f5740922e8
Cleaned up init.zsh, so the whole initialization code is handled by an anonymous function. This is make variable clean up much easier. FIx the version string (bumped to 3.0, 2.x is standalone script that can be sourced in ~/.zshrc (see my dotfiles repo for that).) Minor fix for mktmp() for non GNU/Linux users.
92 lines
2.3 KiB
Bash
92 lines
2.3 KiB
Bash
#
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# firefox home profile (fhp) maintains the profile
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# in a tmpfs or zram backed filesystem
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#
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# $Header: firefox-profile/init.zsh Exp $
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# $Aythor: (c) 2011-2014 -tclover <tokiclover@gmail.com> Exp $
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# $License: MIT (or 2-clause/new/simplified BSD) Exp $
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# $Version: 3.0 2014/09/26 21:09:26 Exp $
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#
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# Initialize the temporary directory with an anonymous function
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function {
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local compressor profile zramdir zsh_hook
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zstyle -s ':prezto:module:firefox-profile' profile 'profile'
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zstyle -s ':prezto:module:firefox-profile' compressor 'compressor'
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zstyle -b ':prezto:module:firefox-profile' zsh-hook 'zsh_hook'
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zstyle -s ':prezto:module:firefox-profile' zramdir 'zramdir'
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# Define a little helper to handle fatal errors
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function die {
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local ret=$?
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print -P " %F{red}%2x: %F{yellow}%U%I%u:%f $argv" >&2
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return $ret
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}
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if (( $+compressor )) {
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: ${compressor:=lz4 -1 -}
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zstyle ':prezto:module:firefox-profile' compressor "$compressor"
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}
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setopt LOCAL_OPTIONS EXTENDED_GLOB
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: ${profile:=$(print $HOME/.mozilla/firefox/*.default(/N:t))}
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if [[ -z $profile ]] {
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die "null firefox home profile"
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return
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}
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[[ ${profile%.default} == $profile ]] && profile+=.default
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zstyle ':prezto:module:firefox-profile' profile "$profile"
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if (( $zsh_hook )) {
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autoload -Uz add-zsh-hook
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add-zsh-hook zshexit fhp
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}
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local ext=.tar.$compressor[(w)1]
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local fhpdir="$HOME"/.mozilla/firefox/$profile
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: ${TMPDIR:=/tmp/$USER}
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[[ -n $zramdir ]] || [[ -d "$TMPDIR" ]] || mkdir -p -m1700 "$TMPDIR"
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if (( $? )) {
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die "no suitable directory found"
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return
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}
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mount | grep -q "$fhpdir" && return
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if [[ ! -f "$fhpdir$ext" ]] || [[ ! -f "$fhpdir.old$ext" ]] {
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pushd -q "$fhpdir:h" || return
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tar -Ocp $profile | $=compressor $profile$ext
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if (( $? )) {
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die "failed to pack a new tarball"
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return
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}
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popd -q
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}
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local mktmp=mktmp mntdir
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(( $+commands[mktemp] )) && mktmp=$commands[mktemp]
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[[ -n $zramdir ]] &&
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mntdir=$($mktmp -d "$zramdir"/fhp-XXXXXX) ||
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mntdir=$($mktmp -d "$TMPDIR"/fhp-XXXXXX)
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sudo mount --bind "$mntdir" "$fhpdir"
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if (( $? )) {
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die "failed to mount $mntdir"
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return
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}
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# Finaly, start the firefox home profile
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#(( $+functions[fhp] )) || autoload -Uz fhp
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if zstyle -t ':prezto:module:firefox-profile' start-profile; then
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fhp
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fi
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}
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#
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# vim:fenc=utf-8:ft=zsh:ci:pi:sts=2:sw=2:ts=2:
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#
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