Make the developer script versionize bucket_game.

projects/linux-minetest-kit-get-master.sh

@@ -31,6 +31,8 @@ EXISTING_NAME="linux-minetest-kit"
 GOT_NAME="linux-minetest-kit"
 GOT_VERSION=""
 TRY_NAME="linux-minetest-kit-$TRY_VERSION"
+MASTER_PATH=""
+MASTER_VERSION=""
 printf "* checking for '$TRY_NAME' or '$EXISTING_NAME'..."
 
 FOUND=false
@@ -59,7 +61,8 @@ if [ -d "$EXISTING_NAME" ]; then
         else
             echo "OK"
         fi
-        echo "'`realpath $EXISTING_NAME`' is ready to use."
+        MASTER_PATH="`realpath $EXISTING_NAME`"
+        echo "'$MASTER_PATH' (EXISTING_NAME) is ready to use."
         DO_EXTRACT=false
     else
         echo "removing $EXISTING_NAME ($WHY_FORCE)."
@@ -75,8 +78,9 @@ if [ -d "$TRY_NAME" ]; then
         EXISTING_VERSION="$TRY_VERSION"
         echo "Warning: using existing '`realpath $TRY_NAME`'. Specify --force to replace it with the remote version."
         DO_EXTRACT=false
-        echo "'`realpath $TRY_NAME`' is ready to use."
-    # else true, so check for it later if version matches.
+        MASTER_PATH="`realpath $TRY_NAME`"
+        echo "'$MASTER_PATH' (local copy: $TRY_NAME today's datestamp) is ready to use."
+        # else true, so check for it later if version matches.
     else
         echo "Found `realpath $TRY_NAME` (will be replaced if same version as remote due to $WHY_FORCE)"
     fi
@@ -144,7 +148,8 @@ if [ "x$DO_EXTRACT" = "xtrue" ]; then
     if [ -d "$GOT_NAME" ]; then
         if [ "x$FORCE_LMK_UPDATE" != "true" ]; then
             echo "Warning: using existing '`realpath $GOT_NAME`'. Specify --force (or delete it and re-run this script normally) to replace it with the remote version."
-            echo "'`realpath $GOT_NAME`' is ready to use."
+            MASTER_PATH="`realpath $GOT_NAME`"
+            echo "'$MASTER_PATH' (GOT_NAME from previously-extracted local copy's version) is ready to use."
         else
             echo "* merging (and moving) '`realpath linux-minetest-kit`' into '`realpath $GOT_NAME`'..."
             rsync -rtv --delete --remove-source-files linux-minetest-kit/ "$GOT_NAME"
@@ -162,17 +167,140 @@ if [ "x$DO_EXTRACT" = "xtrue" ]; then
                     echo "Warning: 'rm -Rf linux-minetest-kit' failed in '`pwd`'. Remove the incomplete copy manually."
                 fi
             fi
-            echo "'`realpath $GOT_NAME`' is ready to use."
+            MASTER_PATH="`realpath $GOT_NAME`"
+            echo "'$MASTER_PATH' (GOT_NAME from version downloaded) is ready to use."
         fi
     else
         mv linux-minetest-kit "$GOT_NAME"
         code=$?
         printf "* mv 'linux-minetest-kit' '`realpath $GOT_NAME`'..."
         if [ $code -ne 0 ]; then exit $code; fi
-        echo "'`realpath $GOT_NAME`' is ready to use."
+        MASTER_PATH="`realpath $GOT_NAME`"
+        echo "'$MASTER_PATH' (GOT_NAME newly downloaded and renamed to that) is ready to use."
     fi
 fi
 
 
+# if [ -z "$GOT_VERSION" ]; then
+#     echo "Error: GOT_VERSION is blank."
+#     exit 1
+# fi
 
