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Restyle detection of terminals that support OSC 7

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We detect one terminal (foot) with a "string match" command, and all others in a long "test"
command.  Let's put the detection of each terminal on a new line. This should be easier to read
and change. It also allows to lose one level of indentation.
This commit is contained in:
Johannes Altmanninger 2022-01-30 19:19:43 +01:00
parent 065b769c1d
commit 348a5b6baf
1 changed files with 12 additions and 9 deletions
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21
share/functions/__fish_config_interactive.fish
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@ -257,16 +257,19 @@ function __fish_config_interactive -d "Initializations that should be performed
# Notify terminals when $PWD changes (issue #906).
# VTE based terminals, Terminal.app, iTerm.app (TODO), and foot support this.
if not set -q FISH_UNIT_TESTS_RUNNING
if string match -q -- 'foot*' $TERM
or test 0"$VTE_VERSION" -ge 3405 -o "$TERM_PROGRAM" = Apple_Terminal -a (string match -r '\d+' 0"$TERM_PROGRAM_VERSION") -ge 309 -o "$TERM_PROGRAM" = WezTerm
function __update_cwd_osc --on-variable PWD --description 'Notify capable terminals when $PWD changes'
if status --is-command-substitution || set -q INSIDE_EMACS
return
end
printf \e\]7\;file://%s%s\a $hostname (string escape --style=url $PWD)
end
__update_cwd_osc # Run once because we might have already inherited a PWD from an old tab
and begin
string match -q -- 'foot*' $TERM
or test 0"$VTE_VERSION" -ge 3405
or test "$TERM_PROGRAM" = Apple_Terminal && test (string match -r '\d+' 0"$TERM_PROGRAM_VERSION") -ge 309
or test "$TERM_PROGRAM" = WezTerm
end
function __update_cwd_osc --on-variable PWD --description 'Notify capable terminals when $PWD changes'
if status --is-command-substitution || set -q INSIDE_EMACS
return
end
printf \e\]7\;file://%s%s\a $hostname (string escape --style=url $PWD)
end
__update_cwd_osc # Run once because we might have already inherited a PWD from an old tab
end
# Create empty configuration directores if they do not already exist