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101 lines
3.0 KiB
101 lines
3.0 KiB
#!/bin/sh
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KOMETA_XDG_TESTING="${KOMETA_XDG_TESTING:-0}"
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KOMETA_XDG_TYPE="${KOMETA_XDG_TYPE:-}"
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KOMETA_XDG_CONFIG_DIR=/etc/xdg/kometa
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KOMETA_XDG_DATA_DIR=/usr/share/kometa
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XDG_CONFIG_DIRS="${XDG_CONFIG_DIRS:-}"
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_check_runability(){
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case "$1" in
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systemd ) : ;;
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profile ) : ;;
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* )
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echo 'Set $KOMETA_XDG_TYPE to systemd or profile!' >&2
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return 1
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;;
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esac
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}
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# XXX Who is that crazy person who sets adds ~/.config/kdedefaults to
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# XDG_CONFIG_DIRS=/home/user/.config/kdedefaults:/etc/kf5/xdg:/etc/xdg
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# and why does he do such a strange thing?!
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# Example of what we have to do:
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# convert XDG_CONFIG_DIRS=/home/user/.config/kdedefaults:/etc/kf5/xdg:/etc/xdg
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# into XDG_CONFIG_DIRS=/home/user/.config/kdedefaults:/etc/xdg/kometa:/etc/kf5/xdg:/etc/xdg
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# I do not want to write very complex code to deal with all possible cases.
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# Let's assume that current value:
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# * is not a mess and is a valid value
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# * does not have repeated directories (if it has, we will probably still be OK)
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# $1: current value of $XDG_CONFIG_DIRS
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_mk_xdg_dirs(){
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local tmp
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# current value
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tmp="$1"
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# /etc/xdg, /usr/share
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root1="$2"
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# /etc/kf5/xdg, /usr/share/kf5
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root2="$3"
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# /etc/xdg/kometa, /usr/share/kometa
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add="$4"
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case "$tmp" in
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"" )
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# https://bugzilla.altlinux.org/show_bug.cgi?id=41566
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tmp="$root2":"$root1"
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;;
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:"$root1" )
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# not a valid value!
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tmp="$root1"
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;;
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"$root1" )
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:
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;;
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*"$root1" )
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:
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;;
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* )
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# not a valid values - does not end with /etc/xdg or /usr/share
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tmp="$tmp":"$root1"
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;;
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esac
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case "$tmp" in
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*:"$root1"/kometa:* | "$root1"/kometa:* )
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:
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;;
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*:"$root2":* )
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tmp="$(echo "$tmp" | sed -e "s,:${root2}:,:${add}:${root2}:,")"
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;;
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"$root2":* )
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tmp="$(echo "$tmp" | sed -e "s,^${root2}:,${add}:${root2}:,")"
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;;
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*:"$root1" )
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tmp="$(echo "$tmp" | sed -e "s,:${root1},:${add}:${root1},")"
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;;
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"$root1" )
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tmp="$(echo "$tmp" | sed -e "s,^${root1},${add}:${root1},")"
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;;
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esac
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echo "$tmp"
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}
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_main(){
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_check_runability "$1"
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# $XDG_DATA_DIRS may be added
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local result_xdg_config_dirs
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result_xdg_config_dirs="$(_mk_xdg_dirs "$XDG_CONFIG_DIRS" /etc/xdg /etc/kf5/xdg "$KOMETA_XDG_CONFIG_DIR")"
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local result_xdg_data_dirs
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result_xdg_data_dirs="$(_mk_xdg_dirs "$XDG_DATA_DIRS" /usr/share /usr/share/kf5 "$KOMETA_XDG_DATA_DIR")"
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case "$1" in
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systemd )
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echo XDG_CONFIG_DIRS="$result_xdg_config_dirs"
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echo XDG_DATA_DIRS="$result_xdg_data_dirs"
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;;
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profile )
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export XDG_CONFIG_DIRS="$result_xdg_config_dirs"
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export XDG_DATA_DIRS="$result_xdg_data_dirs"
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;;
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esac
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}
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if [ "$KOMETA_XDG_TESTING" = 0 ]; then
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_main "$KOMETA_XDG_TYPE"
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fi
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