diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/index.html | 33 |
1 files changed, 22 insertions, 11 deletions
diff --git a/docs/index.html b/docs/index.html index c89c73d4cf7..c221c6db71f 100644 --- a/docs/index.html +++ b/docs/index.html @@ -82,6 +82,13 @@ const queryParams = new URLSearchParams(window.location.search); const searchParam = queryParams.get('search'); const searchTerm = null !== searchParam ? searchParam : ''; + const versionParam = queryParams.get('version'); + const parseVersionParam = (version) => { + if (version === 'master') return 'master'; + if (version.startsWith('v')) return version; + return `v${version}`; + }; + const versionNumber = null !== versionParam ? parseVersionParam(versionParam) : 'master'; new Vue({ el: '#app', data: { @@ -90,7 +97,7 @@ configurationDescriptions: [], searchCondition: searchTerm, shouldStable: false, - version: 'master', + version: versionNumber, oldVersion: undefined, versionOptions: ['master'] }, @@ -99,16 +106,20 @@ if (this.version !== this.oldVersion) { const ConfigurationMdUrl = `https://raw.githubusercontent.com/rust-lang/rustfmt/${this.version}/Configurations.md`; - const res = await axios.get(ConfigurationMdUrl); - const { - about, - configurationAbout, - configurationDescriptions - } = parseMarkdownAst(res.data); - this.aboutHtml = marked.parser(about); - this.configurationAboutHtml = marked.parser(configurationAbout); - this.configurationDescriptions = configurationDescriptions; - this.oldVersion = this.version; + try { + const res = await axios.get(ConfigurationMdUrl); + const { + about, + configurationAbout, + configurationDescriptions + } = parseMarkdownAst(res.data); + this.aboutHtml = marked.parser(about); + this.configurationAboutHtml = marked.parser(configurationAbout); + this.configurationDescriptions = configurationDescriptions; + this.oldVersion = this.version; + } catch(error) { + this.aboutHtml = "<p>Failed to get configuration options for this version, please select the version from the dropdown above.</p>"; + } } const ast = this.configurationDescriptions |