It may happen that aptly retries to download data during tests (maybe because
of a network issue), but our fixtures doesn't account for it. So, we strip
those irrelevant lines before comparison.
PublishRepo26Test fails to run because something in the CI environment forces
gpg to ask for the user's password. Try to require gpg1 for the test, which
seems to run fine in other environments.
This adds a new configuration setting: AzurePublishEndpoints, similar
to the existing S3PublishEndpoints and SwiftPublishEndpoints.
For each endpoint, the following has to be defined:
- accountName
- accountKey
- container
- prefix
Azure tests require the following environment variables to be set:
- AZURE_STORAGE_ACCOUNT
- AZURE_STORAGE_ACCESS_KEY
With either of these not set, Azure-specific tests are skipped.
Use CDN-backed Debian mirror to make tests run faster hopefully for
everyone. Redirects might be important to know what exactly is going on
when items are being downloaded.
Apply retries as global, config-level option `downloadRetries` so that
it can be applied to any aptly command which downloads objects.
Unwrap `errors.Wrap` which is used in downloader.
Unwrap `*url.Error` which should be the actual error returned from the
HTTP client, catch more cases, be more specific around failures.
* aptly can sign and verify without issues with GnuPG 1.x and 2.x
* aptly auto-detects GnuPG version and adapts accordingly
* aptly automatically finds suitable GnuPG version
Majority of the work was to get unit-tests which can work with GnuPG 1.x & 2.x.
Locally I've verified that aptly supports GnuPG 1.4.x & 2.2.x. Travis CI
environment is based on trusty, so it runs gpg2 tests with GnuPG 2.0.x.
Configuration parameter gpgProvider now supports three values for GnuPG:
* gpg (same as before, default): use GnuPG 1.x if available (checks gpg, gpg1),
otherwise uses GnuPG 2.x; for aptly users who already have GnuPG 1.x
environment (as it was the only supported version) nothing should change; new
users might start with GnuPG 2.x if that's their installed version
* gpg1 looks for GnuPG 1.x only, fails otherwise
* gpg2 looks for GnuPG 2.x only, fails otherwise
