update

#!/usr/bin/env bash

# Symlinks and copies files from the ~/.dotfiles directory into their
# correct locations: $HOME, $HOME/.config/fish, $HOME/.config/templates,
# etc.

# Echoes, then runs the command.
#
# Combines/is inspired by:
#
#   http://stackoverflow.com/q/12231792/11543
#   https://dl.google.com/dl/cloudsdk/release/install_google_cloud_sdk.bash
#   http://tim.theenchanter.com/2009/02/how-to-escape-arguments-in-bash.html?showComment=1321001720427#c4751431215627296974
function x {
  #echo "$" "$@"
  eval "$(printf '%q ' "$@")"
}

# Ensure directory exists
function xmkdir {
  if [ ! -d "$1" ]; then
    x mkdir -p "$1"
  fi
}

# Returns success if found
function exists {
  type -P "$1" > /dev/null
}

function heading {
  printf '# %s\n' "$@"
}

# SRCDIR is the root of the git repo
# From http://stackoverflow.com/a/246128/11543
SRCDIR="$( cd -P "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"

# DSTDIR is probably $HOME
if [ -d "$1" ]; then
  DSTDIR="$1"
else
  DSTDIR="$( cd -P "$( dirname "${SRCDIR}" )" && pwd )"
fi

# "dotfiles" that will end up in $HOME

for f in "$SRCDIR"/home/.* ; do

  if [ -d "$f" ]; then
    continue
  fi

  if [ "$(basename "$f")" = ".DS_Store" ]; then
    continue
  fi

  if [ ! -L "$DSTDIR/$(basename "$f")" ]; then
    x ln -sf "$f" "$DSTDIR"
  fi

done

# Remove dangling symlinks

for f in "$DSTDIR"/.* ; do

  if readlink "$f" > /dev/null ; then
    if [ ! -f "$(readlink "$f")" ]; then
      x rm "$f"
    fi
  fi

done

# Set PLATFORM after $HOME/.platform has been symlinked

PLATFORM=$("$HOME"/.platform)

# Ask for sudo upfront if we're likely to need it
if [ "$PLATFORM" = "linux" ]; then
  export DEBIAN_FRONTEND="noninteractive"
  # Good for 5 mins; for more see https://github.com/mathiasbynens/dotfiles/blob/master/.macos#L13
  sudo -v > /dev/null
  SUDO=$? # no boolean values in bash; use [ $SUDO -ne 1 ] in expressions
fi

LOCAL="$HOME/local"
xmkdir "$LOCAL"
BINDIR="$LOCAL/bin"
xmkdir "$BINDIR"

case "$PLATFORM" in

  darwin )
    heading "macos"
    # For some reason *some* applications (like TextEdit) won't read
    # DefaultKeyBinding.dict if it's symlinked, or is in a symlinked directory,
    # so rsync instead of symlink... http://apple.stackexchange.com/a/53110/890
    # rdar://12429092
    x rsync -a --delete "$SRCDIR/etc/KeyBindings" "$DSTDIR/Library"

    # https://github.com/mathiasbynens/dotfiles/blob/master/.macos
    # https://github.com/hjuutilainen/dotfiles/blob/master/bin/osx-user-defaults.sh
    # https://github.com/ymendel/dotfiles/tree/master/osx
    # https://github.com/drduh/OS-X-Security-and-Privacy-Guide

    # How to figure out the bundle identifier of an app:
    #
    # osascript -e 'id of app "Safari"'
    # => com.apple.Safari

    # How to figure out what setting to change (for fish shell):
    #
    # vimdiff (defaults read -g | psub) (read -p "echo 'Make change and press enter (:qa to exit vimdiff!) > '" ; and defaults read -g | psub)
    # vimdiff (defaults read pro.writer.mac | psub) (read -p "echo 'Make change and press enter (:qa to exit vimdiff!) > '" ; and defaults read pro.writer.mac | psub)

    # System: disable smart quotes
    x defaults write -g NSAutomaticQuoteSubstitutionEnabled -bool false
    # System: disable smart dashes
    x defaults write -g NSAutomaticDashSubstitutionEnabled -bool false
    # System: don't correct spelling automatically
    x defaults write -g NSAutomaticSpellingCorrectionEnabled -bool false
    x defaults write -g WebAutomaticSpellingCorrectionEnabled -bool false
    # System: don't capitalize words automatically
    x defaults write -g NSAutomaticCapitalizationEnabled -bool false
    # System: don't convert double space to period + double space
    x defaults write -g NSAutomaticPeriodSubstitutionEnabled -bool false
    # System: don't show suggestions on the Touch Bar!
    x defaults write -g NSAutomaticTextCompletionEnabled -bool false
    # System: don't default to iCloud
    x defaults write -g NSDocumentSaveNewDocumentsToCloud -bool false
    # System: speed up mouse (requires logout to take effect?)
    x defaults write -g com.apple.mouse.scaling -float 6
    # System: enable right click
    x defaults write com.apple.driver.AppleBluetoothMultitouch.mouse MouseButtonMode -string TwoButton
    # System: show all extensions (really Finder?)
    x defaults write -g AppleShowAllExtensions -int 1

