Commit graph

37 commits

Author SHA1 Message Date
Erin Call 499ab6877f
Do repo error-checking in AddRepo.Prepare [#26] 2019-12-30 13:24:57 -08:00
Erin Call 9155d5eeeb
Merge branch 'master' into helm-repos 2019-12-30 09:56:18 -08:00
Erin Call 75c99683b5
AddRepo step that calls helm repo add [#26]
As with some of the other commands, I'm not sure `--namespace` is
relevant here. Just rolling with the "at worst it doesn't hurt" theory.
2019-12-30 09:52:00 -08:00
Erin Call 181165cc51
Call helm dependency update when so instructed [#25]
As with Lint, I have no idea whether the --namespace flag actually
matters here. I don't think it will hurt, though!
2019-12-27 15:06:32 -08:00
Erin Call 232bb5eb96
Rely on the PR template for docs/code consistency [#12]
These comments were a reasonable attempt at ensuring the documentation
matched reality, but the checkbox in the pull request template is much
more likely to produce results.
2019-12-26 13:03:53 -08:00
Erin Call 3b85c38714
Test yaml validity without a new dependency [#15]
It turns out testify already depends on yaml, so we aren't adding
anything new by using it here.
2019-12-26 12:53:36 -08:00
Erin Call 1422ec77a4
Merge branch 'master' into kubeconfig-tests 2019-12-26 12:50:00 -08:00
Erin Call 2a13fff548
Don't check the generated config's yaml syntax [#13]
See discussion on https://github.com/pelotech/drone-helm3/pull/36 --it
doesn't really make sense to add a dependency on yaml just for testing.
2019-12-26 12:39:02 -08:00
Erin Call b2066961e1
Merge branch 'master' into kubeconfig-tests 2019-12-26 11:55:32 -08:00
Joachim Hill-Grannec 253a4465f8
Merge branch 'master' into config-fixup 2019-12-26 11:36:55 -08:00
Joachim Hill-Grannec 81c4877a92
Merge branch 'master' into noncompulsory-certificate 2019-12-26 11:27:43 -08:00
Erin Call 6b331fdf03
Check the validity of the kubeconfig template [#13]
It's a little tricky to find a balance between "brittle" and "thorough"
in this test--I'd like to verify that e.g. the certificate is in
clusters[0].cluster.certificate-authority-data, not at the root. On the
other hand, we can't actually show that it's a valid kubeconfig file
without actually *using* it, so there's a hard upper limit on the
strength of the assertions. I've settled on verifying that all the
settings make it into the file and the file is syntactically-valid yaml.
2019-12-25 10:11:14 -08:00
Erin Call 4755f502b5
Always use the default kubeconfig file path [#20] 2019-12-23 12:47:16 -08:00
Erin Call 3eb90651d1
Rough-draft upgrade settings documentation [#8] 2019-12-23 09:49:01 -08:00
Erin Call dc4ecb6b91
Allow an empty Certificate setting [#29]
I just plain misunderstood how kubernetes CAs worked!
2019-12-20 16:11:20 -08:00
Erin Call 197a377a82
Prod maintainers to keep the docs and code in sync [#8]
Offhand I don't see a way to ensure it programmatically, but I feel like
I should at least make an attempt.
2019-12-20 10:05:50 -08:00
Erin Call 161960e55e
Rename Delete to Uninstall [#4]
Helm3 renamed its delete command to uninstall. We should still accept
helm_command=delete for drone-helm compatibility, but the internals
should use Helm's preferred name.
2019-12-19 15:04:33 -08:00
Erin Call 68a2c3cc86
Merge branch 'master' into helm-delete 2019-12-19 11:34:44 -08:00
Erin Call 7849b28532
Format the Delete struct less weirdly [#4]
I thought it was a golang style convention to put a blank line between
public and private struct fields, but apparently I imagined that.
2019-12-19 11:11:50 -08:00
Erin Call c033c8c45e
Format the Lint struct non-weirdly [#3]
I thought it was a golang style convention to put a blank line between
public and private struct fields, but apparently I imagined that.
2019-12-19 11:09:39 -08:00
Erin Call 30e1e3b99f
Assert that Lint.Prepare sets cmd.Stdout/Stderr [#3] 2019-12-19 10:26:33 -08:00
Erin Call b93917c857
Use better expectations in lint_test [#3]
The tests need to allow calls to Stdout/Stderr so they don't get
"Unexpected call" errors from gomock, but these tests aren't meant to
assert that the calls actually happened. Using .AnyTimes allows 0 or
more calls.
2019-12-19 10:21:11 -08:00
Erin Call a21d6ad61f
Implement a Delete Step [#4] 2019-12-18 11:47:15 -08:00
Erin Call 84ac019838
Add the --namespace flag in Lint.Prepare [#3]
I don't know whether this is necessary; I'm just following drone-helm's
lead. At worst, helm will accept the flag, so it's at least *safe* to
include.
2019-12-18 10:38:33 -08:00
Erin Call a6a2d6e6a3
Require a nonempty chart in Lint.Prepare [#3] 2019-12-17 17:01:22 -08:00
Erin Call a6b7e06bd2
Implement the debug flag in lint [#3] 2019-12-17 17:01:18 -08:00
Erin Call 51800c18d7
Implement the various values flags in lint [#3] 2019-12-17 17:01:11 -08:00
Erin Call 991bbf97b4
Create a Lint step [#3]
Still need global flags and checks for mandatory settings, but the basic
functionality is there.
2019-12-17 17:01:06 -08:00
Erin Call 1560c05100
Fail early if chart or release is missing 2019-12-16 17:02:56 -08:00
Erin Call e4fa70239e
Implement config flags for helm upgrade 2019-12-16 16:55:05 -08:00
Erin Call 13c663e906
Initialize kubernetes config on upgrade
This change revealed more about how the system needs to work, so there
are some supporting changes:

* helm.upgrade and helm.help are now vars rather than raw functions.
    This allows unit tests to target the "which step should we run"
    logic directly by comparing function pointers, rather than having to
    configure/prepare a fully-valid Plan and then infer the logic’s
    correctness based on the Plan’s state.
* configuration that's specific to kubeconfig initialization is now part
    of the InitKube struct rather than run.Config, since other steps
    shouldn’t need access to those settings (particularly the secrets).
* Step.Execute now receives a run.Config so it can log debug output.
2019-12-16 15:41:04 -08:00
Erin Call 4cbb4922fb
Implement the debug flag and help command
I'm vacillating about the choice to have separate Config structs in the
`helm` and `run` packages. I can't tell whether it's "good separation of
concerns" or "cumbersome and over-engineered." It seems appropriate at
the moment, though.
2019-12-10 15:33:50 -08:00
Erin Call 8d66036252
Brush all the lint off this code I wrote in a haze 2019-12-09 10:53:32 -08:00
Erin Call e3051ec72e
Replicate most of drone-helm's config 2019-12-09 09:58:42 -08:00
Erin Call 238ede6f9e
Actual drone-invokable helm commands 2019-12-05 14:35:25 -08:00
Erin Call e77f6842b9
Non-DI approach to the exec.Command mocking 2019-12-05 09:57:59 -08:00
Erin Call 990d1856d8
Very rough code that can helm install
The recommended way to test code that uses exec.Cmd involves setting up
a real exec.Cmd that invokes `go test` with additional arguments that
fire off a specially-constructed test that behaves the way the mocked-
out script would be expected to do. It's a sensible way to test exec.Cmd
itself, but for code that merely invokes it, I think it makes more sense
to use actual mocks.
2019-12-04 12:41:37 -08:00