Commit Graph

7 Commits

Author SHA1 Message Date
James Bardin 8111050c66 ensure we record diagnostics from nested modules
When loading nested modules, the child module diagnostics were dropped
in the recursive function. This mean that the config from the submodules
wasn't fully loaded, even though no errors were reported to the user.

This caused further problems if the plan was stored in a plan file, when
means only the partial configuration was stored for the subsequent apply
operation, which would result in unexplained "Resource node has no
configuration attached" errors later on.

Also due to the child module diagnostics being lost, any newly added
nested modules would be silently ignored until `init` was run again
manually.
2019-07-16 19:06:48 -04:00
Martin Atkins fa2a76fa23 configs: use addrs.Module for module path, rather than []string
addrs.Module is itself internally just []string, but this better
communicates our intent here and makes this integrate better with other
code which is using this type for this purposes.
2018-10-16 18:46:46 -07:00
Martin Atkins dd62cd97c9 configs: DisabledModuleWalker
This is a built-in implementation of ModuleWalker that just returns an
error any time it's asked for a module. This is intended for simple unit
tests where no child modules are needed anyway.
2018-10-16 18:44:26 -07:00
Martin Atkins 3d551e25e0 configs: BuildConfig sorts child modules by name
This is not strictly necessary, but since this is not a
performance-critical codepath we'll do this because it makes life easier
for callers that want to print out user-facing logs about build process,
or who are logging actions taken as part of a unit test.
2018-02-15 15:56:38 -08:00
Martin Atkins 72ad927c4d configs/configload: package for loading configurations
Previously the behavior for loading and installing modules was included in
the same package as the representation of the module tree (in the
config/module package).

In our new world, the model of a module tree (now called a "Config") is
included in "configs" along with the Module and File structs. This new
package replaces the loading and installation functionality previously
in config/module with new equivalents that work with the model objects
in "configs".

As of this commit, only the loading functionality is implemented. The
installation functionality will follow in subsequent commits.
2018-02-15 15:56:38 -08:00
Martin Atkins 9153bb448e configs: include the module call source range in our module tree 2018-02-15 15:56:38 -08:00
Martin Atkins 8929eca405 configs: BuildConfig function
BuildConfig creates a module tree by recursively walking through module
calls in the root module and any descendent modules. This is intended to
be used both for the simple case of loading already-installed modules and
the more complex case of installing modules inside "terraform init", both
of which will be dealt with in a separate package.
2018-02-15 15:56:38 -08:00