    # Finder: keep folders on top when sorting by name
    x defaults write com.apple.finder _FXSortFoldersFirst -int 1
    # Finder: show status bar
    x defaults write com.apple.finder ShowStatusBar -bool true
    # Finder: disable the warning when changing a file extension
    x defaults write com.apple.finder FXEnableExtensionChangeWarning -bool false
    # Finder: new finder window shows home
    x defaults write com.apple.finder NewWindowTarget -string PfHm

    # Terminal: disable "marks" http://apple.stackexchange.com/a/209907/890
    x defaults write com.apple.Terminal AutoMarkPromptLines -int 0

    # Safari: show the full URL in the address bar (note: this still hides the scheme)
    #x defaults write com.apple.Safari ShowFullURLInSmartSearchField -bool true
    # Safari: enable debug menu
    #x defaults write com.apple.Safari IncludeInternalDebugMenu -bool true
    # Safari: enable develop menu
    #x defaults write com.apple.Safari IncludeDevelopMenu -bool true
    # Safari: show status bar
    #x defaults write com.apple.Safari ShowStatusBar -bool true

    # Photos: don't open automatically when external media is connected
    x defaults -currentHost write com.apple.ImageCapture disableHotPlug -bool true

    # Messages: no automatic emoji
    x defaults write com.apple.messageshelper.MessageController SOInputLineSettings -dict-add "automaticEmojiSubstitutionEnablediMessage" -bool false
    # Messages: no smart quotes
    x defaults write com.apple.messageshelper.MessageController SOInputLineSettings -dict-add "automaticQuoteSubstitutionEnabled" -bool false
    # Messages: no smart dashes
    x defaults write com.apple.messageshelper.MessageController SOInputLineSettings -dict-add "automaticDashSubstitutionEnabled" -bool false
    # Messages: no automatic spell correction
    x defaults write com.apple.messageshelper.MessageController SOInputLineSettings -dict-add "automaticSpellingCorrectionEnabled" -bool false

    # Spotlight: configure categories
    # defaults read com.apple.Spotlight orderedItems | sed -E -e 's/^[[:space:]]+//g' | tr -d '()\n' | tr ',' '\n' | awk -F "\n" '{ print "\'" $1 "\' \\\" }'
    x defaults write com.apple.Spotlight orderedItems -array \
      '{enabled = 1;name = APPLICATIONS;}' \
      '{enabled = 0;name = "MENU_SPOTLIGHT_SUGGESTIONS";}' \
      '{enabled = 1;name = "MENU_CONVERSION";}' \
      '{enabled = 1;name = "MENU_EXPRESSION";}' \
      '{enabled = 1;name = "MENU_DEFINITION";}' \
      '{enabled = 1;name = "SYSTEM_PREFS";}' \
      '{enabled = 0;name = DOCUMENTS;}' \
      '{enabled = 0;name = DIRECTORIES;}' \
      '{enabled = 0;name = PRESENTATIONS;}' \
      '{enabled = 0;name = SPREADSHEETS;}' \
      '{enabled = 0;name = PDF;}' \
      '{enabled = 0;name = MESSAGES;}' \
      '{enabled = 1;name = CONTACT;}' \
      '{enabled = 0;name = "EVENT_TODO";}' \
      '{enabled = 0;name = IMAGES;}' \
      '{enabled = 0;name = BOOKMARKS;}' \
      '{enabled = 0;name = MUSIC;}' \
      '{enabled = 0;name = MOVIES;}' \
      '{enabled = 0;name = FONTS;}' \
      '{enabled = 0;name = "MENU_OTHER";}' \
      '{enabled = 0;name = "MENU_WEBSEARCH";}' \
      '{enabled = 0;name = SOURCE;}'

    # Adjust keybindings

    # NSUserKeyEquivalent modifiers:
    #
    # Command:  @
    # Control:  ^
    # Option:   ~
    # Shift:    $
    # Tab:      \U21e5 (Unicode code point for ⇥ character)

    # System/Global: try to default to "Paste and Match Style" on cmd-v http://apple.stackexchange.com/a/167649/890
    x defaults write -g NSUserKeyEquivalents -dict-add "Paste and Match Style" -string "@v"

