I'm mostly motivated by wanting to get greenkeeper lockfile
auto-updating working (see #1269) although this is also a first step
towards making SourceCred usable from NPM (#1232).
For now, see this as us making sure we claim the sourcecred package name
on npm (see: https://www.npmjs.com/package/sourcecred).
I also fixed the license spec so that it's valid SPDX.
Summary:
[Prettier docs] recommend pinning an exact version because their semver
policy does not extend to stylistic changes, and so patch releases may
change the formatting output.
Given some recent discussion about formatting skew of unknown cause,
this seems like a reasonable safety measure.
Generated with `yarn add --dev --exact prettier`.
[Prettier docs]: https://prettier.io/docs/en/install.html
wchargin-branch: prettier-exact
There's no need for us to depend on `mkdirp`, because the `fs-extra`
module already has `fs.mkdirp` and `fs.mkdirpSync`. This commit removes
the dep from our `package.json`, and removes all explicit imports of it.
Test plan: `yarn test --full` passes. `git grep "import mkdirp"` has no
hits.
Throughout the codebase, we freeze objects when we want to ensure that
their properties are never altered -- e.g. because they are a plugin
declaration, or are being re-used for various test cases.
We generally use `Object.freeze`. This has the disadvantage that it does
not work recursively, so a frozen object's mutable fields and properties
can still be mutated. (E.g. if `const obj = Object.freeze({foo: []})`,
then `obj.foo.push(1)` will succeed in mutating the 'frozen' object).
Sometimes we anticipate this and explicitly freeze the sub-fields (which
is tedious); sometimes we forget (which invites errors). This change
simply replaces all instances of Object.freeze with [deep-freeze], so we
don't need to worry about the issue at all anymore.
Test plan: `yarn test` passes (after updating snapshots);
`git grep Object.freeze` returns no hits.
[deep-freeze]: https://www.npmjs.com/package/deep-freeze
Test plan: `yarn test --full` still passes. Also, I've ensured that the
async `_getProjectIds` is still usable in our webpack configs (via
modifying and testing the dependent commits).
This creates a new `Project` type which will replace `RepoId` as the
index type for saving and loading data.
The basic data type is added to `project.js`. Rather than having a
`RepoIdRegistry`, I intend to infer the registry at build time by
scanning for available projects saved in the sourcecred directory. I've
added the `project_io` module for this task. It has methods for setting
up a project subdirectory, and loading the `Project` info from that
subdirectory.
To ensure that projects ids can be encoded even if they have symbols
like `/` and `@`, we base64 encode them.
To ensure that project ids can be retrieved at build time, the
`getProjectIds` method is factored out into its own plain ECMAScript
module. For all non-build time needs, it is re-exported from
`project_io`.
Test plan: Unit tests added; run `yarn test`.
* chore(package): update @babel/core to version 7.5.5
* chore(package): update @babel/plugin-proposal-class-properties to version 7.5.5
* chore(package): update @babel/preset-env to version 7.5.5
Test plan: CI passes.
* chore(package): update dependencies
* revert tmp upgrade
I'm having test failures when `tmp` is upgraded; they seem to repro only
when many tests are running at once. Since we have no issues with the
older version of tmp, let's just keep an old tmp and inform Greenkeeper
not to touch it.
Test plan: `yarn test`
This resolves an issue that caused jest tests to fail when depending on
a module that ships .mjs files (encountered via a transitive dep of
react-markdown).
See https://github.com/facebook/create-react-app/pull/4085 for context.
Test plan: I have a future commit which tests a file that depends on
react-markdown. The tests fail to run before this commit, and they run
without issue afterwards.
This commit adds a TimelineExplorer for visualizing timeline cred data.
The centerpiece is the TimelineCredChart, a d3-based line chart showing
how the top users' cred evolved over time. It has features like tooltips,
reasonable ticks on the x axis, a legend, and filtering out line
segments that stay on the x axis.
An inspection test is included, which you can check out here:
http://localhost:8080/test/TimelineCredView/
Also, you can run it for any loaded repository at:
http://localhost:8080/timeline/$repoOwner/$repoName
This commit also includes new dependencies:
- recharts (for the charts)
- react-markdown (for rendering the Markdown descriptions)
- remove-markdown (so the legend will be clean text)
- d3-time-format for date axis generation
- d3-scale and d3-scale-chromatic for color scales
Test plan: The frontend code is mostly untested, in keeping with my
observation that the costs of testing the old explorer were really high,
and the tests brought little benefit. However, I have manually tested it
thoroughly. Also, there is an inspection test for the TimelineCredView
(see above).
