chore: update build scripts (#2150)

update developer build scripts, bringing
feature parity between platforms.

scripts/build.ps1

-# Usage: ./scripts/build.ps1
-# This is only for local builds.
+# This script builds memos for all listed platforms.
+# It's only for local builds.
 
-# For development, setup a proper environment as described here:
-# https://github.com/usememos/memos/blob/main/docs/development.md
+# Before using, setup a proper development environment as described here:
+# * https://usememos.com/docs/contribution/development
+# * https://github.com/usememos/memos/blob/main/docs/development.md
 
-$projectRoot = (Resolve-Path "$MyInvocation.MyCommand.Path/..").Path
-Write-Host "Project root: $projectRoot"
+# Requirements:
+# * go
+# * node.js
+# * npm
 
-Write-Host "Building frontend..." -f Magenta
-Set-Location "$projectRoot/web"
-npm install -g pnpm
+# Usage: 
+# ./scripts/build.ps1
+#
+# Output: ./build/memos-<os>-<arch>[.exe]
+
+$goBuilds = @(
+    # "darwin/amd64"
+    # "darwin/arm64"
+    # "linux/amd64"
+    # "linux/arm64"
+    "windows/amd64"
+)
+$ldFlags = @(
+    "-s" # Omit symbol table and debug information
+    "-w" # Omit DWARF symbol table
+)
+
+##
+
+foreach ($dir in @(".", "../")) {
+    if (Test-Path (Join-Path $dir ".gitignore")) {
+        $repoRoot = (Resolve-Path $dir).Path
+        break
+    }
+}
+if ([string]::IsNullOrWhiteSpace($repoRoot)) {
+    Write-Host -BackgroundColor red -ForegroundColor white "Could not find repository root."
+    Exit 1
+}
+
+Write-Host "Repository root: " -NoNewline
+Write-Host $repoRoot -f Blue
+
+Set-Location "$repoRoot/web"
+
+if (-not (Get-Command pnpm -ErrorAction SilentlyContinue)) {
+    Write-Host "Installing pnpm..." -f DarkYellow
+    npm install -g pnpm
+    if (!$?) {
+        Write-Host -BackgroundColor red -ForegroundColor white "Could not install pnpm. See above."
+        Exit 1
+    }
+}
+
+Write-Host "`nInstalling frontend dependencies..." -f DarkYellow
 pnpm i --frozen-lockfile
-pnpm build
+if (!$?) {
+    Write-Host -BackgroundColor red -ForegroundColor white "Could not install frontend dependencies. See above."
+    Exit 1
+}
+Write-Host "Frontend dependencies installed!" -f green
+
+Write-Host "`nBuilding frontend..." -f DarkYellow
+$frontendTime = Measure-Command {
+    &pnpm build | Out-Host
+}
+if (!$?) {
+    Write-Host -BackgroundColor red -ForegroundColor white "Could not build frontend. See above."
+    Exit 1
+} else {
+    Write-Host "Frontend built!" -f green
+}
+
+Write-Host "`nBacking up frontend placeholder..." -f Magenta
+Move-Item "$repoRoot/server/dist" "$repoRoot/server/dist.bak" -Force -ErrorAction Stop
+if (!$?) {
+    Write-Host -BackgroundColor red -ForegroundColor white "Could not backup frontend placeholder. See above."
+    Exit 1
+}
 
-Write-Host "Backing up frontend placeholder..." -f Magenta
-Move-Item "$projectRoot/server/dist" "$projectRoot/server/dist.bak" -Force -ErrorAction Stop
+Write-Host "Moving frontend build to ./server/dist..." -f Magenta
+Move-Item "$repoRoot/web/dist" "$repoRoot/server/" -Force -ErrorAction Stop
+if (!$?) {
+    Write-Host -BackgroundColor red -ForegroundColor white "Could not move frontend build to /server/dist. See above."
+    Exit 1
+}
 
-Write-Host "Moving frontend build to /server/dist ..." -f Magenta
-Move-Item "$projectRoot/web/dist" "$projectRoot/server/" -Force -ErrorAction Stop
+Set-Location $repoRoot
+Write-Host "`nBuilding backend..." -f DarkYellow
 
-Set-Location $projectRoot
+$backendTime = Measure-Command {
+    foreach ($build in $goBuilds) {
+        $os, $arch = $build.Split("/")
+        $Env:CGO_ENABLED = 0
+        $Env:GOOS = $os
+        $Env:GOARCH = $arch
 
