Fix installation stuff

README.md

@@ -12,6 +12,19 @@ It aims to be complete general purpose IDE.<br>
 (It is still very much a work in progress so a lot of things may seem incomplete)<br>
 For now it is just a single file editor. I plan to add a multi-file support with file pickers and tabs soon.<br>
 
+## Installation
+
+Binary can be installed with the following command:
+
+```bash
+curl https://syedm.dev/crib | sh
+```
+
+It requires `libruby-3.2.so` or `libruby.so.3.4` to be installed in the system.<br>
+It also requires `libmagic` to be installed (most systems have it preinstalled).<br>
+Currently only for Linux.<br>
+*Tested with arch linux and ubuntu*<br>
+
 ## Building
 
 ### Get started

TODO.md

@@ -9,6 +9,7 @@ Copyright 2025 Syed Daanish
 * [ ] **Critical Crash:** Fix bug where closing immediately while LSP is still loading hangs and then segfaults (especially on slow ones like fish-lsp where quick edits and exit can hang).
 * [ ] **Line move:** fix the move line functions to work without the calculations from folds as folds are removed.
 * [ ] **Editor Indentation Fix:** - Main : merger indentation with the parser for more accurate results.
+    * [ ] Fix bug where enter at start of line with ending type crashes
     * [ ] Keep cache of language maps in engine to reduce lookup time.
     * [ ] In indents add function to support tab which indents if before any content and inserts a pure \t otherwise.
     * [ ] And backspace which undents if before any content.

installer.sh

@@ -1,10 +1,14 @@
-#!/usr/bin/env bash
+#!/usr/bin/env sh
-set -e
 
+set -eu
+
+install() {
   BINARY_NAME="crib"
   VERSION="v0.0.1-alpha"
+  RUBY_VERSION="3.4"
+  HAVE_34=0
+  HAVE_32=0
 
-if [ -z "$RUBY_VERSION" ]; then
   if ldconfig -p | grep -q libruby.so.3.4; then
     HAVE_34=1
   fi
@@ -17,7 +21,7 @@ if [ -z "$RUBY_VERSION" ]; then
     echo "Select Ruby ABI:"
     echo "  1) Ruby 3.4"
     echo "  2) Ruby 3.2"
-    read -r choice
+    read -r choice </dev/tty
     case "$choice" in
     1) RUBY_VERSION="3.4" ;;
     2) RUBY_VERSION="3.2" ;;
@@ -31,19 +35,19 @@ if [ -z "$RUBY_VERSION" ]; then
   elif [ "$HAVE_32" = "1" ]; then
     RUBY_VERSION="3.2"
   else
-    echo "No compatible Ruby library found (need Ruby 3.2 or 3.4)."
+    echo "No compatible Ruby library found need Ruby 3.2 or 3.4."
     exit 1
   fi
-fi
 
   GITHUB_URL="https://github.com/SyedM-dev/crib/releases/download/$VERSION/crib-linux-x86_64-ruby$RUBY_VERSION"
 
-missing=()
+  missing_ruby=""
-command -v ruby >/dev/null 2>&1 || missing+=("ruby")
+  missing_magic=""
-ldconfig -p | grep libmagic >/dev/null 2>&1 || missing+=("libmagic")
+  command -v ruby >/dev/null 2>&1 || missing_ruby="ruby"
+  ldconfig -p | grep libmagic >/dev/null 2>&1 || missing_magic="libmagic"
 
-if [ ${#missing[@]} -ne 0 ]; then
+  if [ -n "$missing_ruby" ] || [ -n "$missing_magic" ]; then
-  echo "Missing dependencies: ${missing[*]}"
+    echo "Missing dependencies: ${missing_ruby} ${missing_magic}"
     echo "Install them using your package manager:"
     echo "Ubuntu/Debian: sudo apt install ruby libmagic1"
     echo "Arch: sudo pacman -S ruby file"
@@ -54,24 +58,34 @@ fi
   echo "Installing Crib (Ruby $RUBY_VERSION)"
 
   echo "Install locally (~/.local/bin) or globally (/usr/bin)? [l/g]"
-read -r choice
+  read -r choice </dev/tty
   case "$choice" in
-l | L) INSTALL_DIR="$HOME/.local/bin" ;;
+  l | L)
-g | G) INSTALL_DIR="/usr/bin" ;;
+    INSTALL_DIR="$HOME/.local/bin"
+    SUDO=""
+    ;;
+  g | G)
+    INSTALL_DIR="/usr/bin"
+    SUDO="sudo"
+    ;;
   *)
     echo "Invalid choice"
     exit 1
     ;;
   esac
 
-mkdir -p "$INSTALL_DIR"
+  $SUDO mkdir -p "$INSTALL_DIR"
 
   echo "Downloading binary..."
-curl -L "$GITHUB_URL" -o "$INSTALL_DIR/$BINARY_NAME"
+  curl -L "$GITHUB_URL" -o /tmp/"$BINARY_NAME"
-chmod +x "$INSTALL_DIR/$BINARY_NAME"
+  $SUDO install -m 755 /tmp/"$BINARY_NAME" "$INSTALL_DIR/$BINARY_NAME"
+  rm -f /tmp/"$BINARY_NAME"
 
   echo
   echo "✔ Crib installed to $INSTALL_DIR"
   echo "Run with: $BINARY_NAME"
   echo "Ruby ABI: $RUBY_VERSION"
   echo "Add $INSTALL_DIR to PATH if needed."
+}
+
+install "$@"