Uses the github.com/ghodss/yaml library to convert YAML to JSON before
unmarshaling for the purposes of supporting YAML and JSON input while
converting to only support JSON internally.
Bug: T207694
Change-Id: I00668014907e9ea54917f5d5067cac08d0668053
The builder configuration has proven useful for supporting generic
pre-entrypoint commands such as dependency managers not otherwise
supported by specific Blubber configuration. Adding additional
`builder.requirements` config expands support for such commands by
allowing the user to specify files that should be copied into the image
before the builder command runs.
To support this extra configuration, `builder` had to be changed from a
simple string to a mapping. The builder command must now by given as
`builder.command`.
The pattern of creating parent directories, copying files, and executing
one or more commands prior to the entrypoint has become a common
one. Some of the implementation of this pattern was moved from
`PythonConfig` into shared build macros `build.SortFilesByDir` and
`build.SyncFiles`. All config types that must have requirements files
copied over independently of the entire source tree (`PythonConfig`,
`BuilderConfig`, `NodeConfig`) now delegate to these functions.
Change-Id: I67f33034f22cee2851ec866cfb07ab20c23eba8c
All import paths and other references to the previously Blubber repo in
Phabricator have been changed to point to the new Gerrit project URL.
Note that building or testing against this change will require you to
move your working directory to `$GOPATH/src/gerrit.wikimedia.org/r/blubber`.
Contribution documentation was updated to reflect the changes, and the
`.arcvendor` submodule has been removed.
Bug: T200452
Change-Id: I3ab23e420b2825e86e2bd7c9b3da9d4de23edaa1
Tyler Cipriani
Dan Duvall
Gilles Dubuc