feat: Add extensions supports

Cargo.toml

@@ -24,7 +24,13 @@ serde_json = "1.0.117"
 serde_qs = "0.13.0"
 thiserror = "1.0.61"
 chrono = { version = "0.4.38", features = ["serde"] }
-sqlx = { version = "0.7.4", features = ["chrono", "postgres", "json", "macros", "runtime-tokio"], default-features = false }
+sqlx = { version = "0.7.4", features = [
+  "chrono",
+  "postgres",
+  "json",
+  "macros",
+  "runtime-tokio",
+], default-features = false }
 getset = "0.1.2"
 tracing = "0.1.40"
 once_cell = "1.19.0"
@@ -61,13 +67,20 @@ graphile_worker_ctx = { path = "./crates/ctx", version = "0.1.2" }
 graphile_worker_migrations = { path = "./crates/migrations", version = "0.4.3", default-features = false }
 graphile_worker_task_handler = { path = "./crates/task_handler", version = "0.4.1" }
 graphile_worker_shutdown_signal = { path = "./crates/shutdown_signal", version = "0.3.2" }
+graphile_worker_extensions = { path = "./crates/extensions", version = "0.1.2" }
 chrono = { version = "0.4.38", features = ["serde"] }
 futures = "0.3.30"
 getset = "0.1.2"
 num_cpus = "1.16.0"
 serde = { version = "1.0.203", features = ["derive"] }
 serde_json = "1.0.117"
-sqlx = { version = "0.7.4", features = ["postgres", "json", "chrono", "macros", "runtime-tokio"], default-features = false }
+sqlx = { version = "0.7.4", features = [
+  "postgres",
+  "json",
+  "chrono",
+  "macros",
+  "runtime-tokio",
+], default-features = false }
 thiserror = "1.0.61"
 tracing = "0.1.40"
 tokio = { version = "1.37.0", features = ["macros", "signal"] }

crates/ctx/Cargo.toml

@@ -13,6 +13,7 @@ readme = "README.md"
 
 [dependencies]
 graphile_worker_job = { path = "../job", version = "0.1.2" }
+graphile_worker_extensions = { path = "../extensions", version = "0.1.2" }
 getset.workspace = true
 serde_json.workspace = true
 sqlx.workspace = true

crates/ctx/src/lib.rs

@@ -1,4 +1,5 @@
 use getset::Getters;
+use graphile_worker_extensions::ReadOnlyExtensions;
 use graphile_worker_job::Job;
 use serde_json::Value;
 use sqlx::PgPool;
@@ -10,15 +11,23 @@ pub struct WorkerContext {
     pg_pool: PgPool,
     job: Job,
     worker_id: String,
+    extensions: ReadOnlyExtensions,
 }
 
 impl WorkerContext {
-    pub fn new(payload: Value, pg_pool: PgPool, job: Job, worker_id: String) -> Self {
+    pub fn new(
+        payload: Value,
+        pg_pool: PgPool,
+        job: Job,
+        worker_id: String,
+        extensions: ReadOnlyExtensions,
+    ) -> Self {
         WorkerContext {
             payload,
             pg_pool,
             job,
             worker_id,
+            extensions,
         }
     }
 }

crates/extensions/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+name = "graphile_worker_extensions"
+version = "0.1.2"
+edition = "2021"
+license-file = "LICENSE.md"
+description = "Extensions package for graphile_worker, a high performance Rust/PostgreSQL job queue"
+homepage = "https://docs.rs/graphile_worker_crontab_types"
+documentation = "https://docs.rs/graphile_worker_crontab_types"
+repository = "https://github.com/leo91000/graphile_worker/crates/crontab_types"
+keywords = []
+categories = []
+readme = "README.md"

crates/extensions/LICENSE.md

@@ -0,0 +1,18 @@
+# The MIT License (MIT)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the “Software”), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

crates/extensions/README.md

@@ -0,0 +1,3 @@
+# Graphile Worker Extensions
+
+This crate provides Extensions struct and utils for the [Graphile Worker](docs.rs/archimedes) job scheduler