-Write-Host "Building backend..." -f Magenta
-go build -o ./build/memos.exe ./main.go
+        $output = [IO.Path]::Combine($repoRoot, "build", "memos-$os-$arch")
+        if ($os -eq "windows") {
+            $output += ".exe"
+        }
+
+        Write-Host "Building $os/$arch to $output..." -f Blue
+        &go build -trimpath -o $output -ldflags="$($ldFlags -join " ")" ./main.go | Out-Host
+        if (!$?) {
+            Write-Host -BackgroundColor red -ForegroundColor white "'go build' failed for $build ($outputBinary)!. See above."
+            continue
+        }
+    }
+} 
 Write-Host "Backend built!" -f green
 
-Write-Host "Removing frontend from /server/dist ..." -f Magenta
-Remove-Item "$projectRoot/server/dist" -Recurse -Force -ErrorAction SilentlyContinue
+Write-Host "`nFrontend build took $($frontendTime.TotalSeconds) seconds." -f Cyan
+Write-Host "Backend builds took $($backendTime.TotalSeconds) seconds." -f Cyan
+
+Write-Host "`nRemoving frontend from ./server/dist ..." -f Magenta
+Remove-Item "$repoRoot/server/dist" -Recurse -Force -ErrorAction SilentlyContinue
+if (!$?) {
+    Write-Host -BackgroundColor red -ForegroundColor white "Could not remove frontend from /server/dist. See above."
+    Exit 1
+}
 
 Write-Host "Restoring frontend placeholder..." -f Magenta
-Move-Item "$projectRoot/server/dist.bak" "$projectRoot/server/dist" -Force -ErrorAction Stop
+Move-Item "$repoRoot/server/dist.bak" "$repoRoot/server/dist" -Force -ErrorAction Stop
+if (!$?) {
+    Write-Host -BackgroundColor red -ForegroundColor white "Could not restore frontend placeholder. See above."
+    Exit 1
+}
+
+Write-Host "`nBuilds:" -f White
+foreach ($build in $goBuilds) {
+    $output = [IO.Path]::Combine($repoRoot, "build", "memos-$os-$arch")
+    if ($os -eq "windows") {
+        $output = "$output.exe"
+    }
+    Write-Host $output -f White
+}
 
-Write-Host "You can test the build with ./build/memos.exe --mode demo" -f Green
+Write-Host -f Green "`nYou can test the build with" -NoNewline
+Write-Host -f White "` ./build/memos-<os>-<arch>" -NoNewline
+Write-Host -f DarkGray "`.exe" -NoNewline
+Write-Host -f White " --mode demo"
 
-Set-Location -Path $projectRoot
+Set-Location -Path $repoRoot
\ No newline at end of file

scripts/build.sh

 #!/bin/bash
+# This script builds memos for all listed platforms.
+# It's only for local builds.
 
-# Usage: ./scripts/build.sh
+# Before using, setup a proper development environment as described here:
+# * https://usememos.com/docs/contribution/development
+# * https://github.com/usememos/memos/blob/main/docs/development.md
 
-set -e
+# Requirements:
+# * go
+# * node.js
+# * npm
 
-cd "$(dirname "$0")/../"
+# Usage: 
+# chmod +x ./scripts/build.sh
+# ./scripts/build.sh
+#
+# Output: ./build/memos-<os>-<arch>[.exe]
 
-echo "Start building backend..."
+goBuilds=(
+    # "darwin/amd64"
+    # "darwin/arm64"
+    "linux/amd64"
+    # "linux/arm64"
+    # "windows/amd64"
+)
+ldFlags=(
+    "-s" # Omit symbol table and debug information
+    "-w" # Omit DWARF symbol table
+)
 
