[Nitro CLI] Download latest fusion archive version if extension is not .fgp

[tobias-tengler]

No description provided.

[Copilot]

Pull request overview

This PR updates Nitro CLI’s fusion configuration download flow to support downloading the latest fusion archive format when the requested output is not a .fgp, and removes the now-unused GraphQL operation that previously provided a downloadUrl.

Changes:

• Switch DownloadLatestFusionArchiveAsync from a StrawberryShake GraphQL lookup to a direct REST download endpoint, with an isFgp switch to request FAR output when needed.
• Update fusion commands to pass the new isFgp argument and change fusion download default output to gateway.far.
• Remove the FetchConfiguration GraphQL operation and update persisted operations accordingly.

Reviewed changes

Copilot reviewed 5 out of 7 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
src/Nitro/CommandLine/src/CommandLine/persisted/operations.json	Removes the persisted FetchConfiguration operation entry after GraphQL removal.
src/Nitro/CommandLine/src/CommandLine/Commands/Fusion/FusionValidateCommand.cs	Updates callsite to new DownloadLatestFusionArchiveAsync signature.
src/Nitro/CommandLine/src/CommandLine/Commands/Fusion/FusionPublishHelpers.cs	Reworks latest configuration download to REST endpoint and adds request builder.
src/Nitro/CommandLine/src/CommandLine/Commands/Fusion/FusionPublishCommand.cs	Updates callsite to new helper signature.
src/Nitro/CommandLine/src/CommandLine/Commands/Fusion/FusionDownloadCommand.graphql	Removes obsolete GraphQL query used to fetch downloadUrl.
src/Nitro/CommandLine/src/CommandLine/Commands/Fusion/FusionDownloadCommand.cs	Defaults to .far output and infers isFgp from output extension.

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[github-actions]

Fusion Gateway Performance Results

Simple Composite Query

	Req/s	Err%
Constant (50 VUs)	6888.00	0.00%
Ramping (0-500-0 VUs)	7382.08	0.00%

Response Times & Query

	Min	Med	Avg	P90	P95	Max
Constant	0.56ms	5.99ms	7.12ms	11.00ms	15.60ms	177.36ms
Ramping	0.57ms	24.70ms	29.87ms	62.63ms	74.78ms	191.11ms

query TestQuery {
  topProducts(first: 5) {
    inStock
    name
    price
    shippingEstimate
    upc
    weight
    reviews {
      id
      body
      author {
        id
        username
        name
      }
    }
  }
}

---

Deep Recursion Query

	Req/s	Err%
Constant (50 VUs)	1293.67	0.00%
Ramping (0-500-0 VUs)	1350.72	0.00%

Response Times & Query

	Min	Med	Avg	P90	P95	Max
Constant	4.16ms	33.55ms	37.54ms	50.97ms	60.87ms	432.07ms
Ramping	1.88ms	131.41ms	156.94ms	337.42ms	385.45ms	677.08ms

query TestQuery {
  users {
    id
    username
    name
    reviews {
      id
      body
      product {
        inStock
        name
        price
        shippingEstimate
        upc
        weight
        reviews {
          id
          body
          author {
            id
            username
            name
            reviews {
              id
              body
              product {
                inStock
                name
                price
                shippingEstimate
                upc
                weight
              }
            }
          }
        }
      }
    }
  }
  topProducts(first: 5) {
    inStock
    name
    price
    shippingEstimate
    upc
    weight
    reviews {
      id
      body
      author {
        id
        username
        name
        reviews {
          id
          body
          product {
            inStock
            name
            price
            shippingEstimate
            upc
            weight
          }
        }
      }
    }
  }
}

---

Variable Batching Throughput

	Req/s	Err%
Constant (50 VUs)	23687.51	0.00%
Ramping (0-500-0 VUs)	18482.43	0.00%

Response Times & Query

	Min	Med	Avg	P90	P95	Max
Constant	0.08ms	1.72ms	2.06ms	3.96ms	4.80ms	50.08ms
Ramping	0.08ms	9.41ms	11.43ms	23.57ms	28.30ms	107.88ms

query TestQuery($upc: ID!, $price: Long!, $weight: Long!) {
  productByUpc(upc: $upc) {
    inStock
    shippingEstimate(weight: $weight, price: $price)
  }
}

Variables (5 sets batched per request)

[
  { "upc": "1", "price": 899, "weight": 100 },
  { "upc": "2", "price": 1299, "weight": 1000 },
  { "upc": "3", "price": 15, "weight": 20 },
  { "upc": "4", "price": 499, "weight": 100 },
  { "upc": "5", "price": 1299, "weight": 1000 }
]

---

Run 22387619953 • Commit 293dd4e • Wed, 25 Feb 2026 08:24:37 GMT

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 0.00%. Comparing base (797873b) to head (21f8973).
⚠️ Report is 63 commits behind head on main.

Additional details and impacted files

@@     Coverage Diff      @@
##   main   #9174   +/-   ##
============================
============================

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