This improves error messages for `a |> b(x)`.
We need to do a special check when looping over the args
and unifying. This information is within a function that does not belong
to pipe typer so I used a closure to forward along a way to add
metadata to the error when the first argument in the loop has a
unification error. Simply adding the metadata at the pipe typer
level is not good enough because then we may annotate regular
unification errors from the args.
The 'HEAD' call that is done to resolve package revisions from
unpinned versions is already quite cheap, but it would still be better
to avoid overloading Github with such calls; especially for users of a
language-server that would compile on-the-fly very often. Upstream
packages don't change often so there's no need to constantly check the
etag.
So we now keep a local version of etags that we fetched, as well as a
timestamp from the last time we fetched them so that we only re-fetch
them if more than an hour has elapsed. This should be fairly resilient
while still massively improving the UX for people showing up after a
day and trying to use latest 'main' features.
This means that we now effectively have two caching levels:
- In the manifest, we store previously fetched etags.
- In the filesystem, we have a cache of already downloaded zip archives.
The first cache is basically invalidated every hour, while the second
cache is only invalidated when a etag changes. For pinned versions,
nothing is invalidated as they are considered immutable.
closes#553
* rename flat to encode
* rename unflat to decode
* alias both to their old names
* both only print to stdout
use can pipe to file
* split cbor and hex flags
* hex flag works for either cbor or flat
* encode takes --to flag
[name, named-debruijn, debruijn]
* decode takes --from flag
[name, named-debruijn, debruijn]
Editor configurations and other system-specific files aren't meant to
be committed to public repository. This belongs to a dev environment
and should be handled by developers themselves though local git
configurations.
