Enable experimental windows build

.woodpecker/build-docker.yml

@@ -7,5 +7,7 @@ pipeline:
     commands:
       - cd .woodpecker/docker
       - docker build -f go.dockerfile -t offline-twitter/go .
+      - docker build -f go-mingw.dockerfile -t offline-twitter/go-mingw .
+      - docker build -f innosetup.dockerfile -t offline-twitter/innosetup .
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock

.woodpecker/build.yml

@@ -38,6 +38,12 @@ pipeline:
       - curl localhost:1000/cernovich > webserver_test_output.html
       - jobs -p | xargs -I{} kill -- -{}
 
+  windows_build:
+    image: offline-twitter/go-mingw
+    commands:
+      - cd cmd
+      - ./windows-compile.sh
+
   version_bump_test:
     image: offline-twitter/go
     when:
@@ -71,5 +77,12 @@ pipeline:
       - scp offline-twitter-engine_$${version}_all.deb aptrepo@apt.playfulpachyderm.com:/apt-repo/test-repo
       - ssh aptrepo@apt.playfulpachyderm.com "cd ~/test-repo && ./update.sh"
 
+  windows_package:
+    image: offline-twitter/innosetup
+    commands:
+      - export version=$(echo $CI_COMMIT_BRANCH | grep -Poh "(?<=^release-)\d+\.\d+\.\d+")
+      - iscc.sh /Dversion=$version /Dexe_path=`winepath -w cmd/twitter.exe` build/windows/setup.iss
+
+
 depends_on:
   - build-docker

.woodpecker/docker/go-mingw.dockerfile

@@ -0,0 +1,9 @@
+from golang:alpine
+
+run apk add --no-cache git sqlite-libs sqlite-dev build-base mingw-w64-gcc curl vim
+
+# Install golangci-lint
+run curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b /usr/local/go/bin v1.53.1
+
+# Install project dependencies (so they don't have to be reinstalled on every CI run)
+run git clone https://gitlab.com/offline-twitter/twitter_offline_engine.git && cd twitter_offline_engine && go install ./... && cd .. && rm -r twitter_offline_engine

.woodpecker/docker/innosetup.dockerfile

@@ -0,0 +1,12 @@
+# Inspired by: https://github.com/amake/innosetup-docker/
+
+from ubuntu:jammy
+run dpkg --add-architecture i386
+run apt update
+run apt install -y curl wine wine32 xvfb
+
+run curl -SL "https://files.jrsoftware.org/is/6/innosetup-6.2.2.exe" -o is.exe
+env DISPLAY ":99"
+env WINEDEBUG "-all,err+all"
+run xvfb-run wine is.exe /SP- /VERYSILENT /ALLUSERS /SUPPRESSMSGBOXES /DOWNLOADISCRYPT=1
+copy iscc.sh /usr/bin/iscc.sh

.woodpecker/docker/iscc.sh

@@ -0,0 +1,29 @@
+#!/bin/sh
+
+# Stolen from:
+# https://github.com/amake/innosetup-docker under `opt/bin/iscc`
+
+set -eu
+
+escone() {
+    printf %s\\n "$1" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/"
+}
+
+winpaths() {
+    for arg; do
+        if [ -e "$arg" ]; then
+            escone "$(winepath -w "$arg")"
+        else
+            escone "$arg"
+        fi
+    done
+    echo " "
+}
+
+# PROGFILES_PATH="$(winepath -u "$(wine cmd /c "echo %PROGRAMFILES%" | tr -d '\r')")"
+PROGFILES_PATH="$(winepath -u "C:\Program Files")"
+
+# Set args (`$@`) to the map of `winpaths` over the existing args
+eval set -- "$(winpaths "$@")"
+
+exec wine "${PROGFILES_PATH}/Inno Setup 6/ISCC.exe" "$@"

cmd/windows-compile.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+set -x
+set -e
+
+export CGO_ENABLED=1
+export CC=x86_64-w64-mingw32-gcc
+export GOOS=windows
+export GOARCH=amd64
+
+if [[ -z "$1" ]]; then
+	echo "No version number given!  Exiting..."
+	exit 1
+fi
+
+go build -ldflags="-linkmode external -extldflags -static -s -w -X main.version_string=$1 -X gitlab.com/offline-twitter/twitter_offline_engine/internal/webserver.use_embedded=true" -buildvcs=false -o twitter.exe ./twitter