From 212fc530c15719ae6f6027a4331beeac2ace1ca8 Mon Sep 17 00:00:00 2001
From: Elias Fleckenstein <eliasfleckenstein@web.de>
Date: Wed, 13 Jul 2022 01:26:18 +0200
Subject: [PATCH] Tweak and enable snapshots

---
 .github/workflows/snapshot.yml |  3 --
 .gitignore                     |  4 +-
 README.md                      |  2 +-
 snapshot.sh                    | 67 +++++++++++++++++-----------------
 src/version.cmake              |  9 +----
 upload.sh                      | 27 ++++++++------
 6 files changed, 53 insertions(+), 59 deletions(-)

diff --git a/.github/workflows/snapshot.yml b/.github/workflows/snapshot.yml
index e7c20a1..726b279 100644
--- a/.github/workflows/snapshot.yml
+++ b/.github/workflows/snapshot.yml
@@ -26,6 +26,3 @@ jobs:
           SECRET: ${{ secrets.ELIDRAGON_UPLOAD_TOKEN }}
         run: |
           ./upload.sh
-
-
-
diff --git a/.gitignore b/.gitignore
index 53912a6..639d6e8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,4 @@
-build*/*
+build/*
 !build/debug.sh
 !build/debug_loop.sh
-dragonblocks_alpha*
+snapshot/*
diff --git a/README.md b/README.md
index 4f35060..aa88c0d 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 A multiplayer voxelgame for POSIX systems.
 It has been ported to Linux, Windows, FreeBSD and OpenBSD, but may work on other systems.
 
-Head to <https://www.elidragon.tk/dragonblocks_alpha/> for snapshot and release builds (CURRENTLY DOWN).
+Head to <https://www.elidragon.tk/dragonblocks_alpha/> for snapshot and release builds.
 
 ## Invocation
 
diff --git a/snapshot.sh b/snapshot.sh
index 05e9bd7..d1d31a1 100755
--- a/snapshot.sh
+++ b/snapshot.sh
@@ -1,48 +1,49 @@
 #!/bin/bash
 set -e
 
-VERSION=`git tag --points-at HEAD`
-if [[ $VERSION = "" ]]; then
-	VERSION=`git rev-parse --short HEAD`
-fi
+version="$(git describe --tags)"
+
+mkdir "snapshot"
+cd "snapshot"
+
+build="build"
+snapshot="dragonblocks_alpha-$version"
+toolchain=""
+dotexe=""
+dotsh=".sh"
+flags="-Ofast"
 
-BUILD=build-release
-SNAPSHOT=dragonblocks_alpha-$VERSION
-TOOLCHAIN=
-DOTEXE=
-DOTSH=".sh"
-FLAGS="-Ofast"
 if [[ "$1" != "" ]]; then
-	BUILD=build-$1
-	SNAPSHOT=dragonblocks_alpha-$1-$VERSION
-	TOOLCHAIN=$1.cmake
-	DOTEXE=".exe"
-	DOTSH=".bat"
-	FLAGS="$FLAGS -static"
+	build="$build-$1"
+	snapshot="$snapshot-$1"
+	toolchain="$1.cmake"
+	dotexe=".exe"
+	dotsh=".bat"
+	flags="$flags -static"
 fi
 
-mkdir -p $BUILD
+mkdir "$build"
 
-cmake -B $BUILD -S src \
+cmake -B "$build" -S ../src \
 	-DCMAKE_BUILD_TYPE="Release" \
 	-DASSET_PATH="assets/" \
-	-DCMAKE_C_FLAGS="$FLAGS" \
-	-DCMAKE_CXX_FLAGS="$FLAGS" \
-	-DCMAKE_TOOLCHAIN_FILE="$TOOLCHAIN"
+	-DCMAKE_C_FLAGS="$flags" \
+	-DCMAKE_CXX_FLAGS="$flags" \
+	-DCMAKE_TOOLCHAIN_FILE="$toolchain"
 
-make --no-print-directory -C $BUILD -j$(nproc)
+make --no-print-directory -C "$build" -j"$(nproc)"
 
-rm -rf $SNAPSHOT
-mkdir $SNAPSHOT
+rm -rf "$snapshot"
+mkdir "$snapshot"
 
 cp -r \
-	assets \
-	$BUILD/dragonblocks_client$DOTEXE \
-	$BUILD/dragonblocks_server$DOTEXE \
-	singleplayer$DOTSH \
-	LICENSE \
-	README.md \
-	$SNAPSHOT
+	"../assets" \
+	"$build/dragonblocks_client$dotexe" \
+	"$build/dragonblocks_server$dotexe" \
+	"../singleplayer$dotsh" \
+	"../LICENSE" \
+	"../README.md" \
+	"$snapshot"
 
-rm -f $SNAPSHOT.zip
-zip -r $SNAPSHOT.zip $SNAPSHOT/*
+rm -f "$snapshot.zip"
+zip -r "$snapshot.zip" "$snapshot"/*
diff --git a/src/version.cmake b/src/version.cmake
index 5befe41..b439e8d 100644
--- a/src/version.cmake
+++ b/src/version.cmake
@@ -1,15 +1,8 @@
-execute_process(COMMAND git tag --points-at HEAD
+execute_process(COMMAND git describe --tags
 	OUTPUT_VARIABLE GIT_VERSION
 	OUTPUT_STRIP_TRAILING_WHITESPACE
 )
 
-if("${GIT_VERSION}" STREQUAL "")
-	execute_process(COMMAND git rev-parse --short HEAD
-		OUTPUT_VARIABLE GIT_VERSION
-		OUTPUT_STRIP_TRAILING_WHITESPACE
-	)
-endif()
-
 configure_file(
 	version.h.in
 	${BINARY_DIR}/version.h
diff --git a/upload.sh b/upload.sh
index 9cb33a5..62e1786 100755
--- a/upload.sh
+++ b/upload.sh
@@ -1,19 +1,22 @@
 #!/bin/bash
-echo "Snapshot uploading temporarily disabled"
-exit
+set -e
 
-VERSION=`git tag --points-at HEAD`
-IS_RELEASE="1"
-if [[ $VERSION = "" ]]; then
-	VERSION=`git rev-parse --short HEAD`
-	IS_RELEASE="0"
+name="$(git describe --tags)"
+path="@snapshot/dragonblocks_alpha-$name"
+ref="$(git tag --points-at HEAD)"
+release="1"
+
+if [[ "$ref" == "" ]]; then
+	ref="$(git rev-parse --short HEAD)"
+	release="0"
 fi
 
 curl -f -i -X POST -H "Content-Type: multipart/form-data" \
 	-F "secret=$SECRET" \
-	-F "name=$VERSION" \
-	-F "is_release=$IS_RELEASE" \
-	-F "linux=@dragonblocks_alpha-$VERSION.zip" \
-	-F "win32=@dragonblocks_alpha-win32-$VERSION.zip" \
-	-F "win64=@dragonblocks_alpha-win64-$VERSION.zip" \
+	-F "name=$name" \
+	-F "ref=$ref" \
+	-F "release=$release" \
+	-F "Linux=$path.zip" \
+	-F "Win32=$path-win32.zip" \
+	-F "Win64=$path-win64.zip" \
 	https://elidragon.tk/dragonblocks_alpha/upload.php