name: NativeAOT

on:

push:

branches:

- main

- 'hotfix/**'

tags:

- '*'

pull_request:

# Cancel previous PR branch commits (head_ref is only defined on PRs)

concurrency:

group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}

cancel-in-progress: true

env:

DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true

AOT_Compat: |

param([string]$targetFramework)

$publishOutput = dotnet publish test/Npgsql.NativeAotTests/Npgsql.NativeAotTests.csproj -r linux-x64 -c Release -f $targetFramework -p:RootNpgsql=true

$actualWarningCount = 0

foreach ($line in $($publishOutput -split "`r`n"))

{

if ($line -like "*analysis warning IL*")

{

Write-Host $line

$actualWarningCount += 1

}

}

$testPassed = 0

$binaryPath = "test/Npgsql.NativeAotTests/bin/Release/$targetFramework/linux-x64/native/"

if (-not (Test-Path -LiteralPath $binaryPath))

{

$testPassed = 1

Write-Host "Could not publish app, output was:"

foreach ($line in $($publishOutput -split "`r`n"))

{

Write-Host $line

}

}

Write-Host "Actual warning count is:", $actualWarningCount

$expectedWarningCount = 0

if ($actualWarningCount -ne $expectedWarningCount)

{

$testPassed = 2

Write-Host "Actual warning count:", $actualWarningCount, "is not as expected. Expected warning count is:", $expectedWarningCount

}

Exit $testPassed

# Uncomment and edit the following to use nightly/preview builds

# nuget_config: |

# <?xml version="1.0" encoding="utf-8"?>

# <configuration>

#

# <packageSources>

# <add key="nuget.org" value="https://api.nuget.org/v3/index.json" />

# <add key="dotnet8" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet8/nuget/v3/index.json" />

# </packageSources>

#

# <packageSourceMapping>

# <packageSource key="nuget.org">

# <package pattern="*" />

# </packageSource>

# <packageSource key="dotnet8">

# <package pattern="runtime.*" />

# <package pattern="Microsoft.NETCore.App.Runtime.*" />

# <package pattern="Microsoft.AspNetCore.App.Runtime.*" />

# <package pattern="Microsoft.NET.ILLink.Tasks" />

# <package pattern="Microsoft.DotNet.ILCompiler" />

# </packageSource>

# </packageSourceMapping>

#

# </configuration>

jobs:

full:

runs-on: ${{ matrix.os }}

strategy:

fail-fast: false

matrix:

os: [ ubuntu-24.04 ]

pg_major: [ 15 ]

tfm: [ net9.0 ]

steps:

- name: Checkout

uses: actions/checkout@v4

# - name: Setup nuget config

# run: echo "$nuget_config" > NuGet.config

- name: NuGet Cache

uses: actions/cache@v4

with:

path: ~/.nuget/packages

key: ${{ runner.os }}-nuget-${{ hashFiles('**/Directory.Build.targets') }}

restore-keys: |

${{ runner.os }}-nuget-

- name: Setup .NET Core SDK

uses: actions/setup-dotnet@v4.3.1

- name: Write script

run: echo "$AOT_Compat" > test-aot-compatibility.ps1

- name: Publish and check for trimmer warnings

run: ./test-aot-compatibility.ps1 ${{ matrix.tfm }}

shell: pwsh

trimmed:

runs-on: ${{ matrix.os }}

strategy:

fail-fast: false

matrix:

os: [ubuntu-24.04]

pg_major: [15]

tfm: [ net9.0 ]

steps:

- name: Checkout

uses: actions/checkout@v4

# - name: Setup nuget config

# run: echo "$nuget_config" > NuGet.config

- name: NuGet Cache

uses: actions/cache@v4

with:

path: ~/.nuget/packages

key: ${{ runner.os }}-nuget-${{ hashFiles('**/Directory.Build.targets') }}

restore-keys: |

${{ runner.os }}-nuget-

- name: Setup .NET Core SDK

uses: actions/setup-dotnet@v4.3.1

- name: Start PostgreSQL

run: |

sudo systemctl start postgresql.service

sudo -u postgres psql -c "CREATE USER npgsql_tests SUPERUSER PASSWORD 'npgsql_tests'"

sudo -u postgres psql -c "CREATE DATABASE npgsql_tests OWNER npgsql_tests"

- name: Build

run: dotnet publish test/Npgsql.NativeAotTests/Npgsql.NativeAotTests.csproj -r linux-x64 -c Release -f ${{ matrix.tfm }} -p:OptimizationPreference=Size

shell: bash

# Uncomment the following to SSH into the agent running the build (https://github.com/mxschmitt/action-tmate)

#- uses: actions/checkout@v4

#- name: Setup tmate session

# uses: mxschmitt/action-tmate@v3

- name: Run

run: test/Npgsql.NativeAotTests/bin/Release/${{ matrix.tfm }}/linux-x64/native/Npgsql.NativeAotTests

- name: Write binary size to summary

run: |

size="$(ls -l test/Npgsql.NativeAotTests/bin/Release/net9.0/linux-x64/native/Npgsql.NativeAotTests | cut -d ' ' -f 5)"

echo "Binary size is $size bytes ($((size / (1024 * 1024))) mb)" >> $GITHUB_STEP_SUMMARY

- name: Dump mstat

run: dotnet run --project test/MStatDumper/MStatDumper.csproj -c release -f ${{ matrix.tfm }} -- "test/Npgsql.NativeAotTests/obj/Release/net9.0/linux-x64/native/Npgsql.NativeAotTests.mstat" md >> $GITHUB_STEP_SUMMARY

- name: Upload mstat

uses: actions/upload-artifact@v4

with:

name: npgsql.mstat

path: "test/Npgsql.NativeAotTests/obj/Release/${{ matrix.tfm }}/linux-x64/native/Npgsql.NativeAotTests.mstat"

retention-days: 3

- name: Upload codedgen dgml

uses: actions/upload-artifact@v4

with:

name: npgsql.codegen.dgml.xml

path: "test/Npgsql.NativeAotTests/obj/Release/${{ matrix.tfm }}/linux-x64/native/Npgsql.NativeAotTests.codegen.dgml.xml"

retention-days: 3

- name: Upload scan dgml

uses: actions/upload-artifact@v4

with:

name: npgsql.scan.dgml.xml

path: "test/Npgsql.NativeAotTests/obj/Release/${{ matrix.tfm }}/linux-x64/native/Npgsql.NativeAotTests.scan.dgml.xml"

retention-days: 3

- name: Assert binary size

run: |

size="$(ls -l test/Npgsql.NativeAotTests/bin/Release/${{ matrix.tfm }}/linux-x64/native/Npgsql.NativeAotTests | cut -d ' ' -f 5)"

echo "Binary size is $size bytes ($((size / (1024 * 1024))) mb)"

if (( size > 5242880 )); then

echo "Binary size exceeds 5MB threshold"

exit 1

fi