string-transform-cli

A CLI tool for common string transformations. Zero external dependencies beyond commander and chalk.

Installation

npm install -g @asdsadw12312dwd2112xz/string-transform-cli

Usage

string-transform <command> [text] [options]

All commands accept input as a positional argument or via stdin (pipe).

reverse

Reverse a string.

string-transform reverse "hello"
# olleh

echo "hello" | string-transform reverse
# olleh

count

Character, word, and line count.

string-transform count "hello world"
# Characters:         11
# Chars (no spaces):  10
# Words:              2
# Lines:              1

truncate

Truncate with ellipsis at given length.

string-transform truncate "hello world" --length 8
# hello...

pad

Pad string to target length.

string-transform pad "hi" --length 10 --char "-" --side both
# ----hi----

Options:

• --length N (required)
• --char <c> (default: space)
• --side left|right|both (default: right)

repeat

Repeat string N times.

string-transform repeat "ab" --times 4
# abababab

slug

Convert to URL-friendly slug.

string-transform slug "Hello World! Foo Bar"
# hello-world-foo-bar

escape

Escape special characters.

string-transform escape "<div>" --type html
# &lt;div&gt;

string-transform escape "a.b*c" --type regex
# a\.b\*c

string-transform escape "hello world" --type url
# hello%20world

Types: html, regex, url

unescape

Unescape previously escaped characters.

string-transform unescape "<div>" --type html
# <div>

string-transform unescape "hello%20world" --type url
# hello world

Types: html, url

wrap

Word wrap at given column width.

string-transform wrap "The quick brown fox jumps over the lazy dog" --width 20
# The quick brown fox
# jumps over the lazy
# dog

replace

Find and replace all occurrences.

string-transform replace "foo bar foo" --find foo --with baz
# baz bar baz

License

MIT