diff options
| -rw-r--r-- | src/tools/rustdoc-js-std/tester.js | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/src/tools/rustdoc-js-std/tester.js b/src/tools/rustdoc-js-std/tester.js index f34e702e85e..affdcc7f4b7 100644 --- a/src/tools/rustdoc-js-std/tester.js +++ b/src/tools/rustdoc-js-std/tester.js @@ -2,8 +2,10 @@ const fs = require('fs'); const path = require('path'); const tools = require('../rustdoc-js-common/lib.js'); + function findFile(dir, name, extension) { var entries = fs.readdirSync(dir); + var matches = []; for (var i = 0; i < entries.length; ++i) { var entry = entries[i]; var file_type = fs.statSync(dir + entry); @@ -11,10 +13,28 @@ function findFile(dir, name, extension) { continue; } if (entry.startsWith(name) && entry.endsWith(extension)) { - return entry; + var version = entry.slice(name.length, entry.length - extension.length); + version = version.split(".").map(function(x) { + return parseInt(x); + }); + var total = 0; + var mult = 1; + for (var j = version.length - 1; j >= 0; --j) { + total += version[j] * mult; + mult *= 1000; + } + matches.push([entry, total]); } } - return null; + if (matches.length === 0) { + return null; + } + // We make a reverse sort to have the "highest" file. Very useful in case you didn't clean up + // you std doc folder... + matches.sort(function(a, b) { + return b[1] - a[1]; + }); + return matches[0][0]; } function readFileMatching(dir, name, extension) { |