    # iA Writer: bind cmd-n to new file, instead of new file in library
    x defaults write pro.writer.mac NSUserKeyEquivalents -dict-add "New" -string "@n"
    # iA Writer: change default extension
    x defaults write pro.writer.mac "Document Path Extension" -string "md"
    # iA Writer: disable night mode
    x defaults write pro.writer.mac nightMode -int 0
    # ia Writer: indent using spaces
    x defaults write pro.writer.mac "Editor Indent Using Spaces" -int 1
    # iA Writer: use "Quattro" font
    x defaults write pro.writer.mac "Editor Typeface" -int 2
    # iA Writer: in preview, don't center headings
    x defaults write pro.writer.mac "Preview Center Headings" -int 0
    # iA Writer: in preview, apply smart punctuation
    x defaults write pro.writer.mac "Markdown Smart Punctuation Enabled" -int 1
    # iA Writer: show filename extensions
    x defaults write pro.writer.mac "Library Show Extension" -int 1
    # iA Writer: configure sidebar
    x defaults write pro.writer.mac "Library Shows Search Bar" -int 0
    x defaults write pro.writer.mac "Organizer Shows Favorites" -int 0
    x defaults write pro.writer.mac "Organizer Shows Hashtags" -int 0
    x defaults write pro.writer.mac "Organizer Shows Smart Folders" -int 0

    # Firefox, Safari: bind cmd-opt-j to "Web Console", to match Chrome (and muscle memory...)
    x defaults write org.mozilla.firefox NSUserKeyEquivalents -dict-add "Web Console" -string "@~j"
    #x defaults write com.apple.Safari NSUserKeyEquivalents -dict-add "Show Error Console" -string "@~j"

    if [ ! -e "$HOME/iCloud" ] && [ -d "$HOME/Library/Mobile Documents/com~apple~CloudDocs" ]; then
      x ln -s "$HOME/Library/Mobile Documents/com~apple~CloudDocs" "$HOME/iCloud"
    fi

    # https://github.com/altercation/ethanschoonover.com/tree/master/projects/solarized/apple-colorpalette-solarized
    if [ ! -f "$DSTDIR/Library/Colors/Solarized.clr" ]; then
      x cp "$SRCDIR/etc/Solarized.clr" "$DSTDIR/Library/Colors"
    fi
    # https://plus.google.com/+RomanNurik/posts/4VwE8RrXsGd
    if [ ! -f "$DSTDIR/Library/Colors/Material-Design.clr" ]; then
      x cp "$SRCDIR/etc/Material-Design.clr" "$DSTDIR/Library/Colors"
    fi

    # Let's just assume Services is special and copy instead of symlink...
    x rsync -a --delete "$SRCDIR/etc/Services/" "$DSTDIR/Library/Services/"

    if [[ -x /System/Library/PrivateFrameworks/Apple80211.framework/Versions/A/Resources/airport ]]; then
      x ln -sf /System/Library/PrivateFrameworks/Apple80211.framework/Versions/A/Resources/airport "$BINDIR"
    fi

	if [[ -x /Applications/Tailscale.app/Contents/MacOS/Tailscale ]]; then
	  x ln -sf /Applications/Tailscale.app/Contents/MacOS/Tailscale "$BINDIR/tailscale"
	fi

	if [[ -x "/Applications/Visual Studio Code.app/Contents/Resources/app/bin/code" ]]; then
	  x ln -sf "/Applications/Visual Studio Code.app/Contents/Resources/app/bin/code" "$BINDIR/code"
	fi
    ;;

esac

# Fonts

if [ ! -L "$HOME/.config/fontconfig" ]; then
  heading "fonts"
  if [ -d "$HOME/.config/fontconfig" ]; then
    x rm -rf "$HOME/.config/fontconfig"
  fi
  x mkdir -p "$HOME/.config"
  x ln -s "$SRCDIR/etc/fontconfig" "$HOME/.config/fontconfig"
fi

# fish

heading "fish"

# Fish configuration needs to be in ~/.config/fish

if [ ! -L "$HOME/.config/fish" ]; then
  if [ -d "$HOME/.config/fish" ]; then
    x rm -rf "$HOME/.config/fish"
  fi
  x mkdir -p "$HOME/.config"
  x ln -s "$SRCDIR/fish" "$HOME/.config/fish"
fi

# Update completions if completions more than 7 days old
if ! find "$HOME"/.local/share/fish/generated_completions -maxdepth 0 -mtime 7 ; then
  x echo fish -c fish_update_completions
fi

