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Merge pull request #981 from mhinz/shell-descriptive-error

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Better error message for `rbenv shell`
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Mislav Marohnić 2017-12-07 05:00:44 +01:00 committed by GitHub
commit b943955dbf
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2 changed files with 18 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-$command" || true)"
[ -n "$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
if [ "$1" = --help ]; then

11
test/shell.bats
View file

@ -2,6 +2,17 @@
load test_helper
@test "shell integration disabled" {
run rbenv shell
assert_failure "rbenv: shell integration not enabled. Run \`rbenv init' for instructions."
}
@test "shell integration enabled" {
eval "$(rbenv init -)"
run rbenv shell
assert_success "rbenv: no shell-specific version configured"
}
@test "no shell version" {
mkdir -p "${RBENV_TEST_DIR}/myproject"
cd "${RBENV_TEST_DIR}/myproject"