Handle non-specific file types in start-utils extraction logic

Also:
- assume zip type based on file extension when applicable

.github/workflows/sponsor-labeler.yml

@@ -0,0 +1,23 @@
+name: Label Sponsor Contributions
+on:
+  issues:
+    types:
+      - opened
+  pull_request_target:
+    types:
+      - opened
+
+jobs:
+  label-sponsor:
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: write
+      issues: write
+
+    steps:
+      - name: Check if sponsor
+        uses: JasonEtco/is-sponsor-label-action@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          label: sponsor

.github/workflows/verify-docs.yml

@@ -0,0 +1,35 @@
+name: Verify Docs
+
+on:
+  pull_request:
+    paths:
+      - 'docs/**'
+      - 'zensical.toml'
+      - '.github/workflows/verify-docs.yml'
+  workflow_dispatch:
+
+jobs:
+  verify:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build docs image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: docs/Dockerfile
+          load: true
+          tags: docs-verifier:latest
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+      - name: Verify rendering
+        run: |
+          docker run --rm \
+            -v ${{ github.workspace }}:/docs \
+            docs-verifier:latest build --strict

Dockerfile

@@ -26,36 +26,36 @@ ARG APPS_REV=1
 ARG GITHUB_BASEURL=https://github.com
 
 # renovate: datasource=github-releases packageName=itzg/easy-add
-ARG EASY_ADD_VERSION=0.8.13
+ARG EASY_ADD_VERSION=0.8.14
 ADD ${GITHUB_BASEURL}/itzg/easy-add/releases/download/${EASY_ADD_VERSION}/easy-add_${TARGETOS}_${TARGETARCH}${TARGETVARIANT} /usr/bin/easy-add
 RUN chmod +x /usr/bin/easy-add
 
 # renovate: datasource=github-releases packageName=itzg/restify
-ARG RESTIFY_VERSION=1.7.14
+ARG RESTIFY_VERSION=1.7.16
 RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \
   --var version=${RESTIFY_VERSION} --var app=restify --file {{.app}} \
   --from ${GITHUB_BASEURL}/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz
 
 # renovate: datasource=github-releases packageName=itzg/rcon-cli
-ARG RCON_CLI_VERSION=1.7.5
+ARG RCON_CLI_VERSION=1.7.6
 RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \
   --var version=${RCON_CLI_VERSION} --var app=rcon-cli --file {{.app}} \
   --from ${GITHUB_BASEURL}/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz
 
 # renovate: datasource=github-releases packageName=itzg/mc-monitor
-ARG MC_MONITOR_VERSION=0.16.6
+ARG MC_MONITOR_VERSION=0.16.7
 RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \
   --var version=${MC_MONITOR_VERSION} --var app=mc-monitor --file {{.app}} \
   --from ${GITHUB_BASEURL}/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz
 
 # renovate: datasource=github-releases packageName=itzg/mc-server-runner
-ARG MC_SERVER_RUNNER_VERSION=1.14.7
+ARG MC_SERVER_RUNNER_VERSION=1.15.0
 RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \
   --var version=${MC_SERVER_RUNNER_VERSION} --var app=mc-server-runner --file {{.app}} \
   --from ${GITHUB_BASEURL}/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz
 
 # renovate: datasource=github-releases packageName=itzg/mc-image-helper versioning=loose
-ARG MC_HELPER_VERSION=1.60.1
+ARG MC_HELPER_VERSION=1.61.1
 ARG MC_HELPER_BASE_URL=${GITHUB_BASEURL}/itzg/mc-image-helper/releases/download/${MC_HELPER_VERSION}
 # used for cache busting local copy of mc-image-helper
 ARG MC_HELPER_REV=1

build/alpine/install-packages.sh

@@ -33,6 +33,7 @@ apk add --no-cache -U \
     libwebp \
     libcap \
     numactl \
+    jattach \
     ${EXTRA_ALPINE_PACKAGES}
 
 # Download and install patched knockd

build/ubuntu/install-packages.sh

@@ -30,6 +30,7 @@ apt-get install -y \
   libpcap0.8 \
   libnuma1 \
   libcap2-bin \
+  jattach \
   ${EXTRA_DEB_PACKAGES}
 
 # Clean up APT when done

docs/configuration/misc-options.md

@@ -50,6 +50,8 @@ If this behavior interferes with the log content, then disable TTY or remove the
 
 To allow time for players to finish what they're doing during a graceful server shutdown, set `STOP_SERVER_ANNOUNCE_DELAY` to a number of seconds to delay after an announcement is posted by the server.
 
