feat: adding support for TOML highlighting (#26)

erunion · web-flow · commit b2e617b6f63d · 2020-10-29T11:58:39.000-07:00
diff --git a/README.md b/README.md
@@ -96,5 +96,6 @@ const ele = syntaxHighlighter('console.log("Hello, world!");', 'js', { ...opts,
 | Shell | `bash`, `sh`, `shell`, `zsh` |
 | SQL | `cql`, `mssql`, `mysql`, `plsql`, `postgres`, `postgresql`, `pgsql`, `sql`, `sqlite` |
 | Swift | `swift` |
+| TOML | `toml` |
 | TypeScript | `ts`, `typescript` |
 | YAML | `yaml`, `yml` |
diff --git a/__tests__/__fixtures__/toml/index.js b/__tests__/__fixtures__/toml/index.js
@@ -0,0 +1,7 @@
+module.exports = {
+  language: 'TOML',
+  mode: {
+    primary: 'toml',
+    aliases: {},
+  },
+};
diff --git a/__tests__/__fixtures__/toml/sample.toml b/__tests__/__fixtures__/toml/sample.toml
@@ -0,0 +1,33 @@
+# This is a TOML document.
+
+title = "TOML Example"
+
+[owner]
+name = "Tom Preston-Werner"
+dob = 1979-05-27T07:32:00-08:00 # First class dates
+
+[database]
+server = "192.168.1.1"
+ports = [ 8000, 8001, 8002 ]
+connection_max = 5000
+enabled = true
+
+[servers]
+
+  # Indentation (tabs and/or spaces) is allowed but not required
+  [servers.alpha]
+  ip = "10.0.0.1"
+  dc = "eqdc10"
+
+  [servers.beta]
+  ip = "10.0.0.2"
+  dc = "eqdc10"
+
+[clients]
+data = [ ["gamma", "delta"], [1, 2] ]
+
+# Line breaks are OK when inside arrays
+hosts = [
+  "alpha",
+  "omega"
+]
diff --git a/__tests__/__snapshots__/codeMirror.test.js.snap b/__tests__/__snapshots__/codeMirror.test.js.snap
@@ -287,6 +287,43 @@ exports[`Supported languages Swift should syntax highlight an example 1`] = `
 </div>"
 `;
 
+exports[`Supported languages TOML should syntax highlight an example 1`] = `
+"<div class=\\"cm-s-neo\\"><span class=\\"cm-comment\\"># This is a TOML document.</span>
+
+<span class=\\"cm-property\\">title</span> = <span class=\\"cm-string\\">&quot;TOML Example&quot;</span>
+
+<span class=\\"cm-atom\\">[owner]</span>
+<span class=\\"cm-property\\">name</span> = <span class=\\"cm-string\\">&quot;Tom Preston-Werner&quot;</span>
+<span class=\\"cm-property\\">dob</span> = <span class=\\"cm-number\\">1979-05-27</span>T<span class=\\"cm-number\\">07</span>:<span class=\\"cm-number\\">32</span>:<span class=\\"cm-number\\">00-08</span>:<span class=\\"cm-number\\">00</span> <span class=\\"cm-comment\\"># First class dates</span>
+
+<span class=\\"cm-atom\\">[database]</span>
+<span class=\\"cm-property\\">server</span> = <span class=\\"cm-string\\">&quot;192.168.1.1&quot;</span>
+<span class=\\"cm-property\\">ports</span> = <span class=\\"cm-bracket\\">[</span> <span class=\\"cm-number\\">8000</span>, <span class=\\"cm-number\\">8001</span>, <span class=\\"cm-number\\">8002</span> <span class=\\"cm-bracket\\">]</span>
+<span class=\\"cm-property\\">connection_max</span> = <span class=\\"cm-number\\">5000</span>
+<span class=\\"cm-property\\">enabled</span> = <span class=\\"cm-atom\\">true</span>
+
+<span class=\\"cm-atom\\">[servers]</span>
+
+  <span class=\\"cm-comment\\"># Indentation (tabs and/or spaces) is allowed but not required</span>
+  <span class=\\"cm-atom\\">[servers.alpha]</span>
+  <span class=\\"cm-property\\">ip</span> = <span class=\\"cm-string\\">&quot;10.0.0.1&quot;</span>
+  <span class=\\"cm-property\\">dc</span> = <span class=\\"cm-string\\">&quot;eqdc10&quot;</span>
+
+  <span class=\\"cm-atom\\">[servers.beta]</span>
+  <span class=\\"cm-property\\">ip</span> = <span class=\\"cm-string\\">&quot;10.0.0.2&quot;</span>
+  <span class=\\"cm-property\\">dc</span> = <span class=\\"cm-string\\">&quot;eqdc10&quot;</span>
+
+<span class=\\"cm-atom\\">[clients]</span>
+<span class=\\"cm-property\\">data</span> = <span class=\\"cm-bracket\\">[</span> <span class=\\"cm-bracket\\">[</span><span class=\\"cm-string\\">&quot;gamma&quot;</span>, <span class=\\"cm-string\\">&quot;delta&quot;</span><span class=\\"cm-bracket\\">]</span>, <span class=\\"cm-bracket\\">[</span><span class=\\"cm-number\\">1</span>, <span class=\\"cm-number\\">2</span><span class=\\"cm-bracket\\">]</span> <span class=\\"cm-bracket\\">]</span>
+
+<span class=\\"cm-comment\\"># Line breaks are OK when inside arrays</span>
+<span class=\\"cm-property\\">hosts</span> = <span class=\\"cm-bracket\\">[</span>
+  <span class=\\"cm-string\\">&quot;alpha&quot;</span>,
+  <span class=\\"cm-string\\">&quot;omega&quot;</span>
+<span class=\\"cm-bracket\\">]</span>
+</div>"
+`;
+
 exports[`Supported languages TypeScript should syntax highlight an example 1`] = `
 "<div class=\\"cm-s-neo\\"><span class=\\"cm-keyword\\">let</span> { <span class=\\"cm-def\\">a</span>, <span class=\\"cm-def\\">b</span> }: { <span class=\\"cm-property\\">a</span>: <span class=\\"cm-type\\">string</span>, <span class=\\"cm-property\\">b</span>: <span class=\\"cm-type\\">number</span> } <span class=\\"cm-operator\\">=</span> <span class=\\"cm-variable\\">o</span>;
 </div>"
diff --git a/src/utils/cm-mode-imports.js b/src/utils/cm-mode-imports.js
@@ -21,4 +21,5 @@ require('codemirror/mode/rust/rust');
 require('codemirror/mode/shell/shell');
 require('codemirror/mode/sql/sql');
 require('codemirror/mode/swift/swift');
+require('codemirror/mode/toml/toml');
 require('codemirror/mode/yaml/yaml');
