Aggiorna README.md

* put back entrypoint chmod

* bump to 5.2.0-pre.3

* move chown

* put back manual build steps

* Update PUBLISHING.md

.github/workflows/ci.yml

@@ -21,6 +21,11 @@ jobs:
         with:
           ref: ${{ github.event.pull_request.head.sha }}
 
+      - name: Install dependencies (Ubuntu) 🚀
+        run: >-
+          sudo apt-get install -qq libcairo2-dev libjpeg8-dev libpango1.0-dev
+          libgif-dev build-essential
+
       - name: Setup node env 📦
         uses: actions/setup-node@v4
         with:

.github/workflows/ct.yml

@@ -65,6 +65,22 @@ jobs:
           context: .
           push: false
           platforms: linux/arm64,linux/amd64
-          # experimental: https://github.com/docker/build-push-action/blob/master/docs/advanced/cache.md#cache-backend-api
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+      - name: Create Tileserver Light Directory
+        run: node publish.js --no-publish
+
+      - name: Install node dependencies
+        run: npm ci --prefer-offline --no-audit
+        working-directory: ./light
+
+      - name: Test Light Version to Docker Hub
+        uses: docker/build-push-action@v6
+        with:
+          context: ./light
+          file: ./light/Dockerfile
+          push: false
+          platforms: linux/arm64,linux/amd64
           cache-from: type=gha
           cache-to: type=gha,mode=max

CHANGELOG.md

@@ -1,10 +1,14 @@
 # tileserver-gl changelog
 
-## 5.2.0-pre.0
+## 5.2.0
 * Use npm packages for public/resources (https://github.com/maptiler/tileserver-gl/pull/1427) by @okimiko
 * use ttf files of googlefonts/opensans (https://github.com/maptiler/tileserver-gl/pull/1447) by @okimiko
-* fix memory leak on SIGHUP (https://github.com/maptiler/tileserver-gl/pull/1455) by @okimiko
 * Limit Elevation Lat/Long Output Length (https://github.com/maptiler/tileserver-gl/pull/1457) by @okimiko
+* Fetch style from url (https://github.com/maptiler/tileserver-gl/pull/1462) by @YoelRidgway
+* fix: memory leak on SIGHUP (https://github.com/maptiler/tileserver-gl/pull/1455) by @okimiko
+* fix: resolves Unimplemented type: 3 error for geojson format (https://github.com/maptiler/tileserver-gl/pull/1465) by @rjdjohnston
+* fix: Test light version in ct workflow - fix sqlite build in light (https://github.com/maptiler/tileserver-gl/pull/1477) by @acalcutt
+* fix: light version docker entrypoint permissions (https://github.com/maptiler/tileserver-gl/pull/1478) by @acalcutt
 
 ## 5.1.3
 * Fix SIGHUP (broken since 5.1.x) (https://github.com/maptiler/tileserver-gl/pull/1452) by @okimiko

Dockerfile

@@ -50,7 +50,6 @@ RUN npm config set maxsockets 1 && \
     npm config set fetch-retries 5 && \
     npm config set fetch-retry-mintimeout 100000 && \
     npm config set fetch-retry-maxtimeout 600000 && \
-    npm install -g copyfiles@2.4.1 && \
     npm ci --omit=dev && \
     chown -R root:root /usr/src/app
 

Dockerfile_light

@@ -1,4 +1,42 @@
-FROM ubuntu:jammy
+FROM ubuntu:jammy AS builder
+
+ENV NODE_ENV="production"
+
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+
+RUN export DEBIAN_FRONTEND=noninteractive && \
+    apt-get update && \
+    apt-get install -y --no-install-recommends --no-install-suggests \
+      build-essential \
+      ca-certificates \
+      curl \
+      gnupg && \
+    mkdir -p /etc/apt/keyrings && \
+    curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg && \
+    echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_22.x nodistro main" | tee /etc/apt/sources.list.d/nodesource.list && \
+    apt-get -qq update && \
+    apt-get install -y --no-install-recommends --no-install-suggests nodejs && \
+    npm i -g npm@latest && \
+    apt-get -y remove curl gnupg && \
+    apt-get -y --purge autoremove && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
+
+RUN mkdir -p /usr/src/app
+
+WORKDIR /usr/src/app
+
+COPY package.json /usr/src/app
+COPY package-lock.json /usr/src/app
+
+RUN npm config set maxsockets 1 && \
+    npm config set fetch-retries 5 && \
+    npm config set fetch-retry-mintimeout 100000 && \
+    npm config set fetch-retry-maxtimeout 600000 && \
+    npm ci --omit=dev && \
+    chown -R root:root /usr/src/app
+
+FROM ubuntu:jammy AS final
 
 ENV \
     NODE_ENV="production" \
@@ -26,18 +64,14 @@ RUN export DEBIAN_FRONTEND=noninteractive && \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/*
 
-WORKDIR /usr/src/app
-COPY . .
+COPY --from=builder /usr/src/app /usr/src/app
 
-RUN npm config set maxsockets 1 && \
-    npm config set fetch-retries 5 && \
-    npm config set fetch-retry-mintimeout 100000 && \
-    npm config set fetch-retry-maxtimeout 600000 && \
-    npm install --omit=dev && \
-    chown -R root:root . && \
-    chmod +x ./docker-entrypoint.sh
+COPY . /usr/src/app
+
+RUN mkdir -p /data && \
+    chown node:node /data && \
+    chmod +x /usr/src/app/docker-entrypoint.sh
 
-RUN mkdir -p /data && chown node:node /data
 VOLUME /data
 WORKDIR /data
 

PUBLISHING.md

@@ -1,19 +1,112 @@
-# Publishing new version
+# Publishing a New Version
 
-1.) Change the version number in package.json. Run the following command in the package root directory, replacing <update_type> with one of the semantic versioning release types (prerelease, prepatch, preminor, premajor, patch, minor, major):
-npm version <update_type> --preid pre --no-git-tag-version
+This document outlines the process for publishing new versions of this project. We use a GitHub workflow for automated releases, but also provide manual steps for specific situations.
 
