Add No Bare URLs Rule

README.md

@@ -66,6 +66,7 @@ Documentation for all rules can be found in the [rules docs](https://github.com/
 - [proper-ellipsis](https://github.com/platers/obsidian-linter/blob/master/docs/rules.md#proper-ellipsis)
 - [emphasis-style](https://github.com/platers/obsidian-linter/blob/master/docs/rules.md#emphasis-style)
 - [strong-style](https://github.com/platers/obsidian-linter/blob/master/docs/rules.md#strong-style)
+- [no-bare-urls](https://github.com/platers/obsidian-linter/blob/master/docs/rules.md#no-bare-urls)
 
 ### Spacing rules
 

docs/rules.md

@@ -316,9 +316,9 @@ Headings should be formatted with capitalization
 Options:
 - Style: The style of capitalization to use
 	- Default: `Title Case`
-	- `Title Case`: Capitalize using title case rules
-	- `All Caps`: Capitalize the first letter of each word
-	- `First Letter`: Only capitalize the first letter
+	- `Title Case`: Capitalize Using Title Case Rules
+	- `ALL CAPS`: CAPITALIZE THE WHOLE TITLE
+	- `First letter`: Only capitalize the first letter
 - Ignore Cased Words: Only apply title case style to words that are all lowercase
 	- Default: `true`
 - Ignore Words: A comma separated list of words to ignore when capitalizing
@@ -360,7 +360,7 @@ After:
 ## THIS IS A HEADING 2
 ### A hEaDiNg 3
 ```
-Example: With `First Letter=true`
+Example: With `First letter=true`
 
 Before:
 
@@ -375,7 +375,7 @@ After:
 # This is a heading 1
 ## This is a heading 2
 ```
-Example: With `All Caps=true`
+Example: With `ALL CAPS=true`
 
 Before:
 
