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authorGravatar Piotr Russ <mail@pruss.it> 2020-11-16 00:10:28 +0100
committerGravatar Piotr Russ <mail@pruss.it> 2020-11-16 00:10:28 +0100
commite06ec920f7a5d784e674c4c4b4e6d1da3dc7391d (patch)
tree55713f725f77b44ebfec86e4eec3ce33e71458ca /node_modules/indent-string/index.js
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Diffstat (limited to 'node_modules/indent-string/index.js')
-rw-r--r--node_modules/indent-string/index.js35
1 files changed, 35 insertions, 0 deletions
diff --git a/node_modules/indent-string/index.js b/node_modules/indent-string/index.js
new file mode 100644
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+++ b/node_modules/indent-string/index.js
@@ -0,0 +1,35 @@
+'use strict';
+
+module.exports = (string, count = 1, options) => {
+ options = {
+ indent: ' ',
+ includeEmptyLines: false,
+ ...options
+ };
+
+ if (typeof string !== 'string') {
+ throw new TypeError(
+ `Expected \`input\` to be a \`string\`, got \`${typeof string}\``
+ );
+ }
+
+ if (typeof count !== 'number') {
+ throw new TypeError(
+ `Expected \`count\` to be a \`number\`, got \`${typeof count}\``
+ );
+ }
+
+ if (typeof options.indent !== 'string') {
+ throw new TypeError(
+ `Expected \`options.indent\` to be a \`string\`, got \`${typeof options.indent}\``
+ );
+ }
+
+ if (count === 0) {
+ return string;
+ }
+
+ const regex = options.includeEmptyLines ? /^/gm : /^(?!\s*$)/gm;
+
+ return string.replace(regex, options.indent.repeat(count));
+};