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Remove leading $, > and # chars from clipboard of console snippets #1346

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Remove leading $, > and # chars from clipboard of console snippets #1346

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13 changes: 13 additions & 0 deletions src/theme/book.js
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Original file line number Diff line number Diff line change
Expand Up @@ -569,10 +569,23 @@ function playground_text(playground) {
elem.className = 'fa fa-copy tooltipped';
}

// this will remove '$', '>' and '#' leading characters
// from clipboard of console snippets
function removeLeadingChars(str) {
var leading_chars_expr = /^(\$|\>|\#)\s/gm;
return str.replace(leading_chars_expr, '');
}

var clipboardSnippets = new ClipboardJS('.clip-button', {
text: function (trigger) {
hideTooltip(trigger);
let playground = trigger.closest("pre");

// evaluates if the code block is of type console
let isConsole = playground.querySelector("code").classList.contains("language-console");
if (isConsole === true)
return removeLeadingChars(playground_text(playground));

return playground_text(playground);
}
});
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