+To set a custom command to run at the start of this delay period, set `STOP_SERVER_DELAY_COMMAND` to the full command. This will run in place of the announcement.
+
 !!! warning "Increase stop grace period"
 
     The Docker stop grace period must be increased to a value longer than the announce delay. The value to use that is longer than announce delay will vary based upon the amount of time it takes for final world data saving. If the container exits with exit code 137, then that indicates a longer grace period is needed. 
@@ -242,4 +244,4 @@ To also include the timestamp with each log, set `LOG_TIMESTAMP` to "true". The
 
 ```
 [init] 2022-02-05 16:58:33+00:00 Starting the Minecraft server...
-```
+```

docs/misc/troubleshooting.md

@@ -35,4 +35,20 @@ The labels that are most interesting are:
 
 - `org.opencontainers.image.created` : the date/time the image was built
 - `org.opencontainers.image.revision` : which maps to <https://github.com/itzg/docker-minecraft-server/commit/REVISION>
-- `org.opencontainers.image.version` : image tag and variant [as described in this page](../versions/java.md)
+- `org.opencontainers.image.version` : image tag and variant [as described in this page](../versions/java.md)
+
+## jattach
+
+This image bundles the [jattach](https://github.com/jattach/jattach) utility for attaching to running Java processes. It is described as
+
+> The utility to send commands to a JVM process via Dynamic Attach mechanism.
+>
+> All-in-one jmap + jstack + jcmd + jinfo functionality in a single tiny program.
+
+When exec'ed interactively into the container, jattach can be invoked against the Minecraft server's java process by using commands similar to the following
+
+!!! example
+    
+    ```shell
+    jattach $(pgrep java) threaddump
+    ```

docs/requirements.txt

@@ -11,7 +11,7 @@ mkdocs==1.6.1
 mkdocs-autorefs==1.4.4
 mkdocs-get-deps==0.2.2
 mkdocstrings==1.0.4
-mkdocstrings-python==2.0.3
+mkdocstrings-python==2.0.4
 packaging==26.2
 pathspec==1.1.1
 platformdirs==4.10.0
@@ -22,4 +22,4 @@ PyYAML==6.0.3
 pyyaml_env_tag==1.1
 six==1.17.0
 watchdog==6.0.0
-zensical==0.0.43
+zensical==0.0.45

docs/sending-commands/ssh.md

@@ -6,7 +6,7 @@ The container can host an SSH console. It is enabled by setting `ENABLE_SSH` to
 The SSH server only supports password based authentication. The password is the same as the RCON password.
 
 !!! question
-    See [the RCON password](../configuration/server-properties.md/#rcon-password) section under configuration/server-properties for more information on how to set an RCON password.
+    See [the RCON password](../configuration/server-properties.md#rcon-password) section under configuration/server-properties for more information on how to set an RCON password.
 
 The SSH server runs on port `2222` inside the container.
 
@@ -15,7 +15,7 @@ The SSH server runs on port `2222` inside the container.
     !!! warning "Security Implications"
         By default, publishing ports in Docker binds them to all network interfaces (`0.0.0.0`), making the SSH console accessible to any device that can reach your host machine.
         
-        Since the SSH console grants **full administrative access** to your server, it is critical to use a strong [RCON password](../configuration/server-properties.md/#rcon-password). 
+        Since the SSH console grants **full administrative access** to your server, it is critical to use a strong [RCON password](../configuration/server-properties.md#rcon-password). 
         
         If you wish to restrict access to the local machine only, refer to the [Docker documentation](https://docs.docker.com/engine/network/port-publishing/#publishing-ports) on binding to specific IP addresses (e.g., `127.0.0.1:2222:2222`).
       

