From 63967462d98ef3f2adf55a7e8b5be604ef3fa361 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Sun, 13 Jun 2021 10:58:15 +0100
Subject: [PATCH] Update MSI build again

---
 contrib/msi/build-msi.sh |  9 ++++----
 contrib/msi/msversion.sh | 46 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 50 insertions(+), 5 deletions(-)
 create mode 100644 contrib/msi/msversion.sh

diff --git a/contrib/msi/build-msi.sh b/contrib/msi/build-msi.sh
index 85cd8209..7818e7a7 100644
--- a/contrib/msi/build-msi.sh
+++ b/contrib/msi/build-msi.sh
@@ -48,9 +48,9 @@ then
 fi
 
 # Build Yggdrasil!
-[ "${PKGARCH}" == "x64" ] && GOOS=windows GOARCH=amd64 CGO_ENABLED=0 ./build -p -l "-aslr"
-[ "${PKGARCH}" == "x86" ] && GOOS=windows GOARCH=386 CGO_ENABLED=0 ./build -p -l "-aslr"
-[ "${PKGARCH}" == "arm" ] && GOOS=windows GOARCH=arm CGO_ENABLED=0 ./build -p -l "-aslr"
+[ "${PKGARCH}" == "x64" ] && GOOS=windows GOARCH=amd64 CGO_ENABLED=0 ./build -l "-aslr"
+[ "${PKGARCH}" == "x86" ] && GOOS=windows GOARCH=386 CGO_ENABLED=0 ./build -l "-aslr"
+[ "${PKGARCH}" == "arm" ] && GOOS=windows GOARCH=arm CGO_ENABLED=0 ./build -l "-aslr"
 #[ "${PKGARCH}" == "arm64" ] && GOOS=windows GOARCH=arm64 CGO_ENABLED=0 ./build
 
 # Create the postinstall script
@@ -67,7 +67,7 @@ EOF
 
 # Work out metadata for the package info
 PKGNAME=$(sh contrib/semver/name.sh)
-PKGVERSION=$(sh contrib/semver/version.sh --bare)
+PKGVERSION=$(sh contrib/msi/msversion.sh --bare)
 PKGVERSIONMS=$(echo $PKGVERSION | tr - .)
 [ "${PKGARCH}" == "x64" ] && \
   PKGGUID="77757838-1a23-40a5-a720-c3b43e0260cc" PKGINSTFOLDER="ProgramFiles64Folder" || \
@@ -119,7 +119,6 @@ cat > wix.xml << EOF
       InstallScope="perMachine"
       Languages="1033"
       Compressed="yes"
-      Platform="${PKGARCH}"
       SummaryCodepage="1252" />
 
     <MajorUpgrade
diff --git a/contrib/msi/msversion.sh b/contrib/msi/msversion.sh
new file mode 100644
index 00000000..95c2ba35
--- /dev/null
+++ b/contrib/msi/msversion.sh
@@ -0,0 +1,46 @@
+#!/bin/sh
+
+# Get the last tag
+TAG=$(git describe --abbrev=0 --tags --match="v[0-9]*\.[0-9]*\.[0-9]*" 2>/dev/null)
+
+# Did getting the tag succeed?
+if [ $? != 0 ] || [ -z "$TAG" ]; then
+  printf -- "unknown"
+  exit 0
+fi
+
+# Get the current branch
+BRANCH=$(git symbolic-ref -q HEAD --short 2>/dev/null)
+
+# Did getting the branch succeed?
+if [ $? != 0 ] || [ -z "$BRANCH" ]; then
+  BRANCH="master"
+fi
+
+# Split out into major, minor and patch numbers
+MAJOR=$(echo $TAG | cut -c 2- | cut -d "." -f 1)
+MINOR=$(echo $TAG | cut -c 2- | cut -d "." -f 2)
+PATCH=$(echo $TAG | cut -c 2- | cut -d "." -f 3)
+
+# Output in the desired format
+if [ $((PATCH)) -eq 0 ]; then
+  printf '%s%d.%d' "$PREPEND" "$((MAJOR))" "$((MINOR))"
+else
+  printf '%s%d.%d.%d' "$PREPEND" "$((MAJOR))" "$((MINOR))" "$((PATCH))"
+fi
+
+# Add the build tag on non-master branches
+if [ "$BRANCH" != "master" ]; then
+  BUILD=$(git rev-list --count $TAG..HEAD 2>/dev/null)
+
+  # Did getting the count of commits since the tag succeed?
+  if [ $? != 0 ] || [ -z "$BUILD" ]; then
+    printf -- "-unknown"
+    exit 0
+  fi
+
+  # Is the build greater than zero?
+  if [ $((BUILD)) -gt 0 ]; then
+      printf -- "-%04d" "$((BUILD))"
+  fi
+fi
\ No newline at end of file