Initial commit

.gitignore

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+/.upload/
+/kubjs/exported/
+/index.toml

.packwizignore

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+/.git/
+/.upload/
+/kubejs/exported/
+
+/.gitignore
+/.packwizignore
+/pack-instance.sh
+/pack-instance.toml
+/publish.sh

pack-instance.sh

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+#!/bin/bash
+if [[ $@ == "-h" ]] || [[ $@ == "--help" ]]; then
+  echo "usage: ./pack-instance.sh [output]"
+  echo "Creates a Prism Launcher compatible instance .zip file from your pack.toml."
+  echo "If 'include' directory exists, its contents are copied to the minecraft folder."
+  echo "If 'icon.png' exists, it's added to the pack and its instance config."
+  echo "Output defaults to '<name>_v<version>.zip' in the current directory."
+  exit 0
+fi
+
+if ! type zip &> /dev/null; then echo "error: zip is not available on your system."; exit 1; fi
+if [[ ! -f "pack.toml"          ]]; then echo "error: Could not find 'pack.toml'. Not in a packwiz project directory?"; exit 1; fi
+if [[ ! -f "pack-instance.toml" ]]; then echo "error: Could not find 'pack-instance.toml'."; exit 1; fi
+
+output="$@"
+start_dir=$PWD
+bootstrap_jar="packwiz-installer-bootstrap.jar"
+bootstrap_url="https://github.com/packwiz/packwiz-installer-bootstrap/releases/latest/download/$bootstrap_jar"
+
+key_string_regex='^([a-zA-Z-]+) ?= ?"(.+)"$'    # To read key = "string" lines.
+key_integer_regex='^([a-zA-Z-]+) ?= ?([0-9]+)$' # To read key = integer lines.
+
+# Read the pack.toml file and parse it in a super simplified way.
+# Ideally we'd use a proper TOML parser but this should probably work.
+while IFS= read -r line; do
+  if [[ $line =~ $key_string_regex ]]; then
+    case ${BASH_REMATCH[1]} in
+      name) name=${BASH_REMATCH[2]} ;;
+      version) version=${BASH_REMATCH[2]} ;;
+      minecraft) mc_version=${BASH_REMATCH[2]} ;;
+      forge) loader="net.minecraftforge"; loader_version=${BASH_REMATCH[2]} ;;
+      quilt) loader="org.quiltmc.quilt-loader"; loader_version=${BASH_REMATCH[2]} ;;
+      fabric) loader="net.fabricmc.fabric-loader"; loader_version=${BASH_REMATCH[2]} ;;
+      neoforge) loader="net.neoforged"; loader_version=${BASH_REMATCH[2]} ;;
+    esac
+  fi
+done < pack.toml
+
+if [[ -z $name       ]]; then echo "error: 'name' not found in pack.toml."; exit 1; fi
+if [[ -z $version    ]]; then echo "error: 'version' not found in pack.toml."; exit 1; fi
+if [[ -z $mc_version ]]; then echo "error: 'minecraft' not found in pack.toml."; exit 1; fi
+if [[ -z $loader     ]]; then echo "error: 'forge', 'fabric or 'quilt' not found in pack.toml."; exit 1; fi
+
+# Do the same for pack-instance.toml.
+while IFS= read -r line; do
+  if [[ $line =~ $key_string_regex ]]; then
+    case ${BASH_REMATCH[1]} in
+      url) url=${BASH_REMATCH[2]} ;;
+    esac
+  elif [[ $line =~ $key_integer_regex ]]; then
+    case ${BASH_REMATCH[1]} in
+      memory) memory=${BASH_REMATCH[2]} ;;
+    esac
+  fi
+done < pack-instance.toml
+
+if [[ -z $url ]]; then echo "error: 'url' not found in pack-instance.toml."; exit 1; fi
+
+# If no output was specified, use a default filename.
+if [[ -z $output ]]; then output="${name}_v${version}.zip"; fi
+
+# Create a temporary directory and move into it.
+tmp_dir=$(mktemp -d)
+if [[ ! -e $tmp_dir ]]; then echo "error: Failed to create temporary folder '$tmp_dir'."; exit 1; fi
+pushd $tmp_dir &> /dev/null
+
+# Download the latest packwiz bootstrapper.
+mkdir minecraft
+# -s: Silent, don't print output.
+# -L: Follow HTTP redirects.
+curl -sL -o "minecraft/$bootstrap_jar" "$bootstrap_url"
+
+# If include directory exists, copy its contents to the minecraft directory recursively.
+if [[ -e "$start_dir/include" ]]; then
+  cp -r "$start_dir/include/." "minecraft"
+fi
+
+# Create an instance.cfg file with the necessary information for a Prism Launcher pack.
+cat > instance.cfg << EOF
+name=$name
+InstanceType=OneSix
+MCLaunchMethod=LauncherPart
+OverrideCommands=true
+PreLaunchCommand="\$INST_JAVA" -jar "$bootstrap_jar" "$url/pack.toml"
+EOF
+
+# If icon.png exists, append iconKey to the instance.cfg and include the icon file.
+if [[ -e "$start_dir/icon.png" ]]; then
+  echo "iconKey=$name" >> instance.cfg
+  cp "$start_dir/icon.png" "$name.png"
+fi
+
+# If memory is specified, append it to the instance.cfg.
+if [[ -n $memory ]]; then
+  echo "MinMemAlloc=$memory" >> instance.cfg
+  echo "MaxMemAlloc=$memory" >> instance.cfg
+fi
+
+# Create a minimal mmc-pack.json file.
+# Other dependencies should be auto-filled on first launch.
+cat > mmc-pack.json << EOF
+{
+  "formatVersion": 1,
+  "components": [
+    { "uid": "net.minecraft", "version": "$mc_version", "important": true },
+    { "uid": "$loader", "version": "$loader_version" }
+  ]
+}
+EOF
+
+# Zip up everything from the temp directory.
+# -q: Quiet, don't print output.
+# -r: Add files recursively, Such as from minecraft/.
+zip -qr modpack.zip *
+
+popd &> /dev/null                   # Return to the starting directory.
+mv "$tmp_dir/modpack.zip" "$output" # Move .zip file to desired location.
+rm -rf $tmp_dir                     # Remove the temp directory.

