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Rollup merge of #86297 - GuillaumeGomez:rustdoc-gui-args, r=Mark-Simulacrum

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Allow to pass arguments to rustdoc-gui tool

Very convenient for testing. This is another part of https://github.com/rust-lang/rust/pull/86293

cc ``@jsha``
r? ``@Mark-Simulacrum``
This commit is contained in:
Yuki Okushi 2021-06-22 07:37:48 +09:00 • committed by GitHub
commit 7dca2e276d
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4 changed files with 39 additions and 10 deletions
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2
src/tools/rust-analyzer

@ -1 +1 @@
Subproject commit f0618a8f06a464840079f30b3e25bcdcca3922a3
Subproject commit 13da28cc2bc1b59f7af817eca36927a71edb023c

32
src/tools/rustdoc-gui/tester.js
View file

@ -11,6 +11,9 @@ function showHelp() {
console.log("rustdoc-js options:");
console.log(" --doc-folder [PATH] : location of the generated doc folder");
console.log(" --file [PATH] : file to run (can be repeated)");
console.log(" --debug : show extra information about script run");
console.log(" --show-text : render font in pages");
console.log(" --no-headless : disable headless mode");
console.log(" --help : show this message then quit");
console.log(" --tests-folder [PATH] : location of the .GOML tests folder");
}
@ -20,10 +23,16 @@ function parseOptions(args) {
"doc_folder": "",
"tests_folder": "",
"files": [],
"debug": false,
"show_text": false,
"no_headless": false,
};
var correspondances = {
"--doc-folder": "doc_folder",
"--tests-folder": "tests_folder",
"--debug": "debug",
"--show-text": "show_text",
"--no-headless": "no_headless",
};
for (var i = 0; i < args.length; ++i) {
@ -43,6 +52,8 @@ function parseOptions(args) {
} else if (args[i] === "--help") {
showHelp();
process.exit(0);
} else if (correspondances[args[i]]) {
opts[correspondances[args[i]]] = true;
} else {
console.log("Unknown option `" + args[i] + "`.");
console.log("Use `--help` to see the list of options");
@ -68,17 +79,20 @@ async function main(argv) {
const options = new Options();
try {
// This is more convenient that setting fields one by one.
options.parseArguments([
let args = [
"--no-screenshot",
// This option shows what puppeteer "code" is run
// "--debug",
// This option disable the headless mode, allowing you to see what's going on.
// "--no-headless",
// The text isn't rendered by default because of a lot of small differences
// between hosts.
// "--show-text",
"--variable", "DOC_PATH", opts["doc_folder"],
]);
];
if (opts["debug"]) {
args.push("--debug");
}
if (opts["show_text"]) {
args.push("--show-text");
}
if (opts["no_headless"]) {
args.push("--no-headless");
}
options.parseArguments(args);
} catch (error) {
console.error(`invalid argument: ${error}`);
process.exit(1);