Update versioning setup

Versioning now happens before building Cog itself, and goes
into the Info.plist in the project directory. The original
file became a template file which is altered any time a
build occurs.

Signed-off-by: Christopher Snowhill <kode54@gmail.com>

.gitignore

@@ -8,6 +8,9 @@ xcuserdata
 # User-specific xcconfig files
 Xcode-config/DEVELOPMENT_TEAM.xcconfig
 
+# Plist derived from template at build time
+/Info.plist
+
 # This indicates the libraries are up to date
 /ThirdParty/libraries.updated
 

Cog.xcodeproj/project.pbxproj

@@ -2009,13 +2009,13 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = C01FCF4A08A954540054247B /* Build configuration list for PBXNativeTarget "Cog" */;
 			buildPhases = (
+				8384911C1807E9ED00E7332D /* Run version generator script */,
 				8D11072C0486CEB800E47090 /* Sources */,
 				8D11072E0486CEB800E47090 /* Frameworks */,
 				8D1107290486CEB800E47090 /* Resources */,
 				8E757AEC09F3265E0080F1EE /* CopyFiles */,
 				177FD1000B90CB570011C3B5 /* CopyFiles */,
 				07DFC3930ECDF80100DA400D /* CopyFiles */,
-				8384911C1807E9ED00E7332D /* Run version generator script */,
 				83978E27285C5A4C0076ED21 /* Run Crashlytics symbol upload */,
 			);
 			buildRules = (
@@ -2563,10 +2563,14 @@
 			buildActionMask = 2147483647;
 			files = (
 			);
+			inputFileListPaths = (
+			);
 			inputPaths = (
+				"$(SRCROOT)/Info.plist.template",
 			);
 			name = "Run version generator script";
 			outputPaths = (
+				"$(SRCROOT)/Info.plist",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;

Scripts/genversion.sh

@@ -1,18 +1,52 @@
 #!/bin/sh
 
-git_version=$(/usr/bin/git describe --tags | sed -e 's/k54-//')
-short_version=${git_version%-*}
+git=$(which git)
 
-build_time=$(date)
+sed=$(which sed)
 
-echo "git_version=${git_version}"
-echo "short_version=${short_version}"
-echo "build_time=${build_time}"
+PlistBuddy="/usr/libexec/PlistBuddy"
 
-info_plist="${BUILT_PRODUCTS_DIR}/${INFOPLIST_PATH}"
-/usr/libexec/PlistBuddy -c "Set :CFBundleVersion '${short_version}'" "${info_plist}"
-/usr/libexec/PlistBuddy -c "Set :CFBundleShortVersionString '${short_version}'" "${info_plist}"
-/usr/libexec/PlistBuddy -c "Add :GitVersion string '${git_version}'" "${info_plist}"
-/usr/libexec/PlistBuddy -c "Add :BuildTime date '${build_time}'" "${info_plist}"
+REPO_ROOT_PATH=$("$git" rev-parse --show-toplevel)
 
-exit 0
+GIT_HASH=$("$git" -C "$REPO_ROOT_PATH" show -s --format=%H)
+
+GIT_NUMBER_OF_COMMITS=$("$git" -C "$REPO_ROOT_PATH" rev-list HEAD --count)
+
+GIT_RELEASE_VERSION=$("$git" -C "$REPO_ROOT_PATH" describe --tags --always | "$sed" -e 's/k54-//')
+
+GIT_RELEASE_NUMBER=${GIT_RELEASE_VERSION%-*}
+
+MACOS_PLIST_PATH="$REPO_ROOT_PATH/Info.plist"
+
+BUILD_TIME=$(date)
+
+echo "GIT: $git"
+
+echo "NUMBER_OF_COMMITS: $GIT_NUMBER_OF_COMMITS"
+
+echo "RELEASE_VERSION: $GIT_RELEASE_VERSION"
+
+for plist in "$MACOS_PLIST_PATH"; do
+
+	plist_template=${plist}.template
+
+	if [ -f "$plist_template" ]; then
+
+		echo "COPY: $plist_template"
+		echo "TO: $plist"
+
+		cp -f "$plist_template" "$plist"
+
+		"$PlistBuddy" -c "Set :CFBundleVersion $GIT_RELEASE_NUMBER" "$plist"
+
+		"$PlistBuddy" -c "Set :CFBundleShortVersionString $GIT_RELEASE_NUMBER" "$plist"
+
+		"$PlistBuddy" -c "Add :GitHash string $GIT_HASH" "$plist"
+
+		"$PlistBuddy" -c "Add :GitVersion string $GIT_RELEASE_VERSION" "$plist"
+
+		"$PlistBuddy" -c "Add :BuildTime date $BUILD_TIME" "$plist"
+
+	fi
+
+done