pack-instance.toml

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+# URL points to a folder where the modpack files
+# are available along with the pack.toml file.
+#url = "https://example.org/my_modpack"
+# For testing locally using `packwiz serve`:
+url = "http://localhost:8080"
+
+# If set, changes the default memory allocation:
+#memory = 4096

pack.toml

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+name = "Hecker"
+author = "copygirl"
+version = "0.0.0"
+pack-format = "packwiz:1.1.0"
+
+[versions]
+minecraft = "1.20.1"
+neoforge = "47.1.106"

publish.sh

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+#!/bin/bash
+if [[ $# -eq 0 ]] || [[ $@ == "-h" ]] || [[ $@ == "--help" ]]; then
+  echo "usage: ./publish.sh [options] <target>"
+  echo "Publishes the packwiz modpack to the specified target using rsync."
+  echo "Options are passed to rsync. See 'rsync --help' or 'man rsync' for help."
+  echo "warning: Files not matching .packwizignore patterns will be deleted from the target!"
+  echo "example usage: ./publish.sh user@example.com:/var/www/modpack"
+  exit 0
+fi
+
+if ! type git     &> /dev/null; then echo "error: git is not available on your system."; exit 1; fi
+if ! type rsync   &> /dev/null; then echo "error: rsync is not available on your system."; exit 1; fi
+if ! type packwiz &> /dev/null; then echo "error: packwiz is not available on your system."; exit 1; fi
+if [[ ! -f "pack.toml" ]]; then echo "error: Could not find 'pack.toml'. Not in a packwiz project directory?"; exit 1; fi
+
+target=${@: -1}     # Final argument passed to the script.
+options=${@:1:$#-1} # All except the final argument.
+
+# This updates index.toml and pack.toml with file indexing information, such as
+# up-to-date hashes for all included files. This is required publishing the modpack.
+packwiz refresh
+
+# Transfer modpack files to target.
+# --recursive: Recursively transfer sub-directories such as config/ and mods/.
+# --delete:    Deletes files from target that are (no longer) part of the modpack.
+#              Files that match .packwizignore patterns won't be deleted.
+rsync -r --delete --exclude-from=.packwizignore $options . "$target"
+
+# We don't want the indexing information to be part of version control, so
+# we'll just undo the changes that 'packwiz refresh' made to these files.
+git restore pack.toml
+# Assume index.toml is in .gitignore, so changes to it shouldn't matter.