Also:
- Cleaned up existing tags so they're consistently at the bottom of doc comments where they should be
- Cleaned up some unused imports while I was taking a pass over the files
- Marked one function `@deprecated` that should be deprecated
This command will cause `pulumi policy publish` to behave in much the
same way `pulumi up` does -- if the policy program is in TypeScript, we
will use ts-node to attempt to compile in-process before executing, and
fall back to plain-old node.
We accomplish this by moving `cmd/run/run.ts` into a generic helper
package, `runtime/run.ts`, which slightly generalizes the use cases
supported (notably, allowing us to exec some program outside of the
context of a Pulumi stack).
This new package is then called by both `cmd/run/index.ts` and
`cmd/run-policy-pack/index.ts`.
In previous commits, we have changed the language plugin protocol to
allow the host to communicate that the plugin is meant to boot in "query
mode." In nodejs, this involves not doing things like registering the
default stack resource. This commit will implement this functionality.
It is possible for the sub-process responsible for running a NodeJS
Pulumi program to exit with a success code before the user's program has
run if the process of loading the runtime generates an unhandled promise
rejection. These changes fix this by registering the unhandled exception
and rejection handlers that are responsible for ensuring a non-zero exit
code in these cases before any other action is taken.
Note that this issue is really only possible because the Node language
host (like the Python language host) is composed of two processes: one
that serves the language host gRPC service and one that loads and runs
the user's program. The former launches the latter in response to a call
to its `Run` gRPC endpoint. The lifetime of the user's program is
considered to be bounded by the lifetime of the `Run` invocation. The
NodeJS process maintains its own connection to the engine over which
resource registrations are communicated. It is tempting to add a message
to the resource monitor RPC interface that signals that no further
registrations are performed, but this is complicated due to the
three-party topology and the possibility that such an RPC may never be
sent (e.g. due to a crash or a downlevel version of the Pulumi Node
runtime).
Fixes#2316.
* Make v8 primitives async as there is no way to avoid async in node11.
* Simplify API.
* Move processing of well-known globals into the v8 layer.
We'll need this so that we can map from RemoteObjectIds back to these well known values.
* Remove unnecesssary check.
* Cleanup comments and extract helper.
* Introduce helper bridge method for the simple case of making an entry for a string.
* Make functions async. They'll need to be async once we move to the Inspector api.
* Make functions async. They'll need to be async once we move to the Inspector api.
* Make functions async. They'll need to be async once we move to the Inspector api.
* Move property access behind helpers so they can move to the Inspector API in the future.
* Only call function when we know we have a Function. Remove redundant null check.
* Properly serialize certain special JavaScript number values that JSON serialization cannot handle.
* Only marshall across the 'source' and 'flags' for a RegExp when serializing.
* Add a simple test to validate a regex without flags.
* Extract functionality into helper method.
* Add test with complex output scenarios.
* Output serialization needs to avoid recursively trying to serialize a serialized value.
* Introduce indirection for introspecting properties of an object.
* Use our own introspection API for examining an Array.
* Hide direct property access through API indirection.
* Produce values like the v8 Inspector does.
* Compute the module map asynchronously. Will need that when mapping mirrors instead.
* Cleanup a little code in closure creation.
* Get serialization working on Node11 (except function locations).
* Run tests in the same order on <v11 and >=v11
* Make tests run on multiple versions of node.
* Rename file to make PR simpler to review.
* Cleanup.
* Be more careful with global state.
* Remove commented line.
* Only allow getting a session when on Node11 or above.
* Promisify methods.
* Revert RunError behavior. Introduce new ResourceError for errors associated with a resource.
* Fix docs.
* Use resource error.
* Use ResourceError in more places.
* Use ResourceError in a few more places.
* Throw a resource error.
* Make required.
* Revert this.
* Lint.
* Only report errors once.
* Better comment.
* Validate type tokens before using them
When registering or reading a resource, we take the type token given to
us from the language host and assume that it's valid, which resulted in
assertion failures in various places in the engine. This commit
validates the format of type tokens given to us from the language host
and issues an appropriate error if it's not valid.
Along the way, this commit also improves the way that fatal exceptions
are rendered in the Node language host.
* Pre-allocate an exception for ReadResource
* Fix integration test
* CR Feedback
This commit is a lower-impact change that fixes the bugs associated with
invalid types on component resources and only checks that a type is
valid on custom resources.
* CR Take 2: Fix up IsProviderType instead of fixing call sites
* Please gometalinter
Node calls 'exit' event callbacks when a process is preparing to exit,
via process.exit or otherwise, but it does not execute the next callback
in the chain if a callback calls process.exit.
If a `tsconfig.json` file is not present at the root of the Pulumi
project, ts-node will look up the directory tree to see if there is
one. If there is, it will treat that as the root of the project. While
reasonable for some cases, this isn't the behavior we want for our use
of ts-node. We actually set compiler options such that in the common
case you don't even need a `tsconfig.json` and for pure JavaScript
projects, there wouldn't be a `tsconfig.json` file.
In both of these cases, there's a big foot-gun waiting. For example in
pulumi/pulumi#1772 we ran into a case where there was a tsconfig.json
file in $HOME, causing the entirety of $HOME to be analyzed by
TypeScript which made it look like Pulumi hung.
To address this, tell ts-node to not use a project in cases where
there is not a `tsconfig.json` at the root of the project.
Fixes#1772
The pulumi runtime used to lazily load and parse both config and
settings data set by the language host. The initial reason for this
design was that we wanted the runtime to be usable in a normal node
environment, but we have moved away from supporting that.
In addition, while we claimed we loaded these value "lazily", we
actually forced their loading quite eagerly when we started
up. However, when capturing config (or settings, as we now do), we
would capture all the logic about loading these values from the
environment.
Even worse, in the case where you had two copies of @pulumi/pulumi
loaded, it would be possible to capture a config object which was not
initialized and then at runtime the initialization logic would try to
read PULUMI_CONFIG from the process environment and fail.
So we adopt a new model where configuration and settings are parsed as
we load their containing modules. In addition, to support SxS
scinerios, we continue to use `process.env` as a way to control both
configuration and settings. This means that `run.ts` must now ensure
that these values are present in the environment before either the
config or runtime modules have been loaded.
