Commit graph

18 commits

Author SHA1 Message Date
Joachim Hill-Grannec 3bf73acb42
Merge branch 'master' into deprecation-warnings 2019-12-31 18:03:00 -05:00
Erin Call 7cd46bb8b1
Emit warnings about deprecated settings [#10]
These aren't an error case--the plugin will work just fine--but users
should be aware they (the settings) aren't being respected.
2019-12-31 10:03:53 -08:00
Erin Call ab7abb699a
Remove support for the prefix setting [#48]
The setting isn't necessary with modern versions of Drone, and it
creates a lot of edge-cases. The use-case doesn't justify the added
complexity.
2019-12-31 09:28:42 -08:00
Erin Call 48b6b3f5b3
Create AddRepo steps when there are repos to add [#26] 2019-12-30 11:57:19 -08:00
Erin Call d5a59590a1
Shim bare numbers into duration strings [#39]
Helm2's --timeout took a number of seconds, rather than the
ParseDuration-compatible string that helm3 uses. For backward-
compatibility, update a bare number into a duration string.
2019-12-27 16:20:32 -08:00
Erin Call 08ddf5e27a
Log debug output in helm.Config [#9]
Redacting KubeToken may not be sufficient, since it's possible that
someone would put secrets in Values or StringValues. Unilaterally
redacting those seems unhelpful, though, since they may be the very
thing the user is trying to debug. I've settled on redacting the obvious
field without trying to promise that all sensitive data will be hidden.
2019-12-24 11:08:09 -08:00
Erin Call 4ba1e694d9
Use a go-idiomatic constructor for helm.Config [#9] 2019-12-24 10:41:01 -08:00
Erin Call 10e7e7fee5
Document the Config struct's behavior correctly [#19] [#9] 2019-12-23 16:45:09 -08:00
Erin Call 285e9d98a4
Allow a configurable env var prefix [#19]
I'd like to keep Prefix's scope fairly limited, because it has potential
to spiral into something magnificently complex. You get one prefix
setting, it goes in `settings` not `environment`, end of feature.
2019-12-23 16:36:37 -08:00
Erin Call e2f53f3b08
Process non-prefixed forms of all config settings [#9]
Trying to guess in advance which part of the config a user will put in
the `settings` section and which they'll put in `environment` is a
fool's errand. Just let everything go in either place.

The ServiceAccount field only had an `envconfig` tag (as opposed to
`split_words`) because that triggered envconfig to look for the non-
prefixed form. Now that we're finding non-prefixed forms of everything,
we can use the clearer/more concise tag.

Note that TestPopulateWithConflictingVariables isn't meant to say
"here's what behavior we *want*" so much as "here's what the behavior
*is*." I don't think one thing is any better than the other, but we
should know which one we're getting.
2019-12-23 15:34:08 -08:00
Erin Call c4c136b021
Do envconfig-loading in config.go (and test it!) [#9] 2019-12-23 15:10:00 -08:00
Erin Call ef4db923cd
Use a plain string for helm.Config.Command [#9]
I'm leaving the no-op test file in place because my next step is to add
new behavior that will require testing.
2019-12-23 14:06:05 -08:00
Erin Call ae9cb59a1f
No typo inthe helm.Config docs [#9] 2019-12-23 14:03:51 -08:00
Erin Call ad5baea3e6
Document helm.Config's struct fields more clearly [#9] 2019-12-23 14:02:46 -08:00
Erin Call 4755f502b5
Always use the default kubeconfig file path [#20] 2019-12-23 12:47:16 -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 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