From 455f36734cd1d075bc02957701c2e4d91e426580 Mon Sep 17 00:00:00 2001
From: tobyxdd <tobyxdd@gmail.com>
Date: Fri, 9 Dec 2022 13:44:35 -0800
Subject: [PATCH] ci: update build scripts to handle microarchitectures

---
 build.ps1 | 58 +++++++++++++++++++++++++++++++++++++++++++++++--------
 build.sh  | 41 ++++++++++++++++++++++++++++++++++++++-
 2 files changed, 90 insertions(+), 9 deletions(-)

diff --git a/build.ps1 b/build.ps1
index e97014c..aa7c3a9 100644
--- a/build.ps1
+++ b/build.ps1
@@ -5,6 +5,49 @@
 #   - HY_APP_COMMIT: App commit hash
 #   - HY_APP_PLATFORMS: Platforms to build for (e.g. "windows/amd64,linux/amd64,darwin/amd64")
 
+function PlatformToEnv($os, $arch) {
+    $env:CGO_ENABLED = 0
+    $env:GOOS = $os
+    $env:GOARCH = $arch
+    
+    switch -Regex ($arch) {
+        "arm" { 
+            $env:GOARM = "7"
+        }
+        "armv5" { 
+            $env:GOARM = "5"
+            $env:GOARCH = "arm"
+        }
+        "armv6" { 
+            $env:GOARM = "6"
+            $env:GOARCH = "arm"
+        }
+        "armv7" { 
+            $env:GOARM = "7"
+            $env:GOARCH = "arm"
+        }
+        "mips(le)?" {
+            $env:GOMIPS = ""
+        }
+        "mips-sf" {
+            $env:GOMIPS = "softfloat"
+            $env:GOARCH = "mips"
+        }
+        "mipsle-sf" {
+            $env:GOMIPS = "softfloat"
+            $env:GOARCH = "mipsle"
+        }
+        "amd64" {
+            $env:GOAMD64 = ""
+            $env:GOARCH = "amd64"
+        }
+        "amd64-avx" {
+            $env:GOAMD64 = "v3"
+            $env:GOARCH = "amd64"
+        }
+    }
+}
+
 if (!(Get-Command go -ErrorAction SilentlyContinue)) {
     Write-Host "Error: go is not installed." -ForegroundColor Red
     exit 1
@@ -49,19 +92,18 @@ New-Item -ItemType Directory -Force -Path build
 
 Write-Host "Starting build..." -ForegroundColor Green
 
-$env:CGO_ENABLED = 0
-
 foreach ($platform in $platforms) {
-    $env:GOOS = $platform.Split("/")[0]
-    $env:GOARCH = $platform.Split("/")[1]
-    Write-Host "Building $env:GOOS/$env:GOARCH" -ForegroundColor Green
-    $output = "build/hysteria-$env:GOOS-$env:GOARCH"
-    if ($env:GOOS -eq "windows") {
+    $os = $platform.Split("/")[0]
+    $arch = $platform.Split("/")[1]
+    PlatformToEnv $os $arch
+    Write-Host "Building $os/$arch" -ForegroundColor Green
+    $output = "build/hysteria-$os-$arch"
+    if ($os -eq "windows") {
         $output = "$output.exe"
     }
     go build -o $output -tags=gpl -ldflags $ldflags -trimpath ./app/cmd/
     if ($LastExitCode -ne 0) {
-        Write-Host "Error: failed to build $env:GOOS/$env:GOARCH" -ForegroundColor Red
+        Write-Host "Error: failed to build $os/$arch" -ForegroundColor Red
         exit 1
     }
 }
diff --git a/build.sh b/build.sh
index 1a4f5fa..ac33c6e 100755
--- a/build.sh
+++ b/build.sh
@@ -8,6 +8,44 @@ set -e
 #   - HY_APP_COMMIT: App commit hash
 #   - HY_APP_PLATFORMS: Platforms to build for (e.g. "windows/amd64,linux/amd64,darwin/amd64")
 
+platform_to_env() {
+    local os=$1
+    local arch=$2
+    local env="GOOS=$os GOARCH=$arch CGO_ENABLED=0"
+
+    case $arch in
+    arm)
+        env+=" GOARM= GOARCH=arm"
+        ;;
+    armv5)
+        env+=" GOARM=5 GOARCH=arm"
+        ;;
+    armv6)
+        env+=" GOARM=6 GOARCH=arm"
+        ;;
+    armv7)
+        env+=" GOARM=7 GOARCH=arm"
+        ;;
+    mips | mipsle)
+        env+=" GOMIPS="
+        ;;
+    mips-sf)
+        env+=" GOMIPS=softfloat GOARCH=mips"
+        ;;
+    mipsle-sf)
+        env+=" GOMIPS=softfloat GOARCH=mipsle"
+        ;;
+    amd64)
+        env+=" GOAMD64= GOARCH=amd64"
+        ;;
+    amd64-avx)
+        env+=" GOAMD64=v3 GOARCH=amd64"
+        ;;
+    esac
+
+    echo $env
+}
+
 if ! [ -x "$(command -v go)" ]; then
     echo 'Error: go is not installed.' >&2
     exit 1
@@ -52,7 +90,8 @@ for platform in "${platforms[@]}"; do
     if [ $GOOS = "windows" ]; then
         output="$output.exe"
     fi
-    env GOOS=$GOOS GOARCH=$GOARCH CGO_ENABLED=0 go build -o $output -tags=gpl -ldflags "$ldflags" -trimpath ./app/cmd/
+    envs=$(platform_to_env $GOOS $GOARCH)
+    env $envs go build -o $output -tags=gpl -ldflags "$ldflags" -trimpath ./app/cmd/
     if [ $? -ne 0 ]; then
         echo "Error: failed to build $GOOS/$GOARCH"
         exit 1