registry: New asciicinema installer

installers/install_asciicinema.sh

@@ -0,0 +1,99 @@
+#!/usr/bin/env bash
+# Tool: asciicinema
+# DisplayName: asciicinema
+# Description: Install asciinema terminal recorder
+#
+# asciinema Installer Script
+#
+
+# Prevent standalone execution
+if [ -z "${_LIB_COMMON_SOURCED:-}" ]; then
+    echo "Error: This script must be run through the 'b' CLI." >&2
+    exit 1
+fi
+
+set -euo pipefail
+
+TMP_DIR="$(make_temp_dir)"
+cleanup() {
+    rm -rf "$TMP_DIR"
+}
+trap cleanup EXIT
+
+install_asciicinema() {
+    local latest_tag=""
+    if has_command curl; then
+        log_info "Fetching latest asciinema version from GitHub..."
+        latest_tag=$(curl -sL https://api.github.com/repos/asciinema/asciinema/releases/latest \
+            | grep '"tag_name":' | head -n1 \
+            | sed -E 's/.*"tag_name": "([^"]+)".*/\1/' || true)
+    fi
+
+    if [ -z "$latest_tag" ]; then
+        latest_tag="v3.2.1"  # fallback
+        log_warn "Failed to fetch latest version from GitHub. Falling back to: $latest_tag"
+    else
+        log_info "Latest asciinema version found: $latest_tag"
+    fi
+
+
+    if has_command asciinema; then
+        local current_version
+        current_version=$(asciinema --version | head -n1 | awk '{print $2}')
+        if [[ "$current_version" != v* ]]; then
+            current_version="v${current_version}"
+        fi
+
+        if [[ "$current_version" == "$latest_tag" ]]; then
+            log_info "asciinema ${latest_tag} is already installed."
+            if ! confirm "Reinstall/Upgrade asciinema?"; then
+                log_info "Skipping asciinema installation."
+                return
+            fi
+        else
+            if ! confirm "Detecting asciinema ${current_version}. Upgrade to ${latest_tag}?"; then
+                log_info "Skipping asciinema installation."
+                return
+            fi
+        fi
+    else
+        if ! confirm "Install asciinema ${latest_tag}?"; then
+            log_info "Skipping asciinema installation."
+            return
+        fi
+    fi
+
+    # Detect architecture
+    local arch
+    arch=$(detect_arch)
+    local asciinema_arch=""
+    case "$arch" in
+        x86_64) asciinema_arch="x86_64-unknown-linux-gnu" ;;
+        arm64)  asciinema_arch="aarch64-unknown-linux-gnu" ;;
+        *)      log_error "Unsupported architecture: $arch"; exit 1 ;;
+    esac
+
+    local download_url="https://github.com/asciinema/asciinema/releases/download/${latest_tag}/asciinema-${asciinema_arch}"
+    
+    log_info "Downloading asciinema ${latest_tag} for ${arch}..."
+    curl -fsSL "$download_url" -o "$TMP_DIR/asciinema"
+
+    log_info "Installing asciinema to /usr/local/bin..."
+    sudo cp "$TMP_DIR/asciinema" /usr/local/bin/asciinema
+    sudo chmod +x /usr/local/bin/asciinema
+
+    # Create compatibility symlink matching the installer name spelling
+    log_info "Creating compatibility symlink for asciicinema..."
+    sudo ln -sf /usr/local/bin/asciinema /usr/local/bin/asciicinema
+
+    log_success "asciinema ${latest_tag} installed."
+}
+
+main() {
+    install_asciicinema
+
+    echo
+    log_success "asciinema installation complete."
+}
+
+main "$@"

lib/registry.sh

@@ -2,6 +2,7 @@
 
 declare -A INSTALLERS=(
     [agy]="Antigravity CLI"
+    [asciicinema]="asciinema terminal recorder"
     [bat]="Bat (alternative to cat) and configure alias"
     [node]="Node.js (LTS) and NVM"
     [nvim]="Neovim 0.12.0 and configuration"
@@ -16,6 +17,7 @@ declare -A INSTALLERS=(
 
 declare -A INSTALLER_DISPLAYS=(
     [agy]="Antigravity"
+    [asciicinema]="asciicinema"
     [bat]="Bat"
     [node]="Node"
     [nvim]="Neovim"
@@ -28,4 +30,4 @@ declare -A INSTALLER_DISPLAYS=(
     [zoxide]="Zoxide"
 )
 
-INSTALLER_KEYS=(agy bat node nvim pnpm rust starship uv yay yazi zoxide)
+INSTALLER_KEYS=(agy asciicinema bat node nvim pnpm rust starship uv yay yazi zoxide)

readme.md

@@ -13,6 +13,7 @@ Here is a comparison of the size and complexity of using Bootstrap (`to b`) vers
 | application | to b | not to b |
 | :--- | :--- | :--- |
 | **Antigravity CLI (`agy`)** | 197 lines | 239 lines (Official Antigravity install script) |
+| **asciicinema (`asciicinema`)** | 99 lines | N/A (Official binary distribution) |
 | **Bat (`bat`)** | 155 lines | N/A (Standard package install) |
 | **Node.js & NVM (`node`)** | 156 lines | 507 lines (Official NVM install script) |
 | **Neovim (`nvim`)** | 178 lines | N/A (Official binary/config distribution) |