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| author |  Fabian Homborg <FHomborg@gmail.com> | 2015-08-17 17:32:45 +0200 |
|---|---|---|
| committer | Fabian Homborg <FHomborg@gmail.com> | 2015-08-30 18:30:03 +0200 |
| commit | f71e877f18037f71c00f81e30c1173f51c42a58c (patch) | |
| tree | 73a88a49c05770d144c14f67e66fb773252eac05 /share/functions/fish_fallback_prompt.fish | |
| parent | d6c97a6a1379526bc2c84210efc5f562a61ffb6d (diff) | |
Improve situation for linux in-kernel VTs (TERM = "linux")
This adds a special colorscheme and prompt function guaranteed to work
on a VT and activates them automatically if $TERM = "linux".
set_color is overridden to only allow the 8 colors VTs have (under the
assumption those are always the same) and the color variables are
shadowed with global ones so they don't pollute our nice capable terms.
Diffstat (limited to 'share/functions/fish_fallback_prompt.fish')
| -rw-r--r-- | share/functions/fish_fallback_prompt.fish | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/share/functions/fish_fallback_prompt.fish b/share/functions/fish_fallback_prompt.fish new file mode 100644 index 00000000..ae4fa021 --- /dev/null +++ b/share/functions/fish_fallback_prompt.fish @@ -0,0 +1,27 @@ +# vim: set noet: +# +# Set the default prompt command. + +function fish_fallback_prompt --description "A simple fallback prompt without too much color or special characters for linux VTs" + # Just calculate this once, to save a few cycles when displaying the prompt + if not set -q __fish_prompt_hostname + set -g __fish_prompt_hostname (hostname|cut -d . -f 1) + end + + set -l color_cwd + set -l suffix + switch $USER + case root toor + if set -q fish_color_cwd_root + set color_cwd $fish_color_cwd_root + else + set color_cwd $fish_color_cwd + end + set suffix '#' + case '*' + set color_cwd $fish_color_cwd + set suffix '>' + end + + echo -n -s "$USER" @ "$__fish_prompt_hostname" ' ' (set_color $color_cwd) (prompt_pwd) (set_color normal) "$suffix " +end |