docs/sending-commands/websocket.md

@@ -26,9 +26,9 @@ When a connection is established, the last 50 (by default, configurable with `WE
     !!! warning "Security Implications"
         By default, publishing ports in Docker binds them to all network interfaces (`0.0.0.0`), making the WebSocket console accessible to any device that can reach your host machine.
         
-        Since the WebSocket console grants **full administrative access** to your server, it is critical to use a strong [WebSocket password](#password) or [RCON password](../configuration/server-properties.md/#rcon-password).
+        Since the WebSocket console grants **full administrative access** to your server, it is critical to use a strong [WebSocket password](#password) or [RCON password](../configuration/server-properties.md#rcon-password).
       
-        If you wish to restrict access to the local machine only, refer to the [Docker documentation](https://docs.docker.com/engine/network/port-publishing/#publishing-ports) on binding to specific IP addresses (e.g., `127.0.0.1:80:80`).
+        If you wish to restrict access to the local machine only, refer to the [Docker documentation](https://docs.docker.com/engine/network/port-publishing#publishing-ports) on binding to specific IP addresses (e.g., `127.0.0.1:80:80`).
         
         If WebSocket access is only intended for inter-container connections, consider **NOT** forwarding the port to the host machine, and putting the containers in a shared [Docker network](https://docs.docker.com/engine/network/#user-defined-networks).
 

docs/variables.md

@@ -246,6 +246,12 @@ alternatively, you can mount: <code>/etc/localtime:/etc/localtime:ro
             <td><code></code></td>
             <td>⬜️</td>
         </tr>
+        <tr>
+            <td><code>STOP_SERVER_DELAY_COMMAND</code></td>
+            <td>To set a custom command to run at the start of this delay period, set <code>STOP_SERVER_DELAY_COMMAND</code> to the full command. This will run in place of the announcement.</td>
+            <td><code></code></td>
+            <td>⬜️</td>
+        </tr>
         <tr>
             <td><code>PROXY</code></td>
             <td>You may configure the use of an HTTP/HTTPS proxy by passing the proxy's URL</td>
@@ -670,4 +676,4 @@ This image maps known server properties as described in [this section](configura
             <td></td>
             <td><code></code></td>
             <td>⬜️</td>
-        </tr> -->
+        </tr> -->

examples/podman-quadlets/README.md

@@ -0,0 +1,45 @@
+# Podman Quadlet Example
+
+This example demonstrates how to deploy multiple autoscaling minecraft servers behind mc-router with [podman quadlets](https://docs.podman.io/en/stable/markdown/podman-systemd.unit.5.html).
+
+The commands listed below assume rootless podman but can easily be modified for rootful.
+
+## mc-router.host label
+
+In `mc@.container`, replace `example.com` with your domain.
+
+## Server instance configuration
+
+Each server instance requries an environment file with a matching name in the mc folder; e.g. instance `example` uses `mc/example.env`.[^1]
+
+## Container auto-removal fix
+
+Once the quadlets files are installed and daemon-reloaded, the generated service file needs to be edited due to generated quadlets always adding `--rm`.[^2]
+To fix this, run `systemctl --user edit mc@.service` and replace the `ExecStart` entry with a copy that substitues `--restart=unless-stopped` where `--rm` is.
+The  drop-in should look something like this:
+
+```ini
+[Service]
+ExecStart=
+ExecStart=/usr/bin/podman run --name %p-%i --replace --restart=unless-stopped ...
+```
+
+## Start containers/services
+
+```sh
