urbit/pkg/arvo
J ef1b125c3e zuse: fix time fix regression
Fixes #4598.

#4474 made the JSON time conversion no longer invertible, which caused
problems for chat, which uses message timestamp in milliseconds as a key
-- so chat would send a message with ms timestamp x, it would get
encoded as @da x, but then when it went back through the conversion to
milliseconds, it would often (not always) get encoded as x-1.

I still do not fully understand why this is -- and why it doesn't seem
to be a problem with seconds based on cursory testing -- but integer
multiplication and division generally do not invert. And adding a half a
millisecond to the input date before converting it resolves the issue
and makes the functions invertible.

I added a regression test, so hopefully the next courageous adventurer
who winds up here after wondering why +unm looks funny will have a
safeguard against some of the mistakes I made.
2021-03-12 20:06:10 +00:00
..
app glob: update to 0v8buag.lcoib.dupqj.iprqk.spvqf 2021-03-04 19:45:20 -08:00
gen tally: be safer wrt mangled metadata 2021-03-03 17:14:07 +01:00
lib clay: add %e, %f requests 2021-03-04 18:28:16 -08:00
mar marks: fixup 2021-03-04 19:21:34 -08:00
sur Merge remote-tracking branch 'origin/master' into release/next-sys 2021-03-03 17:54:57 -08:00
sys zuse: fix time fix regression 2021-03-12 20:06:10 +00:00
ted threads: make compile 2021-03-04 19:35:31 -08:00
tests zuse: fix time fix regression 2021-03-12 20:06:10 +00:00
.gitattributes gitattributes: export-ignore additions [ci skip] 2020-02-01 17:40:27 +04:00
.ignore Write top-level pier code; hook up Ames and Behn. 2019-07-31 19:34:14 -07:00
LICENSE.txt Pull in latest v0.8.0.rc changes 2019-07-16 15:59:39 -07:00
README.md readme: improve clarity of phrasing around testing 2020-09-28 18:49:37 +02:00
TESTING.udon Pull in latest v0.8.0.rc changes 2019-07-16 15:59:39 -07:00

Arvo

A clean-slate operating system.

Usage

To run Arvo, you'll need Urbit. To install Urbit and run Arvo please follow the instructions in the getting started docs. You'll be on the live network in a few minutes.

If you're doing development on Arvo, keep reading.

Documentation

Find Arvo's documentation on urbit.org.

Development

To boot a fake ship from your development files, run urbit with the following arguments:

urbit -F zod -A /path/to/arvo -c fakezod

Mount Arvo's filesystem allows you to update its contents through Unix. To do so, run |mount in dojo. It is most common to |mount /=home=.

To create a custom pill (bootstrapping object) from the files loaded into the home desk, run .my/pill +solid. Your pill will appear in /path/to/fakezod/.urb/put/my.pill.

To boot a fake ship with a custom pill, use the -B flag:

urbit -F zod -A /path/to/arvo -B /path/to.pill -c fakezod

To run all tests in /tests, run -test %/tests in dojo. To run only the tests in /tests/some/path, use -test %/tests/some/path.

Maintainers

Most parts of Arvo have dedicated maintainers.

  • /sys/hoon: @pilfer-pandex (~pilfer-pandex)
  • /sys/zuse: @pilfer-pandex (~pilfer-pandex)
  • /sys/arvo: @joemfb (~master-morzod)
  • /sys/vane/ames: @belisarius222 (~rovnys-ricfer) & @philipcmonk (~wicdev-wisryt)
  • /sys/vane/behn: @belisarius222 (~rovnys-ricfer)
  • /sys/vane/clay: @philipcmonk (~wicdev-wisryt) & @belisarius222 (~rovnys-ricfer)
  • /sys/vane/dill: @joemfb (~master-morzod)
  • /sys/vane/eyre: @eglaysher (~littel-ponnys)
  • /sys/vane/gall: @philipcmonk (~wicdev-wisryt)
  • /sys/vane/jael: @fang- (~palfun-foslup) & @philipcmonk (~wicdev-wisryt)
  • /app/acme: @joemfb (~master-morzod)
  • /app/dns: @joemfb (~master-morzod)
  • /app/aqua: @philipcmonk (~wicdev-wisryt)
  • /app/hood: @belisarius222 (~rovnys-ricfer)
  • /lib/hood/drum: @philipcmonk (~wicdev-wisryt)
  • /lib/hood/kiln: @philipcmonk (~wicdev-wisryt)
  • /lib/test: @eglaysher (~littel-ponnys)

Contributing

Contributions of any form are more than welcome! Please take a look at our contributing guidelines for details on our git practices, coding styles, how we manage issues, and so on.

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