We run the same suite of changes that we did on gometalinter. This
ended up catching a few new issues, some of which were addressed and
some of which were baselined.
We end up doing a lot of duplicate work by invoking Gometalinter three
times when we do `make lint`. On my machine this decreases the wall
clock time of `make lint` from ~90 sec to ~15 sec, which is a pretty
drastic speedup.
* Added dist target for make, will help with Homebrew
* Try to install go dependencies before building
* Make sure dep ensure is called before trying to build SDKs
* Removed dep ensure from dist initial step
After making my prior change, I discovered that there's a build target
for this (the missing step). Since cached builds are very quick, it
seems fine to just do this as part of generate.sh, so I'm removing.
This change eliminates our dependencies on the SDK repo. Now that
SDKs are comprised solely of pulumi/pulumi artifacts, a separate repo
isn't required. This allows us to simplify some of the distribution.
The install.sh script is modified slightly, to permit overriding the
default install location using $PULUMI_INSTALL_PATH.
Our previous strategy of just using `git describe --tags --dirty` to
compute a version caused issues. The major one was that since version
sort lexigrapically, git's strategy of having a commit count without
leading zeros lead to cases where 0.11.0-dev-9 was "newer than"
0.11.0-dev-10 which is not what you want at all.
With this change, we compute a version by first seeing if the commit
is tagged, and if so, we use that tag. Otherwise, we take the closest
tag and to it append the unix timestamp of the commit and then append
a git hash.
Because we use the commit timestamp, things will sort correctly again.
Part of pulumi/home#174
While it's safe to publish the tgz that we use internally for other
repositories that are on "the link plan" after the build completes, we
shouldn't publish packages to NPM and PyPi at that point. There are
two reasons for doing this:
1. Publishing packages before they are tested, which means we could
end up publishing packages that don't work.
2. NPM prevents publishing the same package more than once, so if we
had to re-run the job (due to tests failing for transient issues), the
publish step will start failing, preventing us from running the tests
at all.
This change gets enough of the Python SDK up and running that the
empty Python program will work. Mostly just scaffolding, but the
basic structure is now in place. The primary remaining work is to
wire up resource creation to the gRPC interfaces.
In summary:
* The basic structure is as follows:
- Everything goes into sdk/python/.
- sdk/python/cmd/pulumi-langhost-python is a Go language host
that simply knows how to spawn Python processes to run out
entrypoint in response to requests by the engine.
- sdk/python/cmd/pulumi-langhost-python-exec is a little Python
shim that is invoked by the language host to run Python programs,
and is responsible for setting up the minimal goo before we can
do so (RPC connections and the like).
- sdk/python/lib/ contains a Python Pip package suitable for PyPi.
- In there, we have two packages: the root pulumi package that
contains all of the basic Pulumi programming model abstractions,
and pulumi.runtime, which contains the implementation of
resource registration, RPC interfacing with the engine, and so on.
* Add logic in our test framework to conditionalize on the language
type and react accordingly. This will allow us to skip Yarn for
Python projects and eventually run Pip if there's a requirements.txt.
* Created the basic project structure, including all of the usual
Make targets for installing into the proper places.
* Building also runs Pylint and we are clean.
There are a few other minor things in here:
* Add an "empty" test for both Node.js and Python. These pass.
* Fix an existing bug in plugin shutdown logic. At some point, we
started waiting for stderr/stdout to flush before shutting down
the plugin; but if certain failures happen "early" during the
plugin launch process, these channels will never get initialized
and so waiting for them deadlocks.
* Recently we seem to have added logic to delete test temp
directories if a failure happened during initialization of said
temp directories. This is unfortunate, because you often need to
look at the temp directory to see what failed. We already clean
them up elsewhere after the full test completes successfully, so
I don't think we need to be doing this, and I've removed it.
Still many loose ends (config, resources, etc), but it's a start!
For some tools we used, like `dep` and `gometalinter` we were just
calling `go install` which caused us to pick up whatever was in `HEAD`
at that time. Now, we move to a model where we install fixed versions,
which will change per milestone.
While doing this, I changed the way our .travis.yml file runs
everything to move as much as possible out into scripts and do so in a
way that allows us to share as much common logic across our
repositories.
