build(arch): initial pkbuild for splited packages.

Note: it is not enabled yet.

PKGBUILD

@@ -3,8 +3,15 @@
 
 # Warning: for development only, use https://aur.archlinux.org/packages/apparmor.d-git for production use.
 
-pkgname=apparmor.d
+pkgbase=apparmor.d
-pkgver=0.001
+pkgname=(
+  apparmor.d 
+  # apparmor.d.enforced
+  # apparmor.d.fsp apparmor.d.fsp.enforced
+  # apparmor.d.server apparmor.d.server.enforced
+  # apparmor.d.server.fsp apparmor.d.server.fsp.enforced
+)
+pkgver=0.0001
 pkgrel=1
 pkgdesc="Full set of apparmor profiles"
 arch=('x86_64' 'armv6h' 'armv7h' 'aarch64')
@@ -12,10 +19,9 @@ url="https://github.com/roddhjav/apparmor.d"
 license=('GPL-2.0-only')
 depends=('apparmor>=4.1.0' 'apparmor<5.0.0')
 makedepends=('go' 'git' 'rsync' 'just')
-conflicts=("$pkgname-git")
 
 pkgver() {
-  cd "$srcdir/$pkgname"
+  cd "$srcdir/$pkgbase"
   echo "0.$(git rev-list --count HEAD)"
 }
 
@@ -24,17 +30,104 @@ prepare() {
 }
 
 build() {
-  cd "$srcdir/$pkgname"
+  cd "$srcdir/$pkgbase"
   export CGO_CPPFLAGS="${CPPFLAGS}"
   export CGO_CFLAGS="${CFLAGS}"
   export CGO_CXXFLAGS="${CXXFLAGS}"
   export CGO_LDFLAGS="${LDFLAGS}"
+  export GOPATH="${srcdir}"
   export GOFLAGS="-buildmode=pie -trimpath -ldflags=-linkmode=external -mod=readonly -modcacherw"
   export DISTRIBUTION=arch
-  just complain
+  local -A modes=(
+    # Mapping of modes to just build target.
+    [default]=complain
+    # [enforced]=enforce
+    # [fsp]=fsp-complain
+    # [fsp.enforced]=fsp
+    # [server]=server-complain
+    # [server.enforced]=server
+    # [server.fsp]=server-fsp-complain
+    # [server.fsp.enforced]=server-fsp
+  )
+  for mode in "${!modes[@]}"; do
+    just build=".build/$mode" "${modes[$mode]}"
+  done
 }
 
-package() {
+_conflicts() {
-  cd "$srcdir/$pkgname"
+  local mode="$1"
-  just destdir="$pkgdir" install
+  local pattern=".$mode"
+  if [[ "$mode" == "default" ]]; then
+    pattern=""
+  else
+    echo "$pkgbase"
+  fi
+  for pkg in "${pkgname[@]}"; do
+    if [[ "$pkg" == "${pkgbase}${pattern}" ]]; then
+      continue
+    fi
+    echo "$pkg"
+  done
+}
+
+_install() {
+  local mode="${1:?}"
+  cd "$srcdir/$pkgbase"
+  just build=".build/$mode" destdir="$pkgdir" install
+}
+
+package_apparmor.d() {
+  mode=default
+  pkgdesc="$pkgdesc (complain mode)"
+  mapfile -t conflicts < <(_conflicts $mode)
+  _install $mode
+}
+
+package_apparmor.d.enforced() {
+  mode=enforced
+  pkgdesc="$pkgdesc (enforced mode)"
+  mapfile -t conflicts < <(_conflicts $mode)
+  _install $mode
+}
+
+package_apparmor.d.fsp() {
+  mode="fsp"
+  pkgdesc="$pkgdesc (FSP mode)"
+  mapfile -t conflicts < <(_conflicts $mode)
+  _install $mode
+}
+
+package_apparmor.d.fsp.enforced() {
+  mode="fsp.enforced"
+  pkgdesc="$pkgdesc (FSP enforced mode)"
+  mapfile -t conflicts < <(_conflicts $mode)
+  _install $mode
+}
+
+package_apparmor.d.server() {
+  mode="server"
+  pkgdesc="$pkgdesc (server complain mode)"
+  mapfile -t conflicts < <(_conflicts $mode)
+  _install $mode
+}
+
+package_apparmor.d.server.enforced() {
+  mode="server.enforced"
+  pkgdesc="$pkgdesc (server enforced mode)"
+  mapfile -t conflicts < <(_conflicts $mode)
+  _install $mode
+}
+
+package_apparmor.d.server.fsp() {
+  mode="server.fsp"
+  pkgdesc="$pkgdesc (server FSP complain mode)"
+  mapfile -t conflicts < <(_conflicts $mode)
+  _install $mode
+}
+
+package_apparmor.d.server.fsp.enforced() {
+  mode="server.fsp.enforced"
+  pkgdesc="$pkgdesc (server FSP enforced mode)"
+  mapfile -t conflicts < <(_conflicts $mode)
+  _install $mode
 }