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feat: add nodejs prompt #167

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feat: add nodejs prompt #167

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30 changes: 30 additions & 0 deletions agnoster.zsh-theme
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Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,7 @@ typeset -aHg AGNOSTER_PROMPT_SEGMENTS=(
prompt_virtualenv
prompt_dir
prompt_git
prompt_node_version
prompt_end
)

Expand Down Expand Up @@ -142,6 +143,35 @@ prompt_virtualenv() {
fi
}

# Helper fucntion to check if a command exists
exists() {
command -v $1 > /dev/null 2>&1
}

# Show NODE JS status only for JS/TS specific folders(based on spaceship-prompt)
function prompt_node_version {
[[ -f package.json || -d node_modules || -n *.js(#qN^/) || *.ts(#qN^/) ]] || return

local 'node_version'

if exists fnm; then
node_version=$(fnm current 2>/dev/null)
[[ $node_version == "system" || $node_version == "node" ]] && return
elif exists nvm; then
node_version=$(nvm current 2>/dev/null)
[[ $node_version == "system" || $node_version == "node" ]] && return
elif exists nodenv; then
node_version=$(nodenv version-name)
[[ $node_version == "system" || $node_version == "node" ]] && return
elif exists node; then
node_version=$(node -v 2>/dev/null)
else
return
fi

prompt_segment black default "%{%F{green}%} ⬢ ${node_version} "
}

## Main prompt
prompt_agnoster_main() {
RETVAL=$?
Expand Down