Frontend Unix setup and config

bash-config.sh

# nvm setup
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion

find-up () {
    path=$(pwd)
    while [[ "$path" != "" && ! -e "$path/$1" ]]; do
        path=${path%/*}
    done
    echo "$path"
}

cdnvm(){
    cd "$@";
    nvm_path=$(find-up .nvmrc | tr -d '\n')

    # If there are no .nvmrc file, use the default nvm version
    if [[ ! $nvm_path = *[^[:space:]]* ]]; then

        declare default_version;
        default_version=$(nvm version default);

        # If there is no default version, set it to `node`
        # This will use the latest version on your machine
        if [[ $default_version == "N/A" ]]; then
            nvm alias default node;
            default_version=$(nvm version default);
        fi

        # If the current version is not the default version, set it to use the default version
        if [[ $(nvm current) != "$default_version" ]]; then
            nvm use default;
        fi

        elif [[ -s $nvm_path/.nvmrc && -r $nvm_path/.nvmrc ]]; then
        declare nvm_version
        nvm_version=$(<"$nvm_path"/.nvmrc)

        declare locally_resolved_nvm_version
        # `nvm ls` will check all locally-available versions
        # If there are multiple matching versions, take the latest one
        # Remove the `->` and `*` characters and spaces
        # `locally_resolved_nvm_version` will be `N/A` if no local versions are found
        locally_resolved_nvm_version=$(nvm ls --no-colors "$nvm_version" | tail -1 | tr -d '\->*' | tr -d '[:space:]')

        # If it is not already installed, install it
        # `nvm install` will implicitly use the newly-installed version
        if [[ "$locally_resolved_nvm_version" == "N/A" ]]; then
            nvm install "$nvm_version";
        elif [[ $(nvm current) != "$locally_resolved_nvm_version" ]]; then
            nvm use "$nvm_version";
        fi
    fi
}
alias cd='cdnvm' # set node version on entering directory

if [ -f ".nvmrc" ]; then nvm use >/dev/null; fi

# npm completion
source <(npm completion)


# git prompt
if [ -f "$HOME/.bash-git-prompt/gitprompt.sh" ]; then
    # Set config variables first
    GIT_PROMPT_ONLY_IN_REPO=1
    GIT_PROMPT_FETCH_REMOTE_STATUS=0   # uncomment to avoid fetching remote status
    GIT_PROMPT_IGNORE_SUBMODULES=1 # uncomment to avoid searching for changed files in submodules
    GIT_PROMPT_WITH_VIRTUAL_ENV=0 # uncomment to avoid setting virtual environment infos for node/python/conda environments
    GIT_PROMPT_SHOW_UPSTREAM=0 # uncomment to show upstream tracking branch
    GIT_PROMPT_SHOW_UNTRACKED_FILES=normal # can be no, normal or all; determines counting of untracked files
    # GIT_PROMPT_SHOW_CHANGED_FILES_COUNT=0 # uncomment to avoid printing the number of changed files
    # GIT_PROMPT_STATUS_COMMAND=gitstatus_pre-1.7.10.sh # uncomment to support Git older than 1.7.10
    # GIT_PROMPT_START=...    # uncomment for custom prompt start sequence
    # GIT_PROMPT_END=...      # uncomment for custom prompt end sequence
    # as last entry source the gitprompt script
    # GIT_PROMPT_THEME=Custom # use custom theme specified in file GIT_PROMPT_THEME_FILE (default ~/.git-prompt-colors.sh)
    # GIT_PROMPT_THEME_FILE=~/.git-prompt-colors.sh
    # GIT_PROMPT_THEME=Solarized # use theme optimized for solarized color scheme
    source $HOME/.bash-git-prompt/gitprompt.sh
fi


# Key bindings, up/down arrow searches through history
bind '"\e[A": history-search-backward'
bind '"\e[B": history-search-forward'
bind '"\eOA": history-search-backward'
bind '"\eOB": history-search-forward'


# aliases
alias c="clear"
alias ns="npm start"
alias dcu="docker-compose up -d"
alias dcd="docker-compose down"
alias dcr="dcd && dcu"
alias gf="git fetch --prune"


# Add ssh key
/usr/bin/keychain --nogui --quiet ~/.ssh/id_rsa
source $HOME/.keychain/<MACHINE NAME HERE>



# WSL - related

# X Server
export DISPLAY=$(cat /etc/resolv.conf | grep nameserver | awk '{print $2; exit;}'):0.0

setup.sh

#!/bin/bash

# this assumes git and curl are installed

# nvm install
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.35.3/install.sh | bash
export NVM_DIR="$([ -z "${XDG_CONFIG_HOME-}" ] && printf %s "${HOME}/.nvm" || printf %s "${XDG_CONFIG_HOME}/nvm")"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" # This loads nvm

# node install
nvm install --lts

# git prompt install
git clone https://github.com/magicmonty/bash-git-prompt.git ~/.bash-git-prompt --depth=1