This change adds a new manifest section to the checkpoint files.
The existing time moves into it, and we add to it the version of
the Pulumi CLI that created it, along with the names, types, and
versions of all plugins used to generate the file. There is a
magic cookie that we also use during verification.
This is to help keep us sane when debugging problems "in the wild,"
and I'm sure we will add more to it over time (checksum, etc).
For example, after an up, you can now see this in `pulumi stack`:
```
Current stack is demo:
Last updated at 2017-12-01 13:48:49.815740523 -0800 PST
Pulumi version v0.8.3-79-g1ab99ad
Plugin pulumi-provider-aws [resource] version v0.8.3-22-g4363e77
Plugin pulumi-langhost-nodejs [language] version v0.8.3-79-g77bb6b6
Checkpoint file is /Users/joeduffy/dev/code/src/github.com/pulumi/pulumi-aws/.pulumi/stacks/webserver/demo.json
```
This addresses pulumi/pulumi#628.
We have some lint debt (around exported functions being
underdocumented) so we have a custom target that ignores some lint
warnings. However, that target (which is the only lint target that
needs to be clean to check in) is called `lint_quiet` instead of
`lint` which is our normal linting target.
Rename the target so your fingers can learn that `make lint` is always
the right way to run linting before checkin.
This PR adds integration tests for exercising `pulumi init` and the `pulumi stack *` commands. The only functional change is merging in https://github.com/pulumi/pulumi/pull/492 , which I found while writing the tests and (of course 😁 ) wrote a regression for.
To do this I introduce a new test driver called `PulumiProgram`. This is different from the one found in the `testing/integration`package in that it doesn't try to prescribe a workflow. It really just deals in executing commands, and confirming strings are in the output.
While it doesn't hurt to have more tests for `pulumi`, my motivation here was so that I could reuse these to ensure I keep the same behavior for my pending PR that implements Cloud-enabled variants of some of these commands.
During the course of a `pulumi update`, it is possible for a resource to
become slated for deletion. In the case that this deletion is part of a
replacement, another resource with the same URN as the to-be-deleted
resource will have been created earlier. If the `update` fails after the
replacement resource is created but before the original resource has been
deleted, the snapshot must capture that the original resource still exists
and should be deleted in a future update without losing track of the order
in which the deletion must occur relative to other deletes. Currently, we
are unable to track this information because the our checkpoints require
that no two resources have the same URN.
To fix this, these changes introduce to the update engine the notion of a
resource that is pending deletion and change checkpoint serialization to
use an array of resources rather than a map. The meaning of the former is
straightforward: a resource that is pending deletion should be deleted
during the next update.
This is a fairly major breaking change to our checkpoint files, as the
map of resources is no more. Happily, though, it makes our checkpoint
files a bit more "obvious" to any tooling that might want to grovel
or rewrite them.
Fixes#432, #387.
We use `git describe --tags` to construct a version number based on
the current version tag.
The properties VERSION (when using make) and Version (when using
MSBuild) can be explicitly set to use a fixed value instead.
Fixes#13
Now that we no longer recursively call yarn via yarn run and scripts,
we can use a `--mutex network` directive in a .yarnrc file at the root
of the repository to prevent multiple copies of yarn running
concurrently.
Defer build and publish logic into the makefiles instead of trying to
use Travis to do so. This let's us sidestep Travis's not great error
handling (see pulumi/home#21 for more details)
This includes a few changes:
* The repo name -- and hence the Go modules -- changes from pulumi-fabric to pulumi.
* The Node.js SDK package changes from @pulumi/pulumi-fabric to just pulumi.
* The CLI is renamed from lumi to pulumi.
This provides a friendlier experience if the nodejs language service is
not on the path. Also, print a helpful message at the end of
`make configure` if PATH has not yet been setup.
This change adds a `make configure` target, which handles preparing
the environment for building the project. This includes existing
steps, like dep ensure and yarn installing the Node.js SDK NPM
dependencies, and also includes downloading the right Node.js/V8
includes, putting them in the right place, and then generating the
appropriate node-gyp project files that reference those includes.
