rixty/SillyTavern
1
0
Fork 0
mirror of https://github.com/SillyTavern/SillyTavern.git synced 2025-06-05 21:59:27 +02:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #3928 from BismuthGlass/feature/regex-test-match

Browse Source 
Add both `test` and `match` regex commands
This commit is contained in:
Cohee
2025-04-29 21:44:17 +03:00
committed by GitHub
parent 0ca4cc08bb 6aeced98a6
commit a5d63b064a
1 changed files with 94 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

100
public/scripts/slash-commands.js
View File

@ -2079,8 +2079,9 @@ export function initDefaultSlashCommands() {
name: 'replace',
aliases: ['re'],
callback: (async ({ mode = 'literal', pattern, replacer = '' }, text) => {
if (pattern === '')
if (!pattern) {
throw new Error('Argument of \'pattern=\' cannot be empty');
}
switch (mode) {
case 'literal':
return text.replaceAll(pattern, replacer);
@ -2123,11 +2124,98 @@ export function initDefaultSlashCommands() {
</div>
<div>
<strong>Example:</strong>
<pre>/let x Blue house and blue car || </pre>
<pre>/replace pattern="blue" {{var::x}} | /echo |/# Blue house and car ||</pre>
<pre>/replace pattern="blue" replacer="red" {{var::x}} | /echo |/# Blue house and red car ||</pre>
<pre>/replace mode=regex pattern="/blue/i" replacer="red" {{var::x}} | /echo |/# red house and blue car ||</pre>
<pre>/replace mode=regex pattern="/blue/gi" replacer="red" {{var::x}} | /echo |/# red house and red car ||</pre>
<pre><code class="language-stscript">/let x Blue house and blue car || </code></pre>
<pre><code class="language-stscript">/replace pattern="blue" {{var::x}} | /echo |/# Blue house and car ||</code></pre>
<pre><code class="language-stscript">/replace pattern="blue" replacer="red" {{var::x}} | /echo |/# Blue house and red car ||</code></pre>
<pre><code class="language-stscript">/replace mode=regex pattern="/blue/i" replacer="red" {{var::x}} | /echo |/# red house and blue car ||</code></pre>
<pre><code class="language-stscript">/replace mode=regex pattern="/blue/gi" replacer="red" {{var::x}} | /echo |/# red house and red car ||</code></pre>
</div>
`,
}));
SlashCommandParser.addCommandObject(SlashCommand.fromProps({
name: 'test',
callback: (({ pattern }, text) => {
if (!pattern) {
throw new Error('Argument of \'pattern=\' cannot be empty');
}
const re = regexFromString(pattern.toString());
if (!re) {
throw new Error('The value of \'pattern\' argument is not a valid regular expression.');
}
return JSON.stringify(re.test(text.toString()));
}),
returns: 'true | false',
namedArgumentList: [
new SlashCommandNamedArgument(
'pattern', 'pattern to find', [ARGUMENT_TYPE.STRING], true, false,
),
],
unnamedArgumentList: [
new SlashCommandArgument(
'text to test', [ARGUMENT_TYPE.STRING], true, false,
),
],
helpString: `
<div>
Tests text for a regular expression match.
</div>
<div>
Returns <code>true</code> if the match is found, <code>false</code> otherwise.
</div>
<div>
<strong>Example:</strong>
<pre><code class="language-stscript">/let x Blue house and green car ||</code></pre>
<pre><code class="language-stscript">/test pattern="green" {{var::x}} | /echo |/# true ||</code></pre>
<pre><code class="language-stscript">/test pattern="blue" {{var::x}} | /echo |/# false ||</code></pre>
<pre><code class="language-stscript">/test pattern="/blue/i" {{var::x}} | /echo |/# true ||</code></pre>
</div>
`,
}));
SlashCommandParser.addCommandObject(SlashCommand.fromProps({
name: 'match',
callback: (({ pattern }, text) => {
if (!pattern) {
throw new Error('Argument of \'pattern=\' cannot be empty');
}
const re = regexFromString(pattern.toString());
if (!re) {
throw new Error('The value of \'pattern\' argument is not a valid regular expression.');
}
if (re.flags.includes('g')) {
return JSON.stringify([...text.toString().matchAll(re)]);
} else {
const match = text.toString().match(re);
return match ? JSON.stringify(match) : '';
}
}),
returns: 'group array for each match',
namedArgumentList: [
new SlashCommandNamedArgument(
'pattern', 'pattern to find', [ARGUMENT_TYPE.STRING], true, false,
),
],
unnamedArgumentList: [
new SlashCommandArgument(
'text to match against', [ARGUMENT_TYPE.STRING], true, false,
),
],
helpString: `
<div>
Retrieves regular expression matches in the given text
</div>
<div>
Returns an array of groups (with the first group being the full match). If the regex contains the global flag (i.e. <code>/g</code>),
multiple nested arrays are returned for each match. If the regex is global, returns <code>[]</code> if no matches are found,
otherwise it returns an empty string.
</div>
<div>
<strong>Example:</strong>
<pre><code class="language-stscript">/let x color_green green lamp color_blue ||</code></pre>
<pre><code class="language-stscript">/match pattern="green" {{var::x}} | /echo |/# [ "green" ] ||</code></pre>
<pre><code class="language-stscript">/match pattern="color_(\\w+)" {{var::x}} | /echo |/# [ "color_green", "green" ] ||</code></pre>
<pre><code class="language-stscript">/match pattern="/color_(\\w+)/g" {{var::x}} | /echo |/# [ [ "color_green", "green" ], [ "color_blue", "blue" ] ] ||</code></pre>
<pre><code class="language-stscript">/match pattern="orange" {{var::x}} | /echo |/# ||</code></pre>
<pre><code class="language-stscript">/match pattern="/orange/g" {{var::x}} | /echo |/# [] ||</code></pre>
</div>
`,
}));