+systemctl --user enable --now podman.socket
+systemctl --user start mc@example.service mc-router.service
+# instances are enabled by symlinking from the template
+ln -s ${XDG_CONFIG_HOME}/containers/systemd/mc@.service ${XDG_CONFIG_HOME}/containers/systemd/mc@example.service
+```
+
+## Rootless notes
+
+If running rootless, be sure to enable lingering with `sudo loginctl enable-linger $USER`.
+
+Also note that source IPs are currently lost due to how rootless podman handles custom networks.
+This should be fixed in a future podman release.[^3]
+
+[^1]: The base config is a [template file](https://docs.podman.io/en/stable/markdown/podman-systemd.unit.5.html#template-files) with instance names after the @ sign .
+[^2]: <https://github.com/podman-container-tools/podman/discussions/28837>
+[^3]: <https://github.com/podman-container-tools/podman/pull/28478>

examples/podman-quadlets/mc-router.container

@@ -0,0 +1,24 @@
+[Unit]
+Description=Minecraft proxy with autoscaling support
+
+[Container]
+Image=docker.io/itzg/mc-router
+ContainerName=%N
+AutoUpdate=registry
+UserNS=host
+Volume=%t/podman/podman.sock:/var/run/docker.sock:ro
+Network=minecraft.network
+PublishPort=25565:25565
+SecurityLabelDisable=true
+Environment=\
+	"IN_DOCKER=true" \
+	"AUTO_SCALE_DOWN=true" \
+	"AUTO_SCALE_UP=true" \
+	"AUTO_SCALE_DOWN_AFTER=10m" \
+	"AUTO_SCALE_ASLEEP_MOTD='Server is asleep. Join again to wake it up!'"
+
+[Service]
+Restart=always
+
+[Install]
+WantedBy=default.target

examples/podman-quadlets/mc/example.env

@@ -0,0 +1,9 @@
+# General options
+INIT_MEMORY=1G
+MAX_MEMORY=4G
+
+# Server options
+EULA=TRUE
+VIEW_DISTANCE=16
+DIFFICULTY=normal
+MOTD=Example Server!\nRunning version %VERSION%

examples/podman-quadlets/mc@.container

@@ -0,0 +1,26 @@
+[Unit]
+Description=Minecraft server instance
+Before=mc-router.service
+
+[Container]
+Image=docker.io/itzg/minecraft-server
+ContainerName=%p-%i
+AutoUpdate=registry
+UserNS=auto
+Volume=%p-%i:/data:Z,U
+Network=minecraft.network
+PodmanArgs=--tty --interactive
+HealthCmd="/usr/local/bin/mc-health"
+HealthInterval=10s
+HealthRetries=20
+HealthStartPeriod=1m
+HealthTimeout=10s
+Label=mc-router.host=%p-%i.example.com
+EnvironmentFile=./mc/%i.env
+
+[Service]
+Restart=on-abnormal
+RemainAfterExit=yes
+
+[Install]
+WantedBy=default.target

examples/podman-quadlets/minecraft.network

@@ -0,0 +1,2 @@
+[Network]
+Driver=bridge

scripts/start-deployGTNH

@@ -6,87 +6,61 @@
 # Define setup functions
 function getGTNHdownloadPath(){
   gtnh_download_path=""
-  current_java_version=$(mc-image-helper java-release)
-    
-  if ! packs_data="$(
-    curl -fsSL "https://downloads.gtnewhorizons.com/versions.json" \
-      | jq -r '.versions[]?.server? | .[]? | select(type=="string" and test("Server"))'
-  )"; then
-    logError "Failed to retrieve data from https://downloads.gtnewhorizons.com/versions.json"
-    exit 1
-  fi
-  mapfile -t packs <<< "$packs_data"
+  local release_object=""
+  local current_java_version=$(mc-image-helper java-release)
 
-  log "Start locating server files..."
-  for pack in "${packs[@]}"; do
-    # Extract the Java version(s) from the pack filename
-    if ! pack_java_version=$(basename "$pack" | grep -Eo 'Java_[0-9]+(-[0-9]+)?' | sed 's/Java_//'); then
-    logWarning "Could not parse java version of $pack"
+  # Select release JSON object
+  if [ "$GTNH_PACK_VERSION" == "latest-dev" ]; then
+    if ! release_object="$(
+      curl -fsSL "https://downloads.gtnewhorizons.com/versions.json" \
+        | jq -r '.versions|to_entries|sort_by(.value.releaseDate)|map(select(.value.title=="Beta release"))|.[-1]'
+      )"; then logError "Failed to retrieve release from https://downloads.gtnewhorizons.com/versions.json"
