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Better error message for rbenv shell

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Shell integration is not enabled by default. This means that, from all the
commands from `rbenv commands`, only "shell" won't work right away.

Replace "no such command" with a more descriptive message that points to
`rbenv init` instead.
This commit is contained in:
Marco Hinz 2017-03-23 14:47:12 +01:00
parent 6aa70b6541
commit af53c790cc
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GPG key ID: 1C980A1B657B4A4F
1 changed files with 7 additions and 1 deletions
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8
libexec/rbenv
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@ -106,7 +106,13 @@ case "$command" in
;; ;;
* ) * )
command_path="$(command -v "rbenv-$command" || true)" command_path="$(command -v "rbenv-$command" || true)"
[ -n "$command_path" ] || abort "no such command \`$command'" if [ -z "$command_path" ]; then
if [ "$command" == "shell" ]; then
abort "shell integration not enabled. Run \`rbenv init' for instructions."
else
abort "no such command \`$command'"
fi
fi
shift 1 shift 1
if [ "$1" = --help ]; then if [ "$1" = --help ]; then