Now that babel is upgraded, upgrading webpack was pretty
straightforward.
- We take advantage of the new `mode` config option, and no longer need
to manually set up Uglify plugin
- Uglifyjs is back, I checked the prod build output: it's very ugly
- I updated the RemoveBuildDirectoryPlugin per instructions, and
verified it still works.
- I verified that of `yarn backend`, `yarn build`, and `yarn start` all
still work as expected.
I moved `config/babel.js` to `.babelrc.js` because it seemed like babel
7 really wanted that. I also blew away our (complicated, copied from
create-react-app) config and replaced it with a much, much simpler one.
Test plan: `yarn test` passes, `yarn start` still serves a working
server, and `scripts/build_static_site.sh` still produces a working
site.
Possibly we lost some nice features re: React debugging; if so I'll add
them back as I miss them.
This commit adds an `interval` module which defines intervals (time
ranges), and methods for slicing up a graph into its consistuent time
intervals. This is pre-requisite work for #862.
I've added a dep on d3-array.
Test plan: Unit tests added; run `yarn test`
Since upgrading to flow 0.102.0, we've been having CI issues where flow
fails as "out of retries". In my testing, downgrading flow seems to
resolve this, although it's hard to be certain as the issue strikes
sporadically.
Test plan: This commit definitely works locally; hopefully it will
consistently pass in CI as well.
This commit enables Greenkeeper, along with an initial upgrade push for our dependencies.
I've reverted a number of upgrades, and also added them to the
greenkeeper ignore list. They mostly relate to babel/webpack stuff,
which I'm reluctant to dive into now (there have been major upgrades for
both babel and webpack) but we should address eventually. There are also
a few oddballs like whatwg-fetch and history.
Test plan: `yarn test --full` passes.
This commit updates eslint from v4 to v6. In doing so, I've moved off of
the create-react-app base eslint config. We were on an old version (v2)
and it doesn't make sense to update to v4, as in v4 create-react-app
uses typescript. Also, it didn't make sense to stay on
create-react-app's v2 config, because then it had unmet peer dependency
constraints on old versions of eslint.
Instead, I've moved us to use the default rules for eslint,
eslint-plugin-react, and eslint-plugin-flowtype.
I also made some changes to the codebase to satisfy the new lint rules
that came with this change.
Test plan: `yarn test` passes.
This necessitated a number of type fixes:
- Upgraded the express flow-typed file to latest
- Added manual flow error suppression to where the express flow-typed
file is still using a deprecated utility type
- Removed type polymorphism support on map.merge (see context here[1]).
We weren't using the polymorphism anywhere so I figured it was simplest
to just remove it.
- Improve typing around jest mocks throughout the codebase.
Test plan: `yarn test --full` passes.
[1]: https://github.com/flow-typed/flow-typed/issues/2991
This commit updates our prettier version from `1.13` to `1.18`. Looks
like software does get better over time! I like all of the changes.
Test plan: `yarn test` passes. I've manually inspected the diffs.
When we took a dep on better-sqlite3 in #836, we used a fork, because
better-sqlite3 did not yet support private in-memory databases via the
`:memory:` filepath. As of better-sqlite3 v5, this has been added to
mainline, so we no longer need the fork.
The v4->v5 transition involves some breaking changes. The only ones that
affected us were two field renames, from `lastUpdateROWID` to
`lastUpdateRowid`, and `returnsData` to `reader`.
Test plan:
After updating the field accesses, `yarn test --full` passes. For added
safety, I also blew away cache, loaded a nontrivial repository, and
verified that the full cred workflow still works.
cc @wchargin
* Add FileUploader with inspection test
TODO: get it working
* Add a FileUploader component, with inspection test
This adds a FileUploader component, which allows the user to upload JSON
files. Rather than using automated testing, it has an inspection test.
The inspection test may be run by navigating to:
http://localhost:8080/test/FileUploader/
This commit also adds some basic utility functions for defining
inspection tests to `routeData.js`. We should improve support for
inspection tests in the future; see [#1148].
[#1148]: https://github.com/sourcecred/sourcecred/issues/1148
Test plan: Ran the included inspection test.