-echo Done
+if [ -z "$MASTER_PATH" ]; then
+    echo "Error: MASTER_PATH was not set (This path of logic is incomplete)."
+    exit 1
+fi
+
+if [ ! -f "$MASTER_PATH/release.txt" ]; then
+    echo "Error: MASTER_PATH $MASTER_PATH doesn't contain release.txt"
+    exit 1
+fi
+MASTER_VERSION="`cat $MASTER_PATH/release.txt`"
+
+VERSION="$MASTER_VERSION"
+
+
+# VERSION="$GOT_VERSION"
+BG_VERSIONS=$HOME/bucket_game-versions
+mkdir -p "$BG_VERSIONS"
+
+
+if [ -z "$VERSION" ]; then
+    echo
+    echo "error: cat release.txt in $MASTER_PATH did not produce a version."
+    echo
+    exit 1
+fi
+echo "linux-minetest-kit VERSION=$VERSION"
+cat <<END
+
+# build via:
+cd "$MASTER_PATH"
+mtcompile-libraries.sh build
+# or to give the program out (to do the later step and use the --makeprod option for creating a binary that will run on computers with different configurations), instead run: env DOBOOTSTRAP=1 ./mtcompile-libraries.sh build
+perl mtcompile-program.pl build --finetest --client
+# ^ based on MoNTE48's protocol-detecting client
+# or: perl mtcompile-program.pl build --classic --client
+# ^ minetest.org MT6
+# or: perl mtcompile-program.pl build --trolltest --client
+# ^ based on MT5 client
+END
+echo
+echo "Checking destination..."
+DST_MT="$HOME/minetest"  # should be a symlink to the latest version such as ~/minetest-220509
+DST_DST_MT="`readlink $DST_MT`"
+if [ -z "$DST_DST_MT" ]; then
+    echo "DST_MT=$DST_MT"
+else
+    echo "DST_MT=$DST_MT -> $DST_DST_MT"
+fi
+
+echo
+
+echo "Processing bucket_game..."
+
+BG_VERSION=$VERSION
+
+cd $MASTER_PATH/mtsrc/game
+code=$?
+if [ $code -ne 0 ]; then
+    exit $code
+fi
+DST_BG_ARCHIVE=$BG_VERSIONS/bucket_game-$VERSION.tgz
+if [ ! -f "$DST_BG_ARCHIVE" ]; then cp bucket_game.tgz "$DST_BG_ARCHIVE"; fi
+cd $BG_VERSIONS/
+SRC_GAME_NAME=bucket_game-$VERSION
+SRC_GAME_PATH=$BG_VERSIONS/$SRC_GAME_NAME
+if [ ! -d "$SRC_GAME_PATH" ]; then
+    tar xfv "$DST_BG_ARCHIVE"
+    mv bucket_game "$SRC_GAME_PATH"
+else
+    echo "* using existing '$SRC_GAME_PATH' (not extracting '$DST_BG_ARCHIVE')"
+fi
+BG_VERSION=$VERSION
+
+
+if [ -f "$SRC_GAME_PATH/release.txt" ]; then BG_VERSION=`cat "$SRC_GAME_PATH/release.txt"`; fi
+if [ "$BG_VERSION" != "$VERSION" ]; then
+    echo "Warning: The bucket_game is version $BG_VERSION but the linux-minetest-kit is version $VERSION. Renaming..."
+    OLD_DST_BG_ARCHIVE="$DST_BG_ARCHIVE"
+    DST_BG_ARCHIVE=$BG_VERSIONS/bucket_game-$BG_VERSION.tgz
+    echo "mv '$OLD_DST_BG_ARCHIVE' '$DST_BG_ARCHIVE'"
+    mv "$OLD_DST_BG_ARCHIVE" "$DST_BG_ARCHIVE"
+    TMP_SRC_GAME_PATH="$SRC_GAME_PATH"
+    SRC_GAME_NAME=bucket_game-$BG_VERSION
+    SRC_GAME_PATH=$BG_VERSIONS/$SRC_GAME_NAME
+    if [ -d "$SRC_GAME_PATH" ]; then
+        echo "Warning: $SRC_GAME_PATH already exists, so $TMP_SRC_GAME_PATH will be removed."
+        rm -Rf "$TMP_SRC_GAME_PATH"
+    else
+        echo "mv '$TMP_SRC_GAME_PATH' '$SRC_GAME_PATH'"
+        mv "$TMP_SRC_GAME_PATH" "$SRC_GAME_PATH"
+        code=$?
+        if [ $code -ne 0 ]; then exit $code; fi
+    fi
+fi
+echo "OK"
+echo
+echo "'$SRC_GAME_PATH' is ready to use such as via:"
+# RM_DST_BG_PREFIX="   "
+# if [ ! -d "$DST_MT/games/bucket_game" ]; then
+#     RM_DST_BG_PREFIX="#  (doesn't exist so not necessary) "
+# fi
+# echo "$RM_DST_BG_PREFIX rm -Rf $DST_MT/games/bucket_game"
+echo "rsync -rt --delete $SRC_GAME_PATH/ $DST_MT/games/bucket_game"
+if [ -d "$DST_MT/games/bucket_game" ]; then
+    DST_BG_VERSION="`cat $DST_MT/games/bucket_game/version.txt`"
+    # ^ Poikilos-style version writeup with patch names
+    if [ -z "$DST_BG_VERSION" ]; then
+        DST_BG_VERSION="`cat $DST_MT/games/bucket_game/release.txt`"
+        # ^ new style suggested by Poikilos and implemented by OldCoder
+    fi
+    if [ -z "$DST_BG_VERSION" ]; then
+        echo "^ BE CAREFUL: The version is not known, so make a backup before doing this command!"
+    elif [ "x$DST_BG_VERSION" != "x$BG_VERSION" ]; then
+        echo "^ BEFORE PROCEEDING: The source version is $BG_VERSION but the destination version is '$DST_BG_VERSION', so make a backup before doing this command!"
+    fi
+fi
+
+echo