upgpkg: drone

Convert PKGBUILD to a split package that provides both versions of
Drone (Enterprise & Community).

drone/PKGBUILD

@@ -1,44 +1,52 @@
 # Maintainer: George Rawlinson <grawlinson@archlinux.org>
 # Contributor: Khorne <khorne AT khorne DOT me>
 
-pkgname=drone
+pkgbase=drone
+pkgname=(
+  'drone'
+  'drone-oss'
+)
 pkgver=2.3.1
 pkgrel=2
 pkgdesc="Continuous Delivery platform built on container technology"
 arch=('x86_64')
 url="https://drone.io"
-license=('custom:Drone-Non-Commercial')
-# ref: https://discourse.drone.io/t/exec-runner-404-error-on-ping/7922
 makedepends=('go' 'git')
 source=(
-  "$pkgname-$pkgver.tar.gz::https://github.com/drone/drone/archive/v$pkgver.tar.gz"
+  "$pkgbase-$pkgver.tar.gz::https://github.com/drone/drone/archive/v$pkgver.tar.gz"
+  'https://patch-diff.githubusercontent.com/raw/drone/drone/pull/3141.patch'
   'systemd.service'
   'tmpfiles.conf'
   'sysusers.conf'
 )
 b2sums=('623b2d1ca3d68c9169b0f4bd35678e6a459d9db054338bb3a604cb050ad7b9eacdf997c169ea12ae0afbaa0af42621e86ada2a94f488584fb8c63406e2ce121d'
+        'd529b69af0494753f9fe2e4dfcda36176d85fad1574943a575844ab81c0e5177f376174924051340af8975c98b771fa6ae0ff91a3826570f202c5ef01b5b9ba3'
         '3d3e2ad52fe1ec9f1c803540de5baa01ed0cda3b720551e6594223b5f0a836bc69448b30b6e1408d13e2451e6d25666c2bc7b188a7a1075afec4ef70a6f0b48c'
         '9c1bf8e4a382190f2d1bd560ef5c4a9fadad8c38dcd3cf3b79af42f6d0c16de533ba2d5f6cf676003e4ca6b745833e5e100baf4328111cf540ac5f43f67c6145'
         '18e5c4ea19348479dc3408bd2546f324f0908acc759c7c79c350006c6c5e6db02cd388a9aa9bd3d4f6b4b1f2efcf6aa7f7e67eac43f8d55566afe341b7ec142e')
 
 prepare() {
-  cd "$pkgname-$pkgver"
+  cd "$pkgbase-$pkgver"
+
+  # apply patch that breaks OSS compilation
+  patch --strip=1 --input="$srcdir/3141.patch"
 
   # create directory for build output
-  mkdir build
+  mkdir build build-oss
 
   # download dependencies
   go mod vendor
 }
 
 build() {
-  cd "$pkgname-$pkgver"
+  cd "$pkgbase-$pkgver"
 
   # set Go flags
   export CGO_CPPFLAGS="${CPPFLAGS}"
   export CGO_CFLAGS="${CFLAGS}"
   export CGO_CXXFLAGS="${CXXFLAGS}"
 
+  # enterprise version
   go build -v \
     -trimpath \
     -buildmode=pie \
@@ -47,28 +55,58 @@ build() {
     -ldflags "-linkmode external -extldflags \"${LDFLAGS}\"" \
     -o build \
     ./cmd/...
+
+  # community version
+  go build -v \
+    -trimpath \
+    -buildmode=pie \
+    -mod=vendor \
+    -modcacherw \
+    -ldflags "-linkmode external -extldflags \"${LDFLAGS}\"" \
+    -tags "oss nolimit" \
+    -o build-oss \
+    ./cmd/...
 }
 
 check() {
-  cd "$pkgname-$pkgver"
+  cd "$pkgbase-$pkgver"
   go test -v ./...
 }
 
-package() {
+package_drone() {
+  pkgdesc+=" (Enterprise Edition)"
+  license=('custom:Drone-Non-Commercial')
+  # ref: https://discourse.drone.io/t/exec-runner-404-error-on-ping/7922
+  depends=('glibc' 'docker')
+  conflicts=('drone-oss')
+
   # systemd integration
   install -vDm644 systemd.service "$pkgdir/usr/lib/systemd/system/$pkgname.service"
   install -vDm644 sysusers.conf "$pkgdir/usr/lib/sysusers.d/$pkgname.conf"
   install -vDm644 tmpfiles.conf "$pkgdir/usr/lib/tmpfiles.d/$pkgname.conf"
 
-  cd "$pkgname-$pkgver"
+  cd "$pkgbase-$pkgver"
 
   # binary
   install -vDm755 -t "$pkgdir/usr/bin" build/*
 
-  # documentation
-  install -vDm644 -t "$pkgdir/usr/share/doc/$pkgname" .github/readme.md *.md
-
   # license
   install -vDm644 -t "$pkgdir/usr/share/licenses/$pkgname" LICENSE NOTICE
 }
 
+package_drone-oss() {
+  pkgdesc+=" (Community Edition)"
+  license=('Apache')
+  depends=('glibc')
+  conflicts=('drone')
+
+  # systemd integration
+  install -vDm644 systemd.service "$pkgdir/usr/lib/systemd/system/$pkgname.service"
+  install -vDm644 sysusers.conf "$pkgdir/usr/lib/sysusers.d/$pkgname.conf"
+  install -vDm644 tmpfiles.conf "$pkgdir/usr/lib/tmpfiles.d/$pkgname.conf"
+
+  cd "$pkgbase-$pkgver"
+
+  # binary
+  install -vDm755 -t "$pkgdir/usr/bin" build-oss/*
+}