42 lines
1.5 KiB
Bash
42 lines
1.5 KiB
Bash
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#
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# Scala
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#
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# Scala is a strongly typed language supporting the functional and object oriented paradigms.
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# Link: https://www.scala-lang.org/
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# ------------------------------------------------------------------------------
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# Configuration
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# ------------------------------------------------------------------------------
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SPACESHIP_SCALA_SHOW="${SPACESHIP_SCALA_SHOW=true}"
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SPACESHIP_SCALA_ASYNC="${SPACESHIP_SCALA_ASYNC=true}"
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SPACESHIP_SCALA_PREFIX="${SPACESHIP_SCALA_PREFIX="$SPACESHIP_PROMPT_DEFAULT_PREFIX"}"
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SPACESHIP_SCALA_SUFFIX="${SPACESHIP_SCALA_SUFFIX="$SPACESHIP_PROMPT_DEFAULT_SUFFIX"}"
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SPACESHIP_SCALA_SYMBOL="${SPACESHIP_SCALA_SYMBOL="🆂 "}"
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SPACESHIP_SCALA_COLOR="${SPACESHIP_SCALA_COLOR="red"}"
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# ------------------------------------------------------------------------------
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# Section
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# ------------------------------------------------------------------------------
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spaceship_scala() {
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[[ $SPACESHIP_SCALA_SHOW == false ]] && return
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spaceship::exists scalac || return
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local is_scala_context="$(spaceship::upsearch .scalaenv .sbtenv .metals)"
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[[ -n "$is_scala_context" || -n *.scala(#qN^/) || -n *.sbt(#qN^/) ]] || return
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# pipe version info into stdout; won't work otherwise
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local scala_version=$(scalac -version 2>&1 | spaceship::grep -oe "[0-9]\.[0-9]\.[0-9]")
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[[ -z "$scala_version" || "${scala_version}" == "system" ]] && return
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spaceship::section::v4 \
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--color "$SPACESHIP_SCALA_COLOR" \
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--prefix "$SPACESHIP_SCALA_PREFIX" \
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--suffix "$SPACESHIP_SCALA_SUFFIX" \
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--symbol "$SPACESHIP_SCALA_SYMBOL" \
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"v$scala_version"
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}
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