135 lines
3.7 KiB
Plaintext
135 lines
3.7 KiB
Plaintext
// This is the CI config for Plume.
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// It uses a Drone CI instance, on https://ci.joinplu.me
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// First of all, we define a few useful constants
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// This Docker image contains everything we need to build Plume.
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// Its Dockerfile can be found at https://git.joinplu.me/plume/buildenv
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local plumeEnv = "plumeorg/plume-buildenv:v0.0.9";
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// A utility function to generate a new pipeline
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local basePipeline(name, steps) = {
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kind: "pipeline",
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name: name,
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type: "docker",
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steps: steps
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};
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// A pipeline step that restores the cache.
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// The cache contains all the cargo build files.
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// Thus, we don't have to download and compile all of our dependencies for each
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// commit.
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// This cache is only "deleted" when the contents of Cargo.lock changes.
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//
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// We use this plugin for caching: https://github.com/meltwater/drone-cache/
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//
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// Potential TODO: use one cache per pipeline, as we used to do when we were
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// using CircleCI.
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local restoreCache = {
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name: "restore-cache",
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image: "meltwater/drone-cache:dev",
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pull: true,
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settings: {
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backend: "filesystem",
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restore: true,
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cache_key: 'v0-{{ checksum "Cargo.lock" }}-{{ .Commit.Branch }}',
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archive_format: "gzip",
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mount: [ "~/.cargo/", "./target" ]
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},
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volumes: [ { name: "cache", path: "/tmp/cache" } ]
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};
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// And a step that saves the cache.
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local saveCache = {
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name: "save-cache",
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image: "meltwater/drone-cache:dev",
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pull: true,
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settings: {
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backend: "filesystem",
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rebuild: true,
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cache_key: 'v0-{{ checksum "Cargo.lock" }}-{{ .Commit.Branch }}',
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archive_format: "gzip",
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mount: [ "~/.cargo/", "./target" ]
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},
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volumes: [ { name: "cache", path: "/tmp/cache" } ]
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};
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// Finally, the Docker volume to store the cache
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local cacheVolume = {
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name: "cache",
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host: {
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path: "/var/lib/cache"
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}
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};
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// This step starts a PostgreSQL database if the db parameter is "postgres",
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// otherwise it does nothing.
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local startDb(db) = if db == "postgres" then {
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name: "start-db",
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image: "postgres:9.6-alpine",
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detach: true,
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environment: {
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POSTGRES_USER: "postgres",
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POSTGRES_DB: "plume"
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}
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};
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// Here starts the actual list of pipelines!
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// First one: a pipeline that runs cargo fmt, and that fails if the style of
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// the code is not standard.
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local CargoFmt() = basePipeline(
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"cargo-fmt",
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[
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restoreCache,
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{
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name: "cargo-fmt",
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image: plumeEnv,
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commands: [ "cargo fmt --all -- --check" ],
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},
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saveCache,
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]
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);
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local Clippy(db) = basePipeline(
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"clippy-" + db,
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[
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restoreCache,
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{
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local cmd(pkg, features=true) = if features then
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"cargo clippy --no-default-features --features " + db
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+ "--release -p " + pkg + " -- -D warnings"
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else
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"cargo clippy --no-default-features --release -p "
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+ pkg + " -- -D warnings",
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name: "clippy",
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image: plumeEnv,
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commands: [
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cmd("plume"), cmd("plume-cli"), cmd("plume-front", false)
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],
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},
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saveCache,
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]
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);
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// TODO
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local Unit(db) = basePipeline("unit-" + db, []);
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local Integration(db) = basePipeline("integration-" + db, []);
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local Release(db) = basePipeline("release-" + db, []);
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local PushTranslations() = basePipeline("push-translations", []);
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// And finally, the list of all our pipelines:
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[
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CargoFmt(),
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Clippy("postgres"),
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Clippy("sqlite"),
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Unit("postgres"),
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Unit("sqlite"),
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Integration("postgres"),
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Integration("sqlite"),
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Release("postgres"),
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Release("sqlite"),
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PushTranslations()
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]
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