Differences

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--- gum [2023-06-22 16:48] – asdf
+++ gum [2023-06-25 01:29] (current) – added details on subcommands asdf
@@ Line 1: / Line 1: @@
-====== Gum ======
+====== gum ======
+A command-line tool for adding attractive interactivity to shell scripts.
+===== Subcommands =====
+==== choose ====
+Selects one or more values from a given list of options. Unlike ''filter'', ''choose'' does not allow the user to search through the list.
+==== confirm ====
+Prompts for confirmation, returning ''0'' on an affirmative answer and ''1'' on a negative one. This leads to the general form ''gum confirm && YES_CMD || NO_CMD''.
+<code bash>
+gum confirm && ls || echo "never mind"
+</code>
+==== file ====
+Navigates through a given path to select and output a filename.
+==== filter ====
+Chooses one or more values from a newline-separated list.
+==== format ====
+Renders the input as a Go template.
+==== input ====
+Requests a single line of input, printing the output.
+==== join ====
+Joins text horizontally or vertically.
+==== pager ====
+Pages through data passed to stdin.
+==== spin ====
+Displays a spinner for the duration of a command. Available spinners include:
+  * line
+  * dot (default)
+  * minidot
+  * jump
+  * pulse
+  * points
+  * globe
+  * moon
+  * monkey
+  * meter
+  * hamburger
+==== style ====
+Applies text styling to its input.
+==== table ====
+Renders a table of data. By default, it expects the data to be in CSV format.
+==== write ====
+Multi-line text input with complete cursor-based editing.
+===== Customization =====
+===== Resources =====
+  * [[https://github.com/charmbracelet/gum|GitHub page]]
+  * [[https://hackaday.com/2023/03/29/linux-fu-gum-up-your-script/|Hackaday article]]
 {{tag>software needswork}}