@@ -976,6 +976,61 @@ This is ___nested emphasis_ and ending bold__
 __Test bold__
 ```
 
+### No Bare URLs
+
+Alias: `no-bare-urls`
+
+Encloses bare URLs with angle brackets except when enclosed in back ticks, square braces, or single or double quotes.
+
+
+
+Example: Make sure that links are inside of angle brackets when not in single quotes('), double quotes("), or backticks(`)
+
+Before:
+
+```markdown
+https://github.com
+braces around url should stay the same: [https://github.com]
+backticks around url should stay the same: `https://github.com`
+Links mid-sentence should be updated like https://google.com will be.
+'https://github.com'
+"https://github.com"
+links should stay the same: [](https://github.com)
+https://gitlab.com
+```
+
+After:
+
+```markdown
+<https://github.com>
+braces around url should stay the same: [https://github.com]
+backticks around url should stay the same: `https://github.com`
+Links mid-sentence should be updated like <https://google.com> will be.
+'https://github.com'
+"https://github.com"
+links should stay the same: [](https://github.com)
+<https://gitlab.com>
+```
+Example: Angle brackets are added if the url is not the only text in the single quotes('), double quotes("), or backticks(`)
+
+Before:
+
+```markdown
+[https://github.com some text here]
+backticks around a url should stay the same, but only if the only contents of the backticks: `https://github.com some text here`
+single quotes around a url should stay the same, but only if the contents of the single quotes is the url: 'https://github.com some text here'
+double quotes around a url should stay the same, but only if the contents of the double quotes is the url: "https://github.com some text here"
+```
+
+After:
+
+```markdown
+[<https://github.com> some text here]
+backticks around a url should stay the same, but only if the only contents of the backticks: `<https://github.com> some text here`
+single quotes around a url should stay the same, but only if the contents of the single quotes is the url: '<https://github.com> some text here'
+double quotes around a url should stay the same, but only if the contents of the double quotes is the url: "<https://github.com> some text here"
+```
+
 ## Spacing
 ### Trailing spaces
 

manifest.json

@@ -1,7 +1,7 @@
 {
   "id": "obsidian-linter",
   "name": "Linter",
-  "version": "1.3.1",
+  "version": "1.3.2",
   "minAppVersion": "0.9.7",
   "description": "Enforces consistent markdown styling.",
   "author": "Victor Tao",

src/main.ts

@@ -193,7 +193,7 @@ export default class LinterPlugin extends Plugin {
         const newText = this.lintText(oldText, file);
         await this.app.vault.modify(file, newText);
       } catch (error) {
-        new Notice('An error occured during linting. See console for details');
+        new Notice('An error occurred during linting. See console for details');
         console.log(`Linting error in file: ${file.path}`);
         console.error(error);
       }

src/rules.ts

@@ -1103,6 +1103,82 @@ export const rules: Rule[] = [
         ),
       ],
   ),
+  new Rule(
+      'No Bare URLs',
+      'Encloses bare URLs with angle brackets except when enclosed in back ticks, square braces, or single or double quotes.',
+      RuleType.CONTENT,
+      (text: string) => {
+        return ignoreCodeBlocksYAMLAndLinks(text, (text) => {
+          const URLMatches = text.match(/(https?:\/\/(?:www\.|(?!www))[a-zA-Z0-9][a-zA-Z0-9-]+[a-zA-Z0-9]\.[^\s`\]'"]{2,}|www\.[a-zA-Z0-9][a-zA-Z0-9-]+[a-zA-Z0-9]\.[^\s`\]'"]{2,}|https?:\/\/(?:www\.|(?!www))[a-zA-Z0-9]+\.[^\s`\]'"]{2,}|www\.[a-zA-Z0-9]+\.[^\s`\]'"]{2,})/gi);
+
+          if (!URLMatches) {
+            return text;
+          }
+
+          // make sure you do not match on the same thing more than once by keeping track of the last position you checked up to
+          let startSearch = 0;
+          const numMatches = URLMatches.length;
+          for (let i = 0; i < numMatches; i++) {
+            const urlMatch = URLMatches[i];
+            const urlStart = text.indexOf(urlMatch, startSearch);
+            const urlEnd = urlStart + urlMatch.length;
+
+            const previousChar = urlStart === 0 ? undefined : text.charAt(urlStart - 1);
+            const nextChar = urlEnd >= text.length ? undefined : text.charAt(urlEnd);
+            if (previousChar != undefined && (previousChar === '`' || previousChar === '"' || previousChar === '\'' || previousChar === '[') &&
+              nextChar != undefined && (nextChar === '`' || nextChar === '"' || nextChar === '\'' || nextChar === ']')) {
+              startSearch = urlStart + urlMatch.length;
+              continue;
+            }
+
+            text = text.substring(0, urlStart) + '<' + urlMatch + '>' + text.substring(urlStart + urlMatch.length);
+            startSearch = urlStart + urlMatch.length + 2;
+          }
+
+          return text;
+        });
+      },
+      [
+        new Example(
+            'Make sure that links are inside of angle brackets when not in single quotes(\'), double quotes("), or backticks(`)',
+            dedent`
+          https://github.com
+          braces around url should stay the same: [https://github.com]
+          backticks around url should stay the same: \`https://github.com\`
+          Links mid-sentence should be updated like https://google.com will be.
+          'https://github.com'
+          "https://github.com"
+          links should stay the same: [](https://github.com)
+          https://gitlab.com
+          `,
+            dedent`
+          <https://github.com>
+          braces around url should stay the same: [https://github.com]
+          backticks around url should stay the same: \`https://github.com\`
+          Links mid-sentence should be updated like <https://google.com> will be.
+          'https://github.com'
+          "https://github.com"
+          links should stay the same: [](https://github.com)
+          <https://gitlab.com>
+          `,
+        ),
+        new Example(
+            'Angle brackets are added if the url is not the only text in the single quotes(\'), double quotes("), or backticks(`)',
+            dedent`
+        [https://github.com some text here]
+        backticks around a url should stay the same, but only if the only contents of the backticks: \`https://github.com some text here\`
+        single quotes around a url should stay the same, but only if the contents of the single quotes is the url: 'https://github.com some text here'
+        double quotes around a url should stay the same, but only if the contents of the double quotes is the url: "https://github.com some text here"
+        `,
+            dedent`
+          [<https://github.com> some text here]
+          backticks around a url should stay the same, but only if the only contents of the backticks: \`<https://github.com> some text here\`
+          single quotes around a url should stay the same, but only if the contents of the single quotes is the url: '<https://github.com> some text here'
+          double quotes around a url should stay the same, but only if the contents of the double quotes is the url: "<https://github.com> some text here"
+        `,
+        ),
+      ],
+  ),
 
   // YAML rules
 

versions.json

@@ -1,3 +1,3 @@
 {
-	"1.2.0": "0.9.7"
+	"1.3.2": "0.9.7"
 }