[~str]) {
if vec::contains(args, ~"-h") {
config::usage();
return;
}
let config = match config::parse_config(args) {
result::Ok(config) => config,
result::Err(err) => {
io::println(fmt!("error: %s", err));
return;
}
};
run(config);
}
fn time<T>(what: ~str, f: fn() -> T) -> T {
let start = std::time::precise_time_s();
let rv = f();
let end = std::time::precise_time_s();
info!("time: %3.3f s %s", end - start, what);
return rv;
}
/// Runs rustdoc over the given file
fn run(config: config::Config) {
let source_file = config.input_crate;
do astsrv::from_file(source_file.to_str()) |srv| {
do time(~"wait_ast") {
do astsrv::exec(srv) |_ctxt| { }
};
let doc = time(~"extract", || {
let default_name = source_file;
extract::from_srv(srv, default_name.to_str())
});
run_passes(srv, doc, ~[
tystr_pass::mk_pass(),
path_pass::mk_pass(),
attr_pass::mk_pass(),
escape_pass::mk_pass(),
prune_hidden_pass::mk_pass(),
desc_to_brief_pass::mk_pass(),
unindent_pass::mk_pass(),
sectionalize_pass::mk_pass(),
trim_pass::mk_pass(),
sort_item_name_pass::mk_pass(),
sort_item_type_pass::mk_pass(),
markdown_index_pass::mk_pass(config),
page_pass::mk_pass(config.output_style),
markdown_pass::mk_pass(
markdown_writer::make_writer_factory(config)
)
]);
}
}
|
