Feat - cron queue for master commits

database/src/lib.rs

@@ -798,3 +798,175 @@ pub struct ArtifactCollection {
     pub duration: Duration,
     pub end_time: DateTime<Utc>,
 }
+
+#[derive(Debug)]
+pub enum BenchmarkRequestStatus {
+    WaitingForArtifacts,
+    WaitingForParent,
+    InProgress,
+    Completed,
+}
+
+impl fmt::Display for BenchmarkRequestStatus {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        match self {
+            BenchmarkRequestStatus::WaitingForArtifacts => write!(f, "waiting_for_artifacts"),
+            BenchmarkRequestStatus::WaitingForParent => write!(f, "waiting_for_parent"),
+            BenchmarkRequestStatus::InProgress => write!(f, "in_progress"),
+            BenchmarkRequestStatus::Completed => write!(f, "completed"),
+        }
+    }
+}
+
+#[derive(Debug)]
+pub enum BenchmarkRequestType {
+    /// A Try commit
+    Try {
+        sha: String,
+        parent_sha: String,
+        pr: u32,
+    },
+    /// A Master commit
+    Master {
+        sha: String,
+        parent_sha: String,
+        pr: u32,
+    },
+    /// A release only has a tag
+    Release { tag: String },
+}
+
+impl BenchmarkRequestType {
+    pub fn commit_type_str(&self) -> &str {
+        match self {
+            BenchmarkRequestType::Try {
+                sha: _,
+                parent_sha: _,
+                pr: _,
+            } => "try",
+            BenchmarkRequestType::Master {
+                sha: _,
+                parent_sha: _,
+                pr: _,
+            } => "master",
+            BenchmarkRequestType::Release { tag: _ } => "release",
+        }
+    }
+}
+
+impl fmt::Display for BenchmarkRequestType {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        match self {
+            BenchmarkRequestType::Try { .. } => write!(f, "try"),
+            BenchmarkRequestType::Master { .. } => write!(f, "master"),
+            BenchmarkRequestType::Release { tag: _ } => write!(f, "release"),
+        }
+    }
+}
+
+#[derive(Debug)]
+pub struct BenchmarkRequest {
+    pub commit_type: BenchmarkRequestType,
+    pub created_at: DateTime<Utc>,
+    pub completed_at: Option<DateTime<Utc>>,
+    pub status: BenchmarkRequestStatus,
+    pub backends: String,
+    pub profiles: String,
+}
+
+impl BenchmarkRequest {
+    pub fn create_release(
+        tag: &str,
+        created_at: DateTime<Utc>,
+        status: BenchmarkRequestStatus,
+        backends: &str,
+        profiles: &str,
+    ) -> Self {
+        Self {
+            commit_type: BenchmarkRequestType::Release {
+                tag: tag.to_string(),
+            },
+            created_at,
+            completed_at: None,
+            status,
+            backends: backends.to_string(),
+            profiles: profiles.to_string(),
+        }
+    }
+
+    pub fn create_try(
+        sha: &str,
+        parent_sha: &str,
+        pr: u32,
+        created_at: DateTime<Utc>,
+        status: BenchmarkRequestStatus,
+        backends: &str,
+        profiles: &str,
+    ) -> Self {
+        Self {
+            commit_type: BenchmarkRequestType::Try {
+                pr,
+                sha: sha.to_string(),
+                parent_sha: parent_sha.to_string(),
+            },
+            created_at,
+            completed_at: None,
+            status,
+            backends: backends.to_string(),
+            profiles: profiles.to_string(),
+        }
+    }
+
+    pub fn create_master(
+        sha: &str,
+        parent_sha: &str,
+        pr: u32,
+        created_at: DateTime<Utc>,
+        status: BenchmarkRequestStatus,
+        backends: &str,
+        profiles: &str,
+    ) -> Self {
+        Self {
+            commit_type: BenchmarkRequestType::Master {
+                pr,
+                sha: sha.to_string(),
+                parent_sha: parent_sha.to_string(),
+            },
+            created_at,
+            completed_at: None,
+            status,
+            backends: backends.to_string(),
+            profiles: profiles.to_string(),
+        }
+    }
+
+    /// Get either the `sha` for a `try` or `master` commit or a `tag` for a
+    /// `release`
+    pub fn tag(&self) -> &str {
+        match &self.commit_type {
+            BenchmarkRequestType::Try { sha, .. } | BenchmarkRequestType::Master { sha, .. } => sha,
+            BenchmarkRequestType::Release { tag } => tag,
+        }
+    }
+
+    pub fn pr(&self) -> Option<&u32> {
+        match &self.commit_type {
+            BenchmarkRequestType::Try { pr, .. } | BenchmarkRequestType::Master { pr, .. } => {
+                Some(pr)
+            }
+            BenchmarkRequestType::Release { tag: _ } => None,
+        }
+    }
+
+    pub fn commit_type(&self) -> &str {
+        self.commit_type.commit_type_str()
+    }
+
+    pub fn parent_sha(&self) -> Option<&str> {
+        match &self.commit_type {
+            BenchmarkRequestType::Try { parent_sha, .. }
+            | BenchmarkRequestType::Master { parent_sha, .. } => Some(parent_sha),
+            BenchmarkRequestType::Release { tag: _ } => None,
+        }
+    }
+}

