postinstall-user.sh

#!/bin/bash


function postinstall_user_ssh_make_config {
cat <<EOD
Host github.com
    HostName github.com
    PreferredAuthentications publickey
    IdentityFile ~/.ssh/id_rsa_github_%l

Host gitlab.com
    HostName gitlab.com
    PreferredAuthentications publickey
    IdentityFile ~/.ssh/id_rsa_gitlab_%l

Host bitbucket.org
    HostName bitbucket.org
    PreferredAuthentications publickey
    IdentityFile ~/.ssh/id_rsa_bitbucket_%l
EOD
}

function postinstall_user_ssh_config {
  [[ ! -d ~/.ssh ]] && mkdir -p ~/.ssh && chmod 700 ~/.ssh
  [[ ! -f ~/.ssh/config ]] && postinstall_user_ssh_make_config >> ~/.ssh/config
}

function postinstall_user_git_make_config {
local user=$1
local email=$2
cat <<EOD
[user]
  user  = ${user}
  email = ${email}

[alias]
  pullall  = !"git pull origin -v && git pull upstream -v" 
  fetchall = !"git fetch origin -v && git fetch upstream -v" 
  fetch-force = !"git fetch && git reset --hard FETCH_HEAD && git clean -df"
  incoming = !"git fetch && git log ..origin/master"
  unstage = reset HEAD
  pre-merge = merge --no-commit --no-ff

[diff]
    guitool = meld

[difftool "meld"]
    cmd = meld \"$LOCAL\" \"$REMOTE\" --label \"DIFF (ORIGINAL MY)\"

[merge]
    tool = meld

[mergetool "meld"]
    cmd = meld --auto-merge \"$LOCAL\" \"$BASE\" \"$REMOTE\" --output \"$MERGED\" --label \"MERGE (REMOTE BASE MY)\"
    trustExitCode = false

[mergetool]
    # don't ask if we want to skip merge
    prompt = false

    # don't create backup *.orig files
    keepBackup = false

[push]
  default = simple

[pull]
  rebase = true
EOD
}

function postinstall_user_git_config {
  if [ ! -f ~/.gitconfig ] ;then
    local user=$(getent passwd $USER | cut -d: -f5 | cut -d, -f1)
    local email=$(getent passwd $USER | cut -d: -f5 | cut -d, -f2)
    local email=${email:=$USER@$(dnsdomainname)}
    postinstall_user_git_make_config "$user" "$email" >> ~/.gitconfig
  fi
}

function postinstall_user_download_bash_scripts {
  [[ ! -d "${WORKSPACE}" ]] && mkdir -p "${WORKSPACE}"
  pushd "${WORKSPACE}"
  if [ ! -d bash-scripts ] ;then
    git clone http://github.com/frgomes/bash-scripts
  else
    cd bash-scripts
    git pull
  fi
  popd
}

function postinstall_user_download_carpalx {
  [[ ! -d "${WORKSPACE}" ]] && mkdir -p "${WORKSPACE}"
  pushd "${WORKSPACE}"
  if [ ! -d carpalx ] ;then
    git clone http://github.com/frgomes/carpalx
  else
    cd carpalx
    git pull
  fi
  popd
}

function __postinstall_user_download_dot_emacs_dot_d {
  pushd $HOME
  if [ ! -d .emacs.d ] ;then
    git clone http://github.com/frgomes/.emacs.d
  else
    cd .emacs.d
    git pull
  fi
  popd
}

function postinstall_user_download_dot_emacs_dot_d {
  pushd $HOME
  if [ ! -f .emacs.d/README.org ] ;then
    if [ -d .emacs.d ] ;then mv .emacs.d .emacs.d-$(date +%Y%m%d-%H%M%S) ;fi
    __postinstall_user_download_dot_emacs_dot_d
  fi
  popd
}

function postinstall_user_firefox {
  [[ ! -d "${DOWNLOADS}" ]] && mkdir -p "${DOWNLOADS}"
  local app=firefox
  local lang=$(echo $LANG | cut -d. -f1 | sed "s/_/-/")
  local hwarch=$(uname -m | tr '[:upper:]' '[:lower:]')
  local osarch=$(uname -s | tr '[:upper:]' '[:lower:]')
  local version=71.0

  if [ ! -e "${DOWNLOADS}"/${app}-${version}.tar.bz2 ] ;then
    pushd "${DOWNLOADS}" 2>&1 > /dev/null
    wget https://ftp.mozilla.org/pub/${app}/releases/${version}/${osarch}-${hwarch}/${lang}/${app}-${version}.tar.bz2
    popd 2>&1 > /dev/null
  fi

  local tools=${TOOLS_HOME:=$HOME/tools}
  [[ ! -d ${tools}        ]] && mkdir -p ${tools}

  pushd ${tools} 2>&1 > /dev/null
  tar xpf "${DOWNLOADS}"/${app}-${version}.tar.bz2
  popd 2>&1 > /dev/null

  [[ ! -d ~/bin ]] && mkdir -p ~/bin
  ln -s ${tools}/${app}/${app} ~/bin/${app}
  echo ~/bin/${app}
}

function postinstall_user_thunderbird {
  [[ ! -d "${DOWNLOADS}" ]] && mkdir -p "${DOWNLOADS}"
  local app=thunderbird
  local lang=$(echo $LANG | cut -d. -f1 | sed "s/_/-/")
  local hwarch=$(uname -m | tr '[:upper:]' '[:lower:]')
  local osarch=$(uname -s | tr '[:upper:]' '[:lower:]')
  local version=68.3.1
  if [ ! -e "${DOWNLOADS}"/${app}-${version}.tar.bz2 ] ;then
    pushd "${DOWNLOADS}" 2>&1 > /dev/null
    wget https://ftp.mozilla.org/pub/${app}/releases/${version}/${osarch}-${hwarch}/${lang}/${app}-${version}.tar.bz2
    popd 2>&1 > /dev/null
  fi

  local tools=${TOOLS_HOME:=$HOME/tools}
  [[ ! -d ${tools}        ]] && mkdir -p ${tools}

  pushd ${tools} 2>&1 > /dev/null
  tar xpf "${DOWNLOADS}"/${app}-${version}.tar.bz2
  popd 2>&1 > /dev/null

  [[ ! -d ~/bin ]] && mkdir -p ~/bin
  ln -s ${tools}/${app}/${app} ~/bin/${app}
  echo ~/bin/${app}
}

function postinstall_user {
  self=$(readlink -f "${BASH_SOURCE[0]}"); dir=$(dirname $self)
  grep -E "^function " $self | fgrep -v "function __" | cut -d' ' -f2 | head -n -1 | while read cmd ;do
    $cmd
  done
}


if [ $_ != $0 ] ;then
  # echo "Script is being sourced: list all functions"
  self=$(readlink -f "${BASH_SOURCE[0]}"); dir=$(dirname $self)
  grep -E "^function " $self | fgrep -v "function __" | cut -d' ' -f2 | head -n -1
else
  # echo "Script is a subshell: execute last function"
  self=$(readlink -f "${BASH_SOURCE[0]}"); dir=$(dirname $self)
  cmd=$(grep -E "^function " $self | cut -d' ' -f2 | tail -1)
  $cmd $*
fi