[Haskell-cafe] stack ignores my config.yaml?

Michael Snoyman michael at snoyman.com
Mon Apr 3 16:35:42 UTC 2017


Sorry, to clarify: I meant that the _original_ error message was
misleading, the new error message about "Local packages are not allowed" is
correct.

On Mon, Apr 3, 2017 at 7:33 PM, Michael Snoyman <michael at snoyman.com> wrote:

> The error message is misleading. The script command only allows you to use
> packages that exist in a snapshot. If you want to include additional
> packages, reverting to the runghc command is the right approach.
>
> On Mon, Apr 3, 2017 at 7:32 PM, Alexey Egorov <electreg at list.ru> wrote:
>
>> So what is preferred way to use packages together with script command?
>> I'm added all this packages to stack arguments, and now it prints:
>> > Local packages are not allowed when using the script command
>>
>>
>> Понедельник, 3 апреля 2017, 21:09 +05:00 от Michael Snoyman <
>> michael at snoyman.com>:
>>
>>
>> The new script command was explicitly designed to ignore local
>> configuration files to allow for complete reproducibility, which has
>> historically been quite difficult with `runghc`. If instead you _do_ want
>> to respect local config, you should use the previous `runghc` command
>> approach.
>>
>> On Mon, Apr 3, 2017 at 7:04 PM, Adam Bergmark <adam at bergmark.nl> wrote:
>>
>> I assumed that would work, but you can also specify the packages on your
>> `-- stack [..]` line in imap.hs
>>
>> I may be overrlooking something.
>>
>> HTH,
>> Adam
>>
>>
>> On Mon, 3 Apr 2017 at 16:17 Alexey Egorov via Haskell-Cafe <
>> haskell-cafe at haskell.org> wrote:
>>
>> Hello haskellers,
>>
>> I'm trying to use stack scripting capabilities, but it gives me an error
>> (and suggestion to fix it by adding some lines to extra-deps in
>> config.yaml).
>> However, adding this lines to config.yaml doesn't change anything. My
>> script and config are here - https://pastebin.com/PyRMQtqw
>>
>> Any help would be appreciated.
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>>
>>
>>
>>
>
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