42 lines
1.6 KiB
Bash
42 lines
1.6 KiB
Bash
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#
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# GNU Screen
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#
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# GNU Screen is a full-screen window manager that multiplexes a physical terminal
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# between several processes, typically interactive shells.
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# Link: https://www.gnu.org/software/screen/
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# ------------------------------------------------------------------------------
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# Configuration
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# ------------------------------------------------------------------------------
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SPACESHIP_GNU_SCREEN_SHOW="${SPACESHIP_GNU_SCREEN_SHOW=true}"
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SPACESHIP_GNU_SCREEN_ASYNC="${SPACESHIP_GNU_SCREEN_SHOW=false}"
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SPACESHIP_GNU_SCREEN_PREFIX="${SPACESHIP_GNU_SCREEN_PREFIX="$SPACESHIP_PROMPT_DEFAULT_PREFIX"}"
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SPACESHIP_GNU_SCREEN_SUFFIX="${SPACESHIP_GNU_SCREEN_SUFFIX="$SPACESHIP_PROMPT_DEFAULT_SUFFIX"}"
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SPACESHIP_GNU_SCREEN_SYMBOL="${SPACESHIP_GNU_SCREEN_SYMBOL="💻 "}"
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SPACESHIP_GNU_SCREEN_COLOR="${SPACESHIP_GNU_SCREEN_COLOR="yellow"}"
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# ------------------------------------------------------------------------------
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# Section
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# ------------------------------------------------------------------------------
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# Show screen name if is in an attached session
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spaceship_gnu_screen() {
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[[ $SPACESHIP_GNU_SCREEN_SHOW == false ]] && return
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spaceship::exists screen || return
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# Show screen section only when it is attached in a session
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[[ "$STY" =~ ^"[0-9]+\." ]] || return
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# STY could not be empty because regex match
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local screen_session="$STY"
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spaceship::section \
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--color "$SPACESHIP_GNU_SCREEN_COLOR" \
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--prefix "$SPACESHIP_GNU_SCREEN_PREFIX" \
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--suffix "$SPACESHIP_GNU_SCREEN_SUFFIX" \
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--symbol "$SPACESHIP_GNU_SCREEN_SYMBOL" \
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"$screen_session"
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}
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