Improve error reporting for checksums, raises a new error class.
Solve for multi-source checksum errors.
Add CHECKSUMS to tool/bundler/(dev|standard|rubocop)26_gems.rb
26ceee0e76
Co-authored-by: Samuel Giddins <segiddins@segiddins.me>
This gets the specs passing, and handles the fact that we expect
checkums to be pinned only to a particular source
This also avoids reading in .gem files during lockfile generation,
instead allowing us to query the source for each resolved gem to grab
the checksum
Finally, this opens up a route to having user-stored checksum databases,
similar to how other package managers do this!
Add checksums to dev lockfiles
Handle full name conflicts from different original_platforms when adding checksums to store from compact index
Specs passing on Bundler 3
86c7084e1c
We lock the checksum for each resolved spec under a new CHECKSUMS
section in the lockfile.
If the locked spec does not resolve for the local platform, we preserve
the locked checksum, similar to how we preserve specs.
Checksum locking only makes sense on install. The compact index
information is only available then.
bde37ca6bf
I've never seen this error in real life, and if it was happening, I
think it's either some server side issue that would need to be fixed or
some transient issue. We should move away from the full index, since
it's slow, so let's stop recommending it.
Following up on https://github.com/rubygems/rubygems/pull/6355, which
turned a crash into a nicer error message, this commit auto-heals the
corrupt lockfile instead.
In this particular case (a corrupt Gemfile.lock with missing
dependencies) the LazySpecification will not have accurate dependency
information, we have to materialize the SpecSet to determine there are
missing dependencies. We've already got a way to handle this, via
`SpecSet#incomplete_specs`, but it wasn't quite working for this case
because we'd get to `@incomplete_specs += lookup[name]` and
`lookup[name]` would be empty for the dependency.
With this commit we catch it a bit earlier, marking the parent spec
containing the missing dependency as incomplete.
486ecb8f20
I did a bad thing (script that edits the Gemfile.lock directly) and
ended up with a Gemfile.lock that was completely missing some indirect
dependencies. While this is my fault and an error is reasonable, I
noticed that the error got progressively less friendly in recent
versions of bundler.
Something similar came up in https://github.com/rubygems/rubygems/issues/6210,
and this commit would have helped with that case as well
(although we've already handled this a different way with #6219).
Details:
---
Back on Bundler 2.2.23, a corrupt lockfile like this would cause a helpful error:
```
Unable to find a spec satisfying minitest (>= 5.1) in the set. Perhaps the lockfile is corrupted?
```
Bundler 2.3.26 gave a helpful warning:
```
Warning:
Your lockfile was created by an old Bundler that left some things out.
Because of the missing DEPENDENCIES, we can only install gems one at a time,
instead of installing 16 at a time.
You can fix this by adding the missing gems to your Gemfile, running bundle
install, and then removing the gems from your Gemfile.
The missing gems are:
* minitest depended upon by activesupport
```
But then continued on and crashed while trying to report the unmet
dependency:
```
--- ERROR REPORT TEMPLATE -------------------------------------------------------
NoMethodError: undefined method `full_name' for nil:NilClass
lib/bundler/installer/parallel_installer.rb:127:in `block (2 levels) in check_for_unmet_dependencies'
...
```
Bundler 2.4.0 and up crash as above when jobs=1, but crash
even harder when run in parallel:
```
--- ERROR REPORT TEMPLATE -------------------------------------------------------
fatal: No live threads left. Deadlock?
3 threads, 3 sleeps current:0x00007fa6b6704660 main thread:0x00007fa6b6704660
* #<Thread:0x000000010833b130 sleep_forever>
rb_thread_t:0x00007fa6b6704660 native:0x0000000108985600 int:0
* #<Thread:0x0000000108dea630@Parallel Installer Worker #0 tmp/1/gems/system/gems/bundler-2.5.0.dev/lib/bundler/worker.rb:90 sleep_forever>
rb_thread_t:0x00007fa6b67f67c0 native:0x0000700009a62000 int:0
* #<Thread:0x0000000108dea4a0@Parallel Installer Worker #1 tmp/1/gems/system/gems/bundler-2.5.0.dev/lib/bundler/worker.rb:90 sleep_forever>
rb_thread_t:0x00007fa6b67f63c0 native:0x0000700009c65000 int:0
<internal:thread_sync>:18:in `pop'
tmp/1/gems/system/gems/bundler-2.5.0.dev/lib/bundler/worker.rb:42:in `deq'
...
```
Changes
---
This commit fixes the confusing thread deadlock crash by detecting if
dependencies are missing such that we'll never be able to enqueue. When
that happens we treat it as a failure so the install can finish.
That gets us back to the `NoMethodError`, which this commit fixes by
using a different warning in the case where no spec is found.
d73001a21d
We have a check for a corrupt lockfile right before installing. However,
the check accounted for locked specs not satisfying locked dependencies,
but not for locked specs missing for some locked dependencies.
Instead of fixing this check, I decided to remove it in favor of
automatically detecting the situation and re-resolve to automatically
fix the lockfile rather than printing a warning but leave the problem
there.
4a7a584252
Even if it's newer than the running versions. Dev versions are not
released to rubygems.org, so the warning message suggests a command that
doesn't work. And dev versions are currently non deterministic
(2.3.0.dev can be many different versions), so the warning doesn't
really make sense at the moment.
6f31af27ef
We have a check on an `at_exit` hook that checks that system bundler is
never loaded instead of our development copy. The check was failing in
these cases, but in a silent way because the errors were being swallowed.
This commit changes these specs to make sure they load the right
bundler.
cd1c1bc297
Instead, use the non-deprecated option except when specifically testing
deprecated CLI flags. In that case, pass the flag directly and limit
the specs to `bundler < 3`.
3d5e186241
