Add Ninja to base

scripts/r.sh

@@ -17,45 +17,31 @@ fi
 
 echo -e "${BLUE}    LOG:${YELLOW} Detecting R installation strategy for $OS...${NC}"
 
-# ------------------------------------------------------------------
-# STRATEGY A: ARCH LINUX (Native Pacman)
-# Arch always has the latest R kernel. We don't need Rig.
-# ------------------------------------------------------------------
 if [ "$OS" == "arch" ] || [ "$OS" == "manjaro" ]; then
     
     echo -e "${BLUE}    LOG:${YELLOW} Arch Linux detected. Using system R (Pacman)...${NC}"
     
-    # 1. Install R + Build Tools
-    # gcc-fortran is critical for compiling R packages
+    # Install R + Build Tools
     sudo pacman -S --noconfirm --needed r gcc-fortran curl tar
     
     echo -e "${GREEN}    SUCCESS:${NC} R installed via Pacman."
     
-    # Define R binary path for the renv step later
     R_BIN="R"
 
-# ------------------------------------------------------------------
-# STRATEGY B: UBUNTU/DEBIAN (Rig Version Manager)
-# These distros have old R versions. We need Rig to get the latest.
-# ------------------------------------------------------------------
 elif [ "$OS" == "ubuntu" ] || [ "$OS" == "debian" ]; then
 
-    # 1. Install Deps
     echo -e "${BLUE}    LOG:${YELLOW} Installing Debian build dependencies...${NC}"
     sudo DEBIAN_FRONTEND=noninteractive apt-get update
     sudo DEBIAN_FRONTEND=noninteractive apt-get install -y gfortran curl tar
 
-    # 2. Setup Rig Paths
     export RIG_HOME="$HOME/.programming/r"
     export RIG_BIN="$RIG_HOME/bin"
     export PATH="$RIG_BIN:$PATH"
 
-    # 3. Install Rig Binary
     if [ ! -f "$RIG_BIN/rig" ]; then
         echo -e "${BLUE}    LOG:${YELLOW} Downloading Rig binary...${NC}"
         mkdir -p "$RIG_BIN"
         
-        # Robust URL Fetching
         LATEST_REL_DATA=$(curl -s https://api.github.com/repos/r-lib/rig/releases/latest)
         RIG_URL=$(echo "$LATEST_REL_DATA" | grep -o 'https://[^"]*rig-linux-[^"]*\.tar\.gz' | head -n 1)
         
@@ -64,7 +50,6 @@ elif [ "$OS" == "ubuntu" ] || [ "$OS" == "debian" ]; then
             exit 1
         fi
 
-        # Extract to temp
         TEMP_EXTRACT=$(mktemp -d)
         curl -L -s "$RIG_URL" | tar -xz -C "$TEMP_EXTRACT"
         FOUND_BIN=$(find "$TEMP_EXTRACT" -name "rig" -type f | head -n 1)
@@ -78,7 +63,6 @@ elif [ "$OS" == "ubuntu" ] || [ "$OS" == "debian" ]; then
         rm -rf "$TEMP_EXTRACT"
     fi
 
-    # 4. Install R via Rig
     TARGET_VER="release"
     if ! "$RIG_BIN/rig" list | grep -q "release"; then
         echo -e "${BLUE}    LOG:${YELLOW} Installing R (${TARGET_VER})...${NC}"
@@ -86,19 +70,11 @@ elif [ "$OS" == "ubuntu" ] || [ "$OS" == "debian" ]; then
         sudo "$RIG_BIN/rig" default "$TARGET_VER"
     fi
     
-    # Define R binary path for the renv step
     R_BIN="$RIG_BIN/rig run"
 fi
 
-# ------------------------------------------------------------------
-# COMMON: RENV (Dependency Management)
-# This works the same on both systems.
-# ------------------------------------------------------------------
-
 echo -e "${BLUE}    LOG:${YELLOW} Installing 'renv' package globally...${NC}"
 
-# We use a small R script to install renv if missing
-# Note: On Arch, $R_BIN is just "R". On Ubuntu, it might be "rig run".
 $R_BIN -e 'if (!require("renv", quietly=TRUE)) install.packages("renv", repos="https://cloud.r-project.org")'
 
 echo -e "${GREEN}    SUCCESS:${NC} R setup completed."