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#!/usr/bin/env zsh
# bootstrap - populate a home with the most necessary scripts
# After running this, other packages can be installed using 'pkg'
# Note: Since pkg is written in zsh, this script also is.
# This way, I don't have to check for zsh somewhere in the script,
# and also have an excuse for using zsh here :P
setopt err_exit
trap "print -P '\n%N:%i: bootstrap failed ($?)'" ZERR
typeset -i rcempty=0
typeset PKG_ROOT PKG_DIR default_path='~/packages'
: ${XDG_CONFIG_HOME=$HOME/.config}
if [[ -n $1 ]] {
PKG_ROOT=$1
PKG_DIR=${~${2-$default_path}}
} else {
cat <<- meow
Usage: ./bootstrap PKG_ROOT [PKG_DIR]
PKG_ROOT is an URI, either of the form proto://host/path, or just /path
Note: The path must be absolute, it may not contain a literal ~
PKG_DIR is the path where pkg and all further packages will be installed,
by default $default_path
meow
exit 100
}
# zsh keeps complaining about not having a configuration,
# so let's be kind and give it an empty one.
if ! [[ -e ~/.zshrc ]] {
echo 'Creating empty zshrc'
rcempty=1
touch ~/.zshrc
}
# Make basic dirctories
echo 'Creating the basic directory structure'
mkdir -p ~/bin
path=(~/bin $path)
mkdir -p $PKG_DIR/.collected/man/man{1..8}
if ! which git &> /dev/null; then
echo 'It appears that git is not available on this system.'
echo '-Installation aborted-'
exit 200
fi
echo 'Fetching the pkg package...'
cd $PKG_DIR
git clone $PKG_ROOT/pkg
cd pkg
echo 'Writing pkg.conf'
mkdir -p $XDG_CONFIG_HOME/pkg
cat > $XDG_CONFIG_HOME/pkg/pkg.conf <<- flurbl
PKG_ROOT='$PKG_ROOT'
PKG_DIR="${PKG_DIR/$HOME/\$HOME}"
flurbl
echo 'Installing pkg package'
rehash
bin/checklinks
bin/pkg eval populate_collected pkg
bin/pkg eval exec_hook pkg post-add
bin/pkg update
if (( rcempty )) {
echo 'Removing empty zshrc'
rm ~/.zshrc
}
if [[ $PATH != *$HOME/bin* ]] {
cat <<- tac
Note: You may need to change your PATH to include ~/bin,
otherwise certain parts of pkg will not work.
tac
}
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