#!/usr/bin/env sh

echo "[-] Running post-installation script [-]"


{{- if eq .chezmoi.os "linux" }}
{{- if eq .chezmoi.osRelease.id "alpine" }}

echo "Alpine Linux detected"
{{- else if eq .chezmoi.osRelease.idLike "fedora" }}
echo "Fedora Linux detected"
{{- else if (eq .chezmoi.osRelease.id "debian" "ubuntu" "zorin") }}

echo "Debian-based Linux detected"

{{- else }}
echo "Linux OS release not recognized"
exit 1
{{- end }}

if test -f ~/.fonts/GeistMonoNerdFontMono-Regular.otf; then
  echo "GeistMono Nerd Font already installed"
else
  echo "\n[-] Downloading Nerd Fonts [-]"
  curl -L -O https://github.com/ryanoasis/nerd-fonts/releases/latest/download/GeistMono.zip && \
  unzip GeistMono.zip -d ~/.fonts && \
  rm GeistMono.zip && \
  fc-cache -fv || \
  echo "Failed to download GeistMono.zip"
fi

{{- else if eq .osid "darwin" }}

echo "macOS detected"

if test -f ~/Library/Fonts/GeistMonoNerdFontMono-Regular.otf; then
  echo "GeistMono Nerd Font already installed"
else
  echo "\n[-] Downloading Nerd Fonts [-]"
  curl -L -O https://github.com/ryanoasis/nerd-fonts/releases/latest/download/GeistMono.zip && \
  unzip GeistMono.zip -d ~/Library/Fonts && \
  rm GeistMono.zip && \
  echo "GeistMono installed" || \
  echo "Failed to download GeistMono.zip"
fi

sudo sh -c "echo $(which fish) >> /etc/shells"

{{- end }}

# check if $SHELL is fish already

if echo $SHELL | grep "fish" ; then
  echo "Fish shell already set up"
else
  echo "\n[-] Setting default shell to fish [-]"
  chsh -s $(which fish) || echo "chsh failed"
fi

echo "\n[-] Running fish install setup [-]"
/usr/bin/env fish ~/.config/fish/.on_install.fish