From dead111dfbaac09cc0a0daac821d32f9976f26d2 Mon Sep 17 00:00:00 2001
From: NotAShelf <raf@notashelf.dev>
Date: Sun, 8 Feb 2026 02:15:34 +0300
Subject: [PATCH] fc-common: add `upsert` and `sync_for_jobset` for declarative
 jobset inputs

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I40f2724aeb9615e8c37a397187064fa66a6a6964
---
 crates/common/src/repo/jobset_inputs.rs | 65 +++++++++++++++++++++++++
 1 file changed, 65 insertions(+)

diff --git a/crates/common/src/repo/jobset_inputs.rs b/crates/common/src/repo/jobset_inputs.rs
index cc9385a..48f4ee7 100644
--- a/crates/common/src/repo/jobset_inputs.rs
+++ b/crates/common/src/repo/jobset_inputs.rs
@@ -2,6 +2,7 @@ use sqlx::PgPool;
 use uuid::Uuid;
 
 use crate::{
+  config::DeclarativeJobsetInput,
   error::{CiError, Result},
   models::JobsetInput,
 };
@@ -60,3 +61,67 @@ pub async fn delete(pool: &PgPool, id: Uuid) -> Result<()> {
   }
   Ok(())
 }
+
+/// Upsert a jobset input (insert or update on conflict).
+pub async fn upsert(
+  pool: &PgPool,
+  jobset_id: Uuid,
+  name: &str,
+  input_type: &str,
+  value: &str,
+  revision: Option<&str>,
+) -> Result<JobsetInput> {
+  sqlx::query_as::<_, JobsetInput>(
+    "INSERT INTO jobset_inputs (jobset_id, name, input_type, value, revision) \
+     VALUES ($1, $2, $3, $4, $5) \
+     ON CONFLICT (jobset_id, name) DO UPDATE SET \
+     input_type = EXCLUDED.input_type, \
+     value = EXCLUDED.value, \
+     revision = EXCLUDED.revision \
+     RETURNING *",
+  )
+  .bind(jobset_id)
+  .bind(name)
+  .bind(input_type)
+  .bind(value)
+  .bind(revision)
+  .fetch_one(pool)
+  .await
+  .map_err(CiError::Database)
+}
+
+/// Sync jobset inputs from declarative config.
+/// Deletes inputs not in the config and upserts those that are.
+pub async fn sync_for_jobset(
+  pool: &PgPool,
+  jobset_id: Uuid,
+  inputs: &[DeclarativeJobsetInput],
+) -> Result<()> {
+  // Get names from declarative config
+  let names: Vec<&str> = inputs.iter().map(|i| i.name.as_str()).collect();
+
+  // Delete inputs not in declarative config
+  sqlx::query(
+    "DELETE FROM jobset_inputs WHERE jobset_id = $1 AND name != ALL($2::text[])",
+  )
+  .bind(jobset_id)
+  .bind(&names)
+  .execute(pool)
+  .await
+  .map_err(CiError::Database)?;
+
+  // Upsert each input
+  for input in inputs {
+    upsert(
+      pool,
+      jobset_id,
+      &input.name,
+      &input.input_type,
+      &input.value,
+      input.revision.as_deref(),
+    )
+    .await?;
+  }
+
+  Ok(())
+}