+      exit 1
+    fi
+    log "Selected $(jq '.key' <<< "$release_object") as latest dev version for download."
+  
+  elif [ "$GTNH_PACK_VERSION" == "latest" ]; then
+    if ! release_object="$(
+      curl -fsSL "https://downloads.gtnewhorizons.com/versions.json" \
+        | jq -r '.versions|to_entries|sort_by(.value.releaseDate)|map(select(.value.title=="Stable release"))|.[-1]'
+      )"; then logError "Failed to retrieve release from https://downloads.gtnewhorizons.com/versions.json"
+      exit 1
+    fi
+    log "Selected $(jq '.key' <<< "$release_object") as latest version for download."
+  
+  else
+    if ! release_object="$(
+      curl -fsSL "https://downloads.gtnewhorizons.com/versions.json" \
+        | jq -r --arg USRIN $GTNH_PACK_VERSION '.versions|to_entries|sort_by(.value.releaseDate)|map(select(.key==$USRIN))|.[]'
+      )"; then logError "Failed to retrieve release from https://downloads.gtnewhorizons.com/versions.json"
+      exit 1
+    fi
+    log "Selected $(jq -r '.key' <<< "$release_object") as matching version for download."
+  
+  fi
+  
+  # Select compatible server files for java version
+  if (( current_java_version == 8 )); then
+    gtnh_download_path=$(jq -r '.value.server.java8Url' <<< "$release_object")
+    log "Use GTNH Server Java 8 release."
+  
+  elif (( current_java_version >= 17 )); then
+    if (( current_java_version > $(jq '.value.maxJavaVersion' <<< "$release_object") )); then
+      logError "Container Java version $current_java_version is not supported by GTNH. Try an older release."
+      exit 1
     fi
   
-    # Skip the pack if the current Java version is not compatible
-    if [[ "$pack_java_version" == *-* ]]; then
-      # Handle range of Java versions (e.g., "17-21")
-      java_min_version=$(echo "$pack_java_version" | cut -d'-' -f1)
-      java_max_version=$(echo "$pack_java_version" | cut -d'-' -f2)
-      if (( current_java_version < java_min_version || current_java_version > java_max_version )); then
-        debug "Skipping $pack due to incompatible Java version: $current_java_version not in range $java_min_version-$java_max_version"
-        continue
-      fi
-    else
-      # Handle single Java version (e.g., "8")
-      if (( current_java_version != pack_java_version )); then
-        debug "Skipping $pack due to incompatible Java version: $current_java_version != $pack_java_version"
-        continue
-      fi
-    fi
+    gtnh_download_path=$(jq -r '.value.server.java17_2XUrl' <<< "$release_object")
+    log "Use GTNH Server Java 17+ release."
   
-    # Extract version numbers and release type (beta or RC) from the file names
-        
-    if ! pack_version=$(basename "$pack" | grep -Eo '[0-9]+(\.[0-9]+)+'); then
-    logWarning "Could not parse version of $pack"
-    fi
-    if ! pack_release_type=$(basename "$pack" | grep -Eo '(beta|RC)(-[0-9]+)?' || echo ""); then
-    logWarning "Could not parse release type of $pack"
-    fi
-    if ! current_version=$(basename "$gtnh_download_path" | grep -Eo '[0-9]+(\.[0-9]+)+'); then
-    debug "Could not parse version of selected download path. String might be empty."
-    fi
-    if ! current_release_type=$(basename "$gtnh_download_path" | grep -Eo '(beta|RC)(-[0-9]+)?' || echo ""); then
-    debug "Could not parse release type of selected download path. String might be empty."
-    fi
-    # Check if the pack matches the desired type based on GTNH_PACK_VERSION:
-    # - If GTNH_PACK_VERSION is "latest-dev", only consider beta packs (path contains "/betas/").
-    # - If GTNH_PACK_VERSION is "latest", only consider non-beta packs (path does not contain "/betas/").
-    if [[ ($pack == *"/betas/"* && $GTNH_PACK_VERSION == "latest-dev") || ($pack != *"/betas/"* && $GTNH_PACK_VERSION == "latest") ]]; then