Resolves#1067
Adds the CLI commands:
`sourcecred clear --all` -- removes the $SOURCECRED_DIRECTORY
`sourcecred clear --cache` -- removes the cache directory
`sourcecred clear --help` -- provides usage info
`sourcecred clear` -- prompts the user to be more specific
Test plan:
The unit tests ensure that the command is properly wired into the
sourcecred CLI, including help text integration. However, just to be
safe, we can start by verifying that calling `sourcecred` without
arguments lists the `clear` command as a valid option, and that
calling `sourcecred help clear` prints help information. (Note: it's
necessary to run `yarn backend` before testing these changes)
The unit tests also ensure that the command removes the proper
directories, so there isn't really a need to manually test it,
although the reviewer may choose to do so to be safe.
Although out of scope for unit tests on this function, we can also do
integration tests, to make sure that running the clear command doesn't
leave the sourcecred directory in an invalid state from the perspective of the `load` command.
```js
$ yarn backend;
$ node bin/sourcecred.js load sourcecred/example-github;
$ node bin/sourcecred.js clear --cache;
$ node bin/sourcecred.js load sourcecred/example-github;
$ node bin/sourcecred.js clear --all;
$ node bin/sourcecred.js load sourcecred/example-github;
```
The expected behavior of the above command block is that the load command never fails or throws an error.
@decentralion and I discussed the scenario where `rimraf` errors.
We decided that testing this scenario wasn't necessary, because
`rimraf` doesn't error if a directory doesn't exist, and
rimraf's maintainer suggests [monkey-patching the fs module]
to get rimraf to error in testing scenarios.
Thanks @decentralion for reviewing and pair-programming this with me.
[monkey-patching the fs module]: https://github.com/isaacs/rimraf/issues/31#issuecomment-29534796
This commit integrates an bare skeleton of the odyssey frontend that we
implemented in the [odyssey-hackathon] repository. You can see the
working frontend that we are trying to port over at
[sourcecred.io/odyssey-hackathon/][scio].
The prototype in the other repository has some tooling choices which are
incompatible/redundant with decisions in our codebase (sass vs
aphrodite), and requires some tools not yet present here
(svg-react-loader). This commit includes the build and integration work
needed to port the prototype frontend into mainline SourceCred. The
frontend scaffold isn't yet integrated with any "real" Odyssey data.
One potential issue: right now, every page that is rendered from the
SourceCred homepage is contained within a [homepage/Page], meaning that
it has full SourceCred website styling, along with the SourceCred
website header. The [application][scio] also has a header. Currently, I
work around this by having the Odyssey UI cover up the base header (via
absolute positioning), which works but is hacky. We can consider more
principled solutions:
- Finding a way to specify routes which aren't contained by
[homepage/Page]; maybe by adding a new top-level route
[here][route-alternative].
- Unify the headers for the Odyssey viewer and the page as a whole
(sounds like inappropriate entanglement?)
- Have a website header and also an application header (sounds ugly?)
[homepage/Page]: ee1d2fb996/src/homepage/Page.js
[route-alternative]: ee1d2fb996/src/homepage/createRoutes.js (L17)
Test plan: Run `yarn start`, and then navigate to
`localhost:8080/odyssey/`. observe that a working website is displayed,
and that the cred logo next to the word "SourceCred" is loaded properly
(i.e. svg-react-loader is integrated properly). Observe that there are
no build/compile errors from either `yarn start` or `yarn build`. Also,
observe that the UI looks passably nice, and that if the number of
elements in the entity lists is larger than can be displayed, the
sidebar pane scrolls independently.
The UI was tested in both Chrome and Firefox.
[odyssey-hackathon]: https://github.com/sourcecred/odyssey-hackathon
[scio]: https://sourcecred.io/odyssey-hackathon/
Thanks to @jmnemo, as the implementation is based on [his work].
[his work]: https://github.com/jmnemo/hackathon-event/
Currently, our underlying test script uses npm rather than yarn to
execute the tests. This is awkward, because we use yarn everywhere else
in lieu of npm. It turns out that some setups have node available
without npm, and in such environments our tests fail with a cryptic
ENOENT error.
This changes the tests to use yarn instead.
Test plan: `yarn test --full` passes.
Thanks to @wpank for help uncovering this issue.
Summary:
There have been some breaking changes that require new type annotations,
which is a good thing: these prevent `any`-leakage.