# starship

if exists starship ; then

  heading "starship"

  if [ ! -L "$HOME/.config/starship.toml" ]; then
    x rm -rf "$HOME/.config/starship.toml"
    x ln -s "$SRCDIR/etc/starship/starship.toml" "$HOME/.config/starship.toml"
  fi

fi

# Scripts for $LOCAL/bin

if exists brew ; then

  heading "brew"

  brew analytics off

  (brew update || exit) | grep -v "Already up-to-date." # need to agree to license when xcode updates

  # The non-HEAD version is 7 years old...
  if ! brew leaves | grep -q jed ; then
    x brew install jed --HEAD
  fi

  expected="fish coreutils dict tig wget direnv entr jq pv prettyping exiftool mtr htop pwgen pidcat shellcheck starship gh"
  # These packages have non-standard installation mechanisms (see above)
  custom="jed"
  # These packages are optional (don't remove if present)
  optional="imagemagick graphicsmagick youtube-dl go ffmpeg apktool git composer fzf protobuf bundletool scrcpy git-lfs node llm firebase-cli"

  comm -13 <(brew leaves | sort) <(echo "$expected" | tr ' ' '\n' | sort) | xargs -n 1 brew install
  comm -23 <(brew leaves | sort) <(echo "$expected" "$custom" "$optional" | tr ' ' '\n' | sort) | xargs -n 1 brew remove

  env HOMEBREW_INSTALL_CLEANUP="" brew upgrade
  brew cleanup -s # need weirdo env variables and switches because brew...

fi

# apt-get

if exists apt-get && [ "$SUDO" -ne 1 ]; then

  heading "apt-get"

  x sudo apt-get -y upgrade

  expected="apt-file direnv command-not-found dnsutils apache2-utils htop iftop iotop lsof mosh nodejs traceroute mtr-tiny whois sysstat dstat hdparm psmisc locate wget pv zip unzip libxml2-utils jed sqlite3 jq entr roadwarrior"

  comm -13 <(dpkg-query -f '${binary:Package}\n' -W | sort) <(echo "$expected" | tr ' ' '\n' | sort) | xargs sudo apt-get -y install
  # Can't remove any packages because not possible to determine which were user-installed...

  x sudo apt-get -y autoclean
  x sudo apt-get -y update

fi

heading "git"

if [ "$PLATFORM" = "darwin" ]; then
  git config --file ~/.gitconfig.local credential.helper osxkeychain
fi

heading "vscode"

# Don't use system tools to update VS Code
if [ -e /etc/apt/sources.list.d/vscode.list ] && [ "$SUDO" -ne 1 ]; then
  x sudo rm -f /etc/apt/sources.list.d/vscode.list
fi

if ! exists code ; then
  if [ -d "/Applications/Visual Studio Code.app" ]; then
    x ln -sf "/Applications/Visual Studio Code.app/Contents/Resources/app/bin/code" "$BINDIR/code"
  fi
fi

if exists code ; then

  if [ "$PLATFORM" = "linux" ]; then
    DST="$DSTDIR/.config/Code/User"
  else
    DST="$DSTDIR/Library/Application Support/Code/User"
  fi

  xmkdir "$DST"

  for f in "$SRCDIR"/etc/code/* ; do

    if [ ! -L "$DST/$(basename "$f")" ]; then
      x rm -rf "$DST/$(basename "$f")"
      x ln -sf "$f" "$DST"
    fi

  done

  # Let's try Settings Sync for now https://code.visualstudio.com/docs/editor/settings-sync

  # expected=$(echo "ms-vscode.vscode-typescript-tslint-plugin golang.go stkb.rewrap esbenp.prettier-vscode eg2.vscode-npm-script GitHub.vscode-pull-request-github DavidAnson.vscode-markdownlint github.github-vscode-theme" | tr '[:upper:]' '[:lower:]')
  # actual=$(code --list-extensions | perl -pe '$_ = lc; chomp if eof' | tr '\n' ' ') # perl to remove trailing newline

  # # can't use xargs because GNU xargs need -r; macOS xargs does -r by default, but rejects the switch
  # for ext in $(comm -23 <(echo "$actual" | tr ' ' '\n' | sort) <(echo "$expected" | tr ' ' '\n' | sort)); do
  #   code --uninstall-extension "$ext"
  # done
  # for ext in $(comm -13 <(echo "$actual" | tr ' ' '\n' | sort) <(echo "$expected" | tr ' ' '\n' | sort)); do
  #   code --install-extension "$ext"
  # done

fi

#if exists npm ; then
#
#  heading "npm"
#
#  # assuming "update" works on first install as well
#  ( cd "$HOME"/.dotfiles/npm && x npm update --no-audit --no-fund --no-package-lock --global-style --no-update-notifier )
#
#fi