-      # Compare versions and update gtnh_download_path if pack is newer
-      # Check if the current version is unset or if the pack version is newer than the current version.
-      # This comparison uses version sorting to determine the latest version.
-      if [[ -z "$current_version" || "$(printf '%s\n' "$pack_version" "$current_version" | sort -V | tail -n 1)" == "$pack_version" ]]; then
-        
-        # If the pack version is the same as the current version, prioritize based on release type.
-        # Full versions are preferred over RC (Release Candidate), and RC is preferred over beta.
-        # Within the same release type, higher numbered versions are preferred.
-        if [[ "$pack_version" == "$current_version" ]]; then
-        if [[ -z "$pack_release_type" || ("$pack_release_type" == "RC" && "$current_release_type" == "beta") || 
-            ("$pack_release_type" == "$current_release_type" && "$(printf '%s\n' "$pack_release_type" "$current_release_type" | sort -V | tail -n 1)" == "$pack_release_type") ]]; then
-          debug "$current_version-$current_release_type is older than $pack_version-$pack_release_type! Update latest version to: $pack_version-$pack_release_type"
-          gtnh_download_path="$pack"
-        fi
-        else
-        # If the pack version is newer than the current version, set it as the download path.
-        debug "$current_version is older than $pack_version! Update latest version to: $pack_version"
-        gtnh_download_path="$pack"
-        fi
-      fi
-    else
-      if [[ "$pack_version" == "$GTNH_PACK_VERSION" || "$pack_version-$pack_release_type" == "$GTNH_PACK_VERSION" ]]; then
-        log "Found exact match $pack_version = $GTNH_PACK_VERSION! Select $pack_version for download."
-        gtnh_download_path="$pack"
-        break
-      fi
-    fi
-  done
+  else
+    logError "Container Java version $current_java_version is not supported by GTNH."
+    exit 1
+  
+  fi
+  
+  debug "Download source URL: $gtnh_download_path"
+
 }
 
 function deleteGTNHbackup(){
@@ -104,7 +78,7 @@ function updateGTNH(){
   folders_to_update=("libraries" "mods" "resources" "scripts")
   files_to_update=("lwjgl3ify-forgePatches.jar" "java9args.txt" "startserver-java9.bat" "startserver-java9.sh" "forge-1.7.10-10.13.4.1614-1.7.10-universal.jar" "startserver.bat" "startserver.sh" "server-icon.png")
   config_folder="config"
-  backup_folder="/data/gtnh-upgrade-${current_version}${current_release_type:+-$current_release_type}-$current_datetime"
+  backup_folder="/data/gtnh-upgrade-$current_datetime"
   journey_map_folder="JourneyMapServer"
 
   # Delete specified folders if they exist

scripts/start-finalExec

@@ -481,6 +481,9 @@ fi
 if [[ ${STOP_SERVER_ANNOUNCE_DELAY} ]]; then
   mcServerRunnerArgs+=(--stop-server-announce-delay "${STOP_SERVER_ANNOUNCE_DELAY}s")
 fi
+if [[ ${STOP_SERVER_DELAY_COMMAND} ]]; then
+  mcServerRunnerArgs+=(--stop-server-delay-command "${STOP_SERVER_DELAY_COMMAND}s")
+fi
 if isTrue "${ENABLE_SSH}"; then
   mcServerRunnerArgs+=(--remote-console)
 fi

scripts/start-utils

@@ -560,6 +560,17 @@ function extract() {
   # remaining args are paths within the archive to extract; if none, extract everything
 
   type=$(file -b --mime-type "${src}")
+  if [[ "$type" == application/octet-stream ]]; then
+      logWarning "Detected non-specific file type $type for $src"
+      case "$src" in
+        *.zip)
+          log "Assuming zip from extension"
+          type=application/zip
+          ;;
+        # otherwise fall through to
+      esac
+  fi
+
   case "${type}" in
   application/zip)
     unzip -o -q -d "${destDir}" "${src}" "$@"