Test Plan:
Run `yarn flow`.
wchargin-branch: flow-v0.86.0
Summary:
Tests that run only on nightly builds (`yarn test --full`) and fail only
on CI (not locally) are a bit more inconvenient to debug when they fail.
This patch makes the `yarn test --full` script print all the
intermediate output in Sharness tests, which can be helpful. We don’t do
this for `yarn test` simply because it generates a ton of spam even on
successful tests.
Test Plan:
$ yarn test --full 2>&1 | wc -l
1173
wchargin-branch: test-full-verbose
Motivated by my desire for `.toMatchInlineSnapshot()`. Really we just
need and updated typing file for this, but I upgraded `jest` too to just
get us in a clean state.
Commit generated via:
```
yarn add --dev jest
flow-typed install jest@23.6.0
```
Test plan: `yarn test`
This commit upgrades the flow-type eslint plugin to latest, and writes
new rules into the eslintrc. To keep the diff clean, the rules are
disabled: I will turn them on individually (fixing errors) in followon
commits.
Test plan: `yarn test`.
Uncommenting the lines produces many lint errors (but the linter still operates as expected).
Summary:
I selected this over the alternatives, `sqlite` and `sqlite3`, primarily
because its README explicitly acknowledges that using asynchronous APIs
for CPU-bound or serialized work units are worse than useless. To me,
this is a sign that the maintainer has his head on straight.
The many-fold performance increase over `sqlite` and `sqlite3` is nice
to have, too.
For now, we use my fork of the project, which includes a critical patch
to support private in-memory databases via SQLite’s standard `:memory:`
filepath. When this patch is merged upstream, we can move back to
mainline.
Test Plan:
The following session demonstrates the basic API and validates that the
install has completed successfully:
```js
const Database = require("better-sqlite3");
const db = new Database("/tmp/irrelevant", {memory: true});
db.prepare("CREATE TABLE pythagorean_triples (x, y, z)").run();
const insert = db.prepare("INSERT INTO pythagorean_triples VALUES (?, ?, ?)");
const get = db.prepare(
"SELECT rowid, x * x + y * y AS xxyy, z * z AS zz FROM pythagorean_triples"
);
function print(x) {
console.log(JSON.stringify(x));
}
print(insert.run(3, 4, 5));
print(get.all());
print(insert.run(5, 12, 13));
print(get.all());
db.prepare("DELETE FROM pythagorean_triples").run();
print(get.all());
```
It prints:
```js
{"changes":1,"lastInsertROWID":1}
[{"rowid":1,"xxyy":25,"zz":25}]
{"changes":1,"lastInsertROWID":2}
[{"rowid":1,"xxyy":25,"zz":25},{"rowid":2,"xxyy":169,"zz":169}]
[]
```
wchargin-branch: dep-better-sqlite3
Summary:
This upgrade didn’t require fixing any new errors, but Flow is a good
dependency to keep on top of.
Test Plan:
Running `yarn flow` suffices.
wchargin-branch: flow-v0.80.0
Summary:
Mostly Webpack loaders that have become unused through various config
changes.
Test Plan:
Check that these packages are not used anywhere except as transitive
dependencies:
```shell
$ git show --format= package.json |
> sed '1,4d' | grep '^-' | cut -d\" -f2 | git grep -cf -
yarn.lock:3
```
Also, `yarn && yarn test --full` works, and `yarn start` works, and
`yarn backend && node ./bin/sourcecred.js load sourcecred/example-git`
works.
wchargin-branch: remove-unused-deps
Summary:
This commit removes the `config/backend.js` script and replaces it with
a direct invocation of Webpack. This enables us to use command-line
arguments to Webpack, like `--output-path`.
Test Plan:
Note that `rm -rf bin; yarn backend` still works, and that the resulting
applications work (`node bin/sourcecred.js load`). Note that `yarn test`
and `yarn test --full` still work.
wchargin-branch: backend-webpack-direct
Summary:
As of #775, this is no longer used.
Test Plan:
A `git grep eslint-loader` shows no results, and `yarn test --full`
passes.
wchargin-branch: remove-eslint-loader
Summary:
The distinction was useful while `makeWebpackConfig` was being developed
(between #562 and #570), but is now confusing: we have a web config and
a backend config, and it is clearer if we name them as such.
Test Plan:
All of `yarn start`, `yarn build`, and `yarn test --full` work.
wchargin-branch: webpack-config-web
Dandelion Mané
greenkeeper[bot]
William Chargin
Brian Litwin