database/src/pool.rs

@@ -1,5 +1,6 @@
 use crate::{
-    ArtifactCollection, ArtifactId, ArtifactIdNumber, CodegenBackend, CompileBenchmark, Target,
+    ArtifactCollection, ArtifactId, ArtifactIdNumber, BenchmarkRequest, CodegenBackend,
+    CompileBenchmark, Target,
 };
 use crate::{CollectionId, Index, Profile, QueuedCommit, Scenario, Step};
 use chrono::{DateTime, Utc};
@@ -178,6 +179,10 @@ pub trait Connection: Send + Sync {
 
     /// Removes all data associated with the given artifact.
     async fn purge_artifact(&self, aid: &ArtifactId);
+
+    /// Add an item to the `benchmark_requests`, if the `benchmark_request`
+    /// exists it will be ignored
+    async fn insert_benchmark_request(&self, benchmark_request: &BenchmarkRequest);
 }
 
 #[async_trait::async_trait]
@@ -301,7 +306,10 @@ mod tests {
     use std::str::FromStr;
 
     use super::*;
-    use crate::{tests::run_db_test, Commit, CommitType, Date};
+    use crate::{
+        tests::{run_db_test, run_postgres_test},
+        BenchmarkRequestStatus, Commit, CommitType, Date,
+    };
 
     /// Create a Commit
     fn create_commit(commit_sha: &str, time: chrono::DateTime<Utc>, r#type: CommitType) -> Commit {
@@ -370,4 +378,50 @@ mod tests {
         })
         .await;
     }
+
+    #[tokio::test]
+    async fn insert_benchmark_requests() {
+        run_postgres_test(|ctx| async {
+            let db = ctx.db_client();
+            let time = chrono::DateTime::from_str("2021-09-01T00:00:00.000Z").unwrap();
+            let master_benchmark_request = BenchmarkRequest::create_master(
+                "a-sha-1",
+                "parent-sha-1",
+                42,
+                time,
+                BenchmarkRequestStatus::WaitingForParent,
+                "llvm",
+                "",
+            );
+
+            let try_benchmark_request = BenchmarkRequest::create_try(
+                "b-sha-2",
+                "parent-sha-2",
+                32,
+                time,
+                BenchmarkRequestStatus::WaitingForParent,
+                "cranelift",
+                "",
+            );
+
+            let release_benchmark_request = BenchmarkRequest::create_release(
+                "1.8.0",
+                time,
+                BenchmarkRequestStatus::WaitingForParent,
+                "cranelift,llvm",
+                "",
+            );
+
+            let db = db.connection().await;
+            db.insert_benchmark_request(&master_benchmark_request).await;
+            db.insert_benchmark_request(&try_benchmark_request).await;
+            db.insert_benchmark_request(&release_benchmark_request)
+                .await;
+            // duplicate insert
+            db.insert_benchmark_request(&master_benchmark_request).await;
+
+            Ok(ctx)
+        })
+        .await;
+    }
 }

