Initial commit - v1.0

demo/demo.sh

@@ -0,0 +1,173 @@
+#!/usr/bin/env bash
+
+# Import the beddu.sh library
+# shellcheck disable=SC1091
+source "$(dirname -- "$0")/../build/beddu.sh"
+
+# Demo function to showcase the framework
+demo() {
+    _violet=99
+    _pink=219
+
+    line
+    pen $_violet "╔═════════════════════════════════════════════╗"
+    pen $_violet "║                                             ║"
+    pen $_violet "║                                             ║"
+    pen -n $_violet "║                "
+    pen -n $_pink "Beddu.sh Demo"
+    pen $_violet "                ║"
+    pen $_violet "║                                             ║"
+    pen $_violet "║                                             ║"
+    pen $_violet "╚═════════════════════════════════════════════╝"
+    line
+    line
+
+    line
+    spin $_pink "Loading text formatting..."
+    sleep 1
+    spop
+    upclear
+    pen $_pink italic "-- Text formatting --"
+    line
+    pen bold "This text is bold"
+    pen italic "This text is italic"
+    pen underline "This text is underlined"
+    line
+
+    line
+    spin $_pink "Loading basic colors..."
+    sleep 1
+    spop
+    upclear
+    pen $_pink italic "-- Basic colors --"
+    line
+    pen red "Red text"
+    pen green "Green text"
+    pen yellow "Yellow text"
+    pen blue "Blue text"
+    pen purple "Purple text"
+    pen cyan "Cyan text"
+    pen white "White text"
+    pen grey "Grey text"
+    pen -n black "Black text"
+    pen italic "[Black text - might not be visible]"
+    line
+
+    line
+    spin $_pink "Loading ANSI 256 colors..."
+    sleep 1
+    spop
+    upclear
+    pen $_pink italic "-- ANSI 256 colors (examples) --"
+    line
+    pen 39 "Light blue text (39)"
+    pen 208 "Orange text (208)"
+    pen 82 "Light green text (82)"
+    line
+
+    line
+    spin $_pink "Loading combined formatting..."
+    sleep 1
+    spop
+    upclear
+    pen $_pink italic "-- Combined formatting --"
+    line
+    pen bold blue "This text is bold and blue"
+    pen bold italic red "This text is bold, italic and red"
+    pen underline green "This text is underlined and green"
+    pen bold 39 "This text is bold and light blue (ANSI 256 color 39)"
+    pen italic 208 "This text is italic and orange (ANSI 256 color 208)"
+    pen -n red "This is red "
+    pen -n green "and this is green, "
+    pen "all on the same line!"
+    pen "And this is $(pen yellow "yellow"), and this is $(pen purple "purple")"
+    line
+
+    line
+    spin $_pink "Loading output utilities..."
+    sleep 1
+    spop
+    upclear
+    pen $_pink italic "-- Output utilities --"
+    line
+    check "Task completed successfully!"
+    throw "Operation failed."
+    line
+
+    line
+    spin $_pink "Starting interactive experience..."
+    sleep 1
+    spop
+    upclear
+    pen $_pink italic "-- Interactive functions --"
+    line
+
+    ask name "How can I call you?"
+    pen "Hello, $(pen bold cyan "${name:?}")"
+    line
+
+    choose color "What is your favorite color?" "Red" "Green" "Blue"
+    pen "Nice choice, $(pen bold "${color:?}" "${color:?}")"
+    line
+
+    if confirm "Would you like to continue with the demo?"; then
+        pen "OK, let's $(pen bold green "continue")!"
+    else
+        pen "Too bad, I'll $(pen bold red "continue anyway")…"
+    fi
+    line
+
+    line
+    spin $_pink "Loading output manipulation..."
+    sleep 1
+    spop --keep-cursor-hidden
+    repen $_pink italic "-- Output manipulation --"
+    line
+    pen "This line will be replaced in 1 second..."
+    sleep 1
+    spop --keep-cursor-hidden
+    repen "Processing your request..."
+    sleep 1
+    spop --keep-cursor-hidden
+    upclear
+    spin "Still working on it..."
+    sleep 2
+    check "Task completed successfully!"
+    spin "Performing an operation that will fail (ask me how I know)"
+    sleep 2
+    throw "Operation failed"
+    line
+
+    # This is a 12MB file
+    local filename="commonswiki-20250501-pages-articles-multistream-index1.txt-p1p1500000.bz2"
+    local baseurl="https://dumps.wikimedia.org/commonswiki/20250501"
+
+    line
+    spin $_pink "Loading \`run\` utility..."
+    sleep 1
+    spop --keep-cursor-hidden
+    repen $_pink italic "-- Run command output control --"
+    line
+    spin "Downloading file..."
+    # `curl` writes to stderr, so we need to capture that
+    if run --err output curl -O "$baseurl/$filename"; then
+        check "Download complete!"
+        line
+        pen "${output:-}"
+    else
+        throw "Download failed!"
+    fi
+    line
+    if confirm "Would you like to remove the downloaded file?"; then
+        rm -f "$filename"
+        check "File removed!"
+    fi
+    line
+    pen bold green "All done!"
+    line
+}
+
+# If this script is executed directly, show the demo
+if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
+    demo
+fi