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Refactor Swift package structure. #2851

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Refactor Swift package structure. #2851

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127 changes: 51 additions & 76 deletions Package.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -9,95 +9,70 @@

import PackageDescription

let url = "https://ossci-ios.s3.amazonaws.com/executorch"
let version = "0.1.0"
let coreml_sha256 = "78d853d87be478696e56e658aa4ff17d47ae185a9a6a36316c821fa8b2d3aacd"
let custom_sha256 = "f059f6716298403dff89a952a70e323c54911be140d05f2467bd5cc61aaefae3"
let executorch_sha256 = "ba9a0c2b061afaedbc3c5454040a598b1371170bd9d9a30b7163c20e23339841"
let mps_sha256 = "39542a8671cca1aa627102aa47785d0f6e2dfe9a40e2c22288a755057b00fbfa"
let optimized_sha256 = "1d84fa16197bb6f0dec01aaa29d2a140c0e14d8e5e92630a7b4dd6f48012506d"
let portable_sha256 = "4993904f89ecb4476677ff3c072ed1a314a608170f10d364cfd23947851ccbf3"
let quantized_sha256 = "8d35ee0e7ca77c19782eaea07a1888f576cda679f8a4a5edb03d80ebe858047e"
let xnnpack_sha256 = "380e5185c4c48ede7cc0d0f0657ffb26df83cd9f55813d78593aea8a93942caf"

struct Framework {
let name: String
let checksum: String
var frameworks: [String] = []
var libraries: [String] = []

func target() -> Target {
.binaryTarget(
name: name,
url: "\(url)/\(name)-\(version).zip",
checksum: checksum
)
}

func dependencies() -> Target {
.target(
name: "\(name)_dependencies",
dependencies: [.target(name: name)],
path: ".swift/\(name)",
linkerSettings:
frameworks.map { .linkedFramework($0) } +
libraries.map { .linkedLibrary($0) }
)
}
}

let frameworks = [
Framework(
name: "coreml_backend",
checksum: coreml_sha256,
frameworks: [
let url = "https://ossci-ios.s3.amazonaws.com/executorch/"
let deliverables = [
"coreml_backend": [
"sha256": "78d853d87be478696e56e658aa4ff17d47ae185a9a6a36316c821fa8b2d3aacd",
"frameworks": [
"Accelerate",
"CoreML",
],
libraries: [
"libraries": [
"sqlite3",
]
),
Framework(
name: "custom_backend",
checksum: custom_sha256
),
Framework(
name: "executorch",
checksum: executorch_sha256
),
Framework(
name: "mps_backend",
checksum: mps_sha256,
frameworks: [
],
],
"custom_backend": [
"sha256": "f059f6716298403dff89a952a70e323c54911be140d05f2467bd5cc61aaefae3",
],
"executorch": [
"sha256": "ba9a0c2b061afaedbc3c5454040a598b1371170bd9d9a30b7163c20e23339841",
],
"mps_backend": [
"sha256": "39542a8671cca1aa627102aa47785d0f6e2dfe9a40e2c22288a755057b00fbfa",
"frameworks": [
"Metal",
"MetalPerformanceShaders",
"MetalPerformanceShadersGraph",
]
),
Framework(
name: "optimized_backend",
checksum: optimized_sha256
),
Framework(
name: "portable_backend",
checksum: portable_sha256
),
Framework(
name: "quantized_backend",
checksum: quantized_sha256
),
Framework(
name: "xnnpack_backend",
checksum: xnnpack_sha256
)
],
],
"optimized_backend": [
"sha256": "1d84fa16197bb6f0dec01aaa29d2a140c0e14d8e5e92630a7b4dd6f48012506d",
],
"portable_backend": [
"sha256": "4993904f89ecb4476677ff3c072ed1a314a608170f10d364cfd23947851ccbf3",
],
"quantized_backend": [
"sha256": "8d35ee0e7ca77c19782eaea07a1888f576cda679f8a4a5edb03d80ebe858047e",
],
"xnnpack_backend": [
"sha256": "380e5185c4c48ede7cc0d0f0657ffb26df83cd9f55813d78593aea8a93942caf",
],
]

let package = Package(
name: "executorch",
platforms: [
.iOS(.v15),
],
products: frameworks.map { .library(name: $0.name, targets: ["\($0.name)_dependencies"]) },
targets: frameworks.flatMap { [$0.target(), $0.dependencies()] }
products: deliverables.keys.map { key in
.library(name: key, targets: ["\(key)_dependencies"])
},
targets: deliverables.flatMap { key, value -> [Target] in
[
.binaryTarget(
name: key,
url: "\(url)\(key)-\(version).zip",
checksum: value["sha256"] as? String ?? ""
),
.target(
name: "\(key)_dependencies",
dependencies: [.target(name: key)],
path: ".swift/\(key)",
linkerSettings:
(value["frameworks"] as? [String] ?? []).map { .linkedFramework($0) } +
(value["libraries"] as? [String] ?? []).map { .linkedLibrary($0) }
),
]
}
)