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bash: fix LS_COLORS

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The solarize script evalss the output of the dircolors(1) but the
LS_COLORS variable gets exported in its environmnent, not the calling
shell where we actually need it so ls(1) and other programs wiill
inherit it.

Therefore, the evaluation of the dircolors(1) output is moved to the
change_bg() function in the shell, so that the LS_COLORS variable is
available to any children of the shell.

The reason why I had missed this is that in most systems I have ls
aliased to exa, which does not care about LS_COLORS and has its own
coloring system. On cygwin, however, exa is not available and I noticed
that the colors were missind; and indeed, on systems with exa the colors
are also missing if I run ls as \ls.
This commit is contained in:
Fernando Schauenburg 2021-01-05 18:02:40 +01:00
parent f01bc4d599
commit 4e29ff39e7
2 changed files with 11 additions and 9 deletions
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5
bin/solarize
View file

@ -128,11 +128,6 @@ main() {
tmux set-environment -g BACKGROUND "$BACKGROUND"
tmux source-file "$XDG_CONFIG_HOME/tmux/tmux-colors.conf"
fi
ls_colors="$HOME/.config/dircolors/solarized-$BACKGROUND"
if type dircolors >/dev/null && [ -f "$ls_colors" ]; then
eval "$(dircolors "$ls_colors")"
fi
}
main

15
files/bashrc
View file

@ -11,7 +11,7 @@ export XDG_CACHE_HOME="${XDG_CACHE_HOME:-$HOME/.cache}"
export XDG_CONFIG_HOME="${XDG_CONFIG_HOME:-$HOME/.config}"
export XDG_DATA_HOME="${XDG_DATA_HOME:-$HOME/.local/share}"
export BACKGROUND="dark"
export BACKGROUND="${BACKGROUND:-dark}"
export EDITOR="nvim"
export INPUTRC="$XDG_CONFIG_HOME/readline/inputrc"
export LANG="en_US.UTF-8"
@ -75,7 +75,16 @@ if command -v brew >/dev/null 2>&1; then
fi
stty -ixon # disable ctrl-s and ctrl-q
command -v solarize >/dev/null && solarize
change_bg() {
BACKGROUND="$1";
command -v solarize &>/dev/null && solarize;
local f="$HOME/.config/dircolors/solarized-$BACKGROUND"
[ -f "$f" ] && type dircolors &>/dev/null && eval "$(dircolors "$f")"
}
export change_bg
change_bg "$BACKGROUND"
##############################################################################
# Customize shell options & variables
@ -203,8 +212,6 @@ alias light='change_bg light'
mkcd() { mkdir -p -- "$1" && cd -P -- "$1" || return; }
change_bg() { BACKGROUND="$1"; command -v solarize >/dev/null && solarize; }
##############################################################################
# Run external customizations
##############################################################################