-go build -o ./build/memos ./main.go
+##
 
-echo "Backend built!"
+find_repo_root() {
+    # Usage: find_repo_root <file_at_root> <dir1> <dir2> ...
+    local looking_for="${1:-".gitignore"}"
+    shift
+    local default_dirs=("." "../")
+    local dirs=("${@:-${default_dirs[@]}}")
+    for dir in "${dirs[@]}"; do
+        if [ -f "$dir/$looking_for" ]; then
+            echo $(realpath "$dir")
+            return
+        fi
+    done
+}
+
+repo_root=$(find_repo_root)
+if [ -z "$repo_root" ]; then
+    echo -e "\033[0;31mRepository root not found! Exiting.\033[0m"
+    exit 1
+else
+    echo -e "Repository root: \033[0;34m$repo_root\033[0m"
+fi
+
+
+cd "$repo_root/web"
+
+if ! command -v pnpm &> /dev/null
+then
+    echo -e "\n\033[35mInstalling pnpm...\033[0m"
+    npm install -g pnpm
+    if [ $? -ne 0 ]; then
+        echo -e "\033[0;31mFailed to install pnpm! Exiting.\033[0m"
+        exit 1
+    fi
+fi
+
+echo -e "\n\033[33mInstalling frontend dependencies...\033[0m"
+pnpm i --frozen-lockfile
+if [ $? -ne 0 ]; then
+    echo -e "\033[0;31mFrontend dependencies failed to install! Exiting.\033[0m"
+    exit 1
+fi
+echo -e "\033[32mFrontend dependencies installed!\033[0m"
+
+echo -e "\n\033[33mBuilding frontend...\033[0m"
+pnpm build
+if [ $? -ne 0 ]; then
+    echo -e "\033[0;31mFrontend build failed! Exiting.\033[0m"
+    exit 1
+fi
+echo -e "\033[32mFrontend built!\033[0m"
+
+cd $repo_root
+
+echo -e "\n\033[35mBacking up frontend placeholder...\033[0m"
+mv -f "$repo_root/server/dist" "$repo_root/server/dist.bak"
+if [ $? -ne 0 ]; then
+    echo -e "\033[0;31mFailed to backup frontend placeholder! Exiting.\033[0m"
+    exit 1
+fi
+
+echo -e "\033[35mMoving frontend build to ./server/dist...\033[0m"
+mv -f "$repo_root/web/dist" "$repo_root/server/"
+if [ $? -ne 0 ]; then
+    echo -e "\033[0;31mFailed to move frontend build! Exiting.\033[0m"
+    exit 1
+fi
+
+cd "$repo_root"
+echo -e "\n\033[33mBuilding backend...\033[0m"
+
+for build in "${goBuilds[@]}"; do
+    os=$(echo $build | cut -d'/' -f1)
+    arch=$(echo $build | cut -d'/' -f2)
+
+    output="$repo_root/build/memos-$os-$arch"
+    if [ "$os" = "windows" ]; then
+        output="$output.exe"
+    fi
+    
+    CGO_ENABLED=0 GOOS=$os GOARCH=$arch go build -trimpath -ldflags="${ldFlags[*]}" -o "$output" ./main.go
+
+    echo -e "\033[34mBuilding $os/$arch to $output...\033[0m"
+    GOOS=$os GOARCH=$arch go build -ldflags="${ldFlags[*]}" -o "./build/memos-$os-$arch" ./main.go
+    if [ $? -ne 0 ]; then
+        echo -e "\033[0;31mgo build failed for $os/$arch($output)! See above.\033[0m"
+    fi
+done
+
+echo -e "\033[32mBackend built!\033[0m"
+
+echo -e "\n\033[35mRemoving frontend from ./server/dist...\033[0m"
+rm -rf $repo_root/server/dist
+if [ $? -ne 0 ]
+then
+    echo -e "\033[93mCould not remove frontend from /server/dist.\033[0m"
+    exit 1
+fi
+
+echo -e "\033[35mRestoring frontend placeholder...\033[0m"
+mv $repo_root/server/dist.bak $repo_root/server/dist
+if [ $? -ne 0 ]
+then
+    echo -e "\033[93mCould not restore frontend placeholder.\033e[0m"
+    exit 1
+fi
+
+echo -e "\n\033[37mBuilds:\033[0m"
+for build in "${goBuilds[@]}"; do
+    os=$(echo $build | cut -d'/' -f1)
+    arch=$(echo $build | cut -d'/' -f2)
+    output="$repo_root/build/memos-$os-$arch"
+    if [ "$os" = "windows" ]; then
+        output="$output.exe"
+    fi
+    echo -e "\033[37m$output\033[0m"
+done
+echo -e "\n\033[32mYou can test the build with \033[37m./build/memos-<os>-<arch>\033[0m\033[90m.exe\033[0m \033[37m--mode demo\033[0m"
+
+cd $repo_root