database/src/pool/postgres.rs

@@ -1,7 +1,8 @@
 use crate::pool::{Connection, ConnectionManager, ManagedConnection, Transaction};
 use crate::{
-    ArtifactCollection, ArtifactId, ArtifactIdNumber, Benchmark, CodegenBackend, CollectionId,
-    Commit, CommitType, CompileBenchmark, Date, Index, Profile, QueuedCommit, Scenario, Target,
+    ArtifactCollection, ArtifactId, ArtifactIdNumber, Benchmark, BenchmarkRequest, CodegenBackend,
+    CollectionId, Commit, CommitType, CompileBenchmark, Date, Index, Profile, QueuedCommit,
+    Scenario, Target,
 };
 use anyhow::Context as _;
 use chrono::{DateTime, TimeZone, Utc};
@@ -285,6 +286,21 @@ static MIGRATIONS: &[&str] = &[
     alter table pstat_series drop constraint test_case;
     alter table pstat_series add constraint test_case UNIQUE(crate, profile, scenario, backend, target, metric);
     "#,
+    r#"
+    CREATE TABLE IF NOT EXISTS benchmark_request (
+        id           SERIAL PRIMARY KEY,
+        tag          TEXT NOT NULL UNIQUE,
+        parent_sha   TEXT,
+        commit_type  TEXT NOT NULL,
+        pr           INTEGER,
+        created_at   TIMESTAMPTZ NOT NULL,
+        completed_at TIMESTAMPTZ,
+        status       TEXT NOT NULL,
+        backends     TEXT NOT NULL,
+        profiles     TEXT NOT NULL
+    );
+    CREATE INDEX IF NOT EXISTS benchmark_request_status_idx on benchmark_request (status) WHERE status != 'completed';
+    "#,
 ];
 
 #[async_trait::async_trait]
@@ -1365,6 +1381,38 @@ where
             .await
             .unwrap();
     }
+
+    async fn insert_benchmark_request(&self, benchmark_request: &BenchmarkRequest) {
+        self.conn()
+            .execute(
+                r#"
+                INSERT INTO benchmark_request(
+                    tag,
+                    parent_sha,
+                    pr,
+                    commit_type,
+                    status,
+                    created_at,
+                    backends,
+                    profiles
+                )
+                VALUES ($1, $2, $3, $4, $5, $6, $7, $8)
+                ON CONFLICT DO NOTHING;
+            "#,
+                &[
+                    &benchmark_request.tag(),
+                    &benchmark_request.parent_sha(),
+                    &benchmark_request.pr().map(|it| *it as i32),
+                    &benchmark_request.commit_type(),
+                    &benchmark_request.status.to_string(),
+                    &benchmark_request.created_at,
+                    &benchmark_request.backends,
+                    &benchmark_request.profiles,
+                ],
+            )
+            .await
+            .unwrap();
+    }
 }
 
 fn parse_artifact_id(ty: &str, sha: &str, date: Option<DateTime<Utc>>) -> ArtifactId {

database/src/pool/sqlite.rs

@@ -1,7 +1,7 @@
 use crate::pool::{Connection, ConnectionManager, ManagedConnection, Transaction};
 use crate::{
-    ArtifactCollection, ArtifactId, Benchmark, CodegenBackend, CollectionId, Commit, CommitType,
-    CompileBenchmark, Date, Profile, Target,
+    ArtifactCollection, ArtifactId, Benchmark, BenchmarkRequest, CodegenBackend, CollectionId,
+    Commit, CommitType, CompileBenchmark, Date, Profile, Target,
 };
 use crate::{ArtifactIdNumber, Index, QueuedCommit};
 use chrono::{DateTime, TimeZone, Utc};
@@ -1252,6 +1252,10 @@ impl Connection for SqliteConnection {
             )
             .unwrap();
     }
+
+    async fn insert_benchmark_request(&self, _benchmark_request: &BenchmarkRequest) {
+        panic!("Queueing for SQLite has not been implemented, if you are wanting to test the queueing functionality please use postgres. Presuming you have docker installed, at the root of the repo you can run `make start-postgres` to spin up a postgres database.");
+    }
 }
 
 fn parse_artifact_id(ty: &str, sha: &str, date: Option<i64>) -> ArtifactId {

database/src/tests/mod.rs

@@ -113,9 +113,8 @@ impl TestContext {
     }
 }
 
-/// Runs a test against an actual database.
-/// Checks both Postgres and SQLite.
-pub(crate) async fn run_db_test<F, Fut>(f: F)
+/// Runs a test against an actual postgres database.
+pub(crate) async fn run_postgres_test<F, Fut>(f: F)
 where
     F: Fn(TestContext) -> Fut,
     Fut: Future<Output = anyhow::Result<TestContext>>,
@@ -138,7 +137,16 @@ where
             );
         }
     }
+}
 
+/// Runs a test against an actual database.
+/// Checks both Postgres and SQLite.
+pub(crate) async fn run_db_test<F, Fut>(f: F)
+where
+    F: Fn(TestContext) -> Fut + Clone,
+    Fut: Future<Output = anyhow::Result<TestContext>>,
+{
+    run_postgres_test(f.clone()).await;
     // SQLite
     eprintln!("Running test with SQLite");
     let ctx = TestContext::new_sqlite().await;