✨ (install.sh, install_nvm.sh): refactor font installation logic to check for existing fonts before downloading, and remove redundant echo statement in install_nvm.sh

install_pyenv.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+# Save the original working directory
+ORIGINAL_DIR="$(pwd)"
+
+# Install pyenv (Python Version Manager) if it is not already installed
+if command -v pyenv &> /dev/null; then
+    echo -e "pyenv is already installed\n"
+else
+    echo -e "Installing pyenv (Python Version Manager)\n"
+    # Using the official pyenv installer (https://github.com/pyenv/pyenv-installer)
+    curl -fsSL https://pyenv.run | bash
+
+    # Load pyenv for the remainder of this script
+    export PYENV_ROOT="$HOME/.pyenv"
+    [[ -d $PYENV_ROOT/bin ]] && export PATH="$PYENV_ROOT/bin:$PATH"
+    eval "$(pyenv init - bash)"
+fi
+
+# OPTIONAL: Install the latest stable version of Python
+# Uncomment the following line if you would like to automatically install it
+# pyenv install 3.12.0 && pyenv global 3.12.0
+
+# Apply the pyenv zsh configuration patch (downloads zshrc/pyenv.zsh to ~/.config/zshrc/pyenv.zsh)
+curl -s https://git.miomio.moe/mio/easyzsh/raw/branch/master/patch.sh | bash -s pyenv
+
+# Restore original working directory
+cd "$ORIGINAL_DIR"