(feat) Update dotfile scripts & tooling

- Update & split scripts
- Main package install script
- Fish / environment install script
- Dockerfile for testing locally

2_fish_setup.sh

@@ -0,0 +1,72 @@
+#!/bin/fish
+
+set PYTHON_VERSION 3.11.6
+set NODE_VERSION lts/hydrogen
+
+# dont run as root/sudo
+if [ "$EUID" -eq 0 ]
+  then echo "Please do not run as root / sudo"
+  exit 1
+end
+
+# install rust toolchain
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+
+# install pyenv
+git clone https://github.com/pyenv/pyenv.git $HOME/.pyenv
+
+# install nvm
+curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/master/install.sh | bash
+
+# install fzf from source
+git clone --depth 1 https://github.com/junegunn/fzf.git ~/.fzf
+bash ~/.fzf/install --no-update-rc --completion --key-bindings
+
+# install fisher
+curl -sL https://raw.githubusercontent.com/jorgebucaran/fisher/main/functions/fisher.fish | source && fisher install jorgebucaran/fisher
+
+# copy fish config
+if test -f "~/.config/fish/functions/config.fish"; then
+    echo "config.fish already exist, please rename to continue."
+    exit 1
+end
+cp fish/config.fish ~/.config/fish/
+
+# copy fishfile
+if test -f "~/.config/fish/fish_plugins"; then
+    echo "fish_plugins already exist, please rename to continue."
+    exit 1
+end
+cp fish/fish_plugins ~/.config/fish/
+
+# setup pyenv, cargo + local bin paths in fish
+mkdir $HOME/.local/bin
+set -Ux PYENV_ROOT $HOME/.pyenv
+fish_add_path $PYENV_ROOT/bin
+fish_add_path $HOME/.local/bin
+fish_add_path $HOME/.cargo/bin
+
+# install packages from fishfile
+fisher update
+
+cp -R fish/theme-t31m/functions/* ~/.config/fish/functions/
+
+# install node via nvm
+nvm install $NODE_VERSION
+nvm alias default $NODE_VERSION
+
+# Install Python
+pyenv install $PYTHON_VERSION
+# pip install --upgrade pip
+
+# Install pipx for future non-user local packages
+pipx ensurepath
+
+# pipx completions
+pipx completions
+register-python-argcomplete --shell fish pipx >~/.config/fish/completions/pipx.fish
+
+# cp vimrc
+echo "Installing .vimrc"
+cp dot.vimrc $HOME/.vimrc
+