[PATCH] makefile: run Rust tests if cargo is installed

Raphaël Gomès raphael.gomes at octobus.net
Thu Aug 22 08:52:05 EDT 2019

That makes it easier indeed, thanks.

On 8/22/19 2:50 PM, Yuya Nishihara wrote:
> On Thu, 22 Aug 2019 21:41:40 +0900, Yuya Nishihara wrote:
>> On Thu, 22 Aug 2019 07:47:30 +0200, Raphaël Gomès wrote:
>>> I'm not sure I agree, checking for execute this way seems very common
>>> and looks more semantic to me.
>> [ -x path ] is valid, but why do you want to test the result of
>> `command -v cmd` again? It maybe an empty string if the cmd doesn't exist.
> According to the doc, we can simply test the exit code.
>    if command -v cargo >/dev/null 2>&1; then
> https://pubs.opengroup.org/onlinepubs/9699919799/utilities/command.html

More information about the Mercurial-devel mailing list