---preid specifies which suffix to use in the release such as pre, next, beta, rc, etc.
+## Automated Publishing via GitHub Workflow (Recommended)
 
-prepatch, preminor, and premajor start a new series of pre-releases while bumping the patch, minor, or major version. E.g. premajor with --preid pre would do a prerelease for a new major using the -pre suffix (i.e. it would be a new major with -pre.0)
+This is the preferred method for publishing new versions. It automates the entire process, including version bumping, tagging, building, and publishing.
 
-You can use prerelease to bump the version for a new pre-release version. E.g. you could run npm version prerelease --preid pre --no-git-tag-version to go from -pre.0 to -pre.1.
+1.  **Prepare the Release:**
 
-For regular versions, you can use patch, minor, or major. E.g. npm version major --no-git-tag-version.
+    *   **Choose the Version Increment:** Determine the appropriate semantic versioning increment (prerelease, prepatch, preminor, premajor, patch, minor, major).
 
-2.) Update the changelog, which can be found in CHANGELOG.md. The heading must match ## <VERSION> exactly, or it will not be picked up. For example, for version 5.0.0:
-```## 5.0.0```
+    *   **Update `package.json`:** Use the `npm version` command to bump the version number. This command also supports creating pre-release versions using the `--preid pre` flag.
 
-3.) Commit and push the changes.
+        ```bash
+        # Example: Increment to a new patch version
+        npm version patch --no-git-tag-version
 
-4.) Run the 'Build, Test, Release' github workflow. The workflow will create a NPM, Docker, and Github release and Tag.
+        # Example: Increment to a new minor version
+        npm version minor --no-git-tag-version
+
+        # Example: Increment to a new major version
+        npm version major --no-git-tag-version
+
+        # Example: Create a pre-release (e.g., -pre.0) version
+        npm version prepatch --preid pre --no-git-tag-version
+        # OR
+        npm version preminor --preid pre --no-git-tag-version
+        # OR
+        npm version premajor --preid pre --no-git-tag-version
+
+        # Example: Increment an existing pre-release version (e.g., -pre.0 to -pre.1)
+        npm version prerelease --preid pre --no-git-tag-version
+        ```
+
+        *   `--no-git-tag-version`: This prevents `npm version` from automatically creating a git tag, as the GitHub workflow will handle this later.
+        *   `--preid pre`: Specifies that "pre" is the pre-release identifier.
+
+    *   **Update the Changelog (`CHANGELOG.md`):** Add a new section for the release. The heading *must* exactly match the format `## <VERSION>`, where `<VERSION>` is the full version number from `package.json`. Describe the changes included in the release.
+
+        ```markdown
+        ## 1.2.3
+        *   Added new feature X.
+        ```
+
+2.  **Commit and Push:** Commit the changes to `package.json`, `package-lock.json` and `CHANGELOG.md` to a the `master` branch. Create a pull request (PR) for review. If you are an administrator, you may push directly, but a PR is generally recommended for code review.
+
+3.  **Run the GitHub Workflow:** Once the PR is merged (or changes pushed directly), trigger the "Build, Test, Release" GitHub workflow. This workflow is responsible for:
+
+    *   Building the project.
+    *   Running tests.
+    *   Creating an NPM package.
+    *   Building and pushing Docker images.
+    *   Creating a GitHub Release.
+    *   Creating a Git tag for the release.
+
+## Manual Publishing (For Special Cases)
+
+Use the following steps *only* when the automated workflow is not suitable (e.g., for debugging, specific environment needs).
+
+1.  **Update Version in `package.json`:** Modify the `version` field in `package.json` to the desired version number.
+
+2.  **Create and Push Git Tag:**
+
+    ```bash
+    git tag vX.X.X  # Replace X.X.X with the version number
+    git push origin --tags
+    ```
+
+3.  **NPM Publish Options (Choose ONE):**
+
+    *   **Option A: Publish only the full `tileserver-gl` version:**
+
+        ```bash
+        npm publish --access public
+        ```
+
+    *   **Option B: Build and Publish both `tileserver-gl` and `tileserver-gl-light` using `publish.js`:**
+
+        ```bash
+        # This script builds the light version and publishes both tileserver-gl and tileserver-gl-light to NPM.
+        node publish.js
+        ```
+
+    *   **Option C: Build only the `tileserver-gl-light` version (no publish):**
+
+        ```bash
+        # This script ONLY builds the light version (e.g., for local testing or Docker image creation) without publishing.
+        node publish.js --no-publish
+        ```
+
+4.  **Build and Push Docker Images:**
+
+    ```bash
+    # Build the main image
+    docker buildx build --platform linux/amd64 -t maptiler/tileserver-gl:latest -t maptiler/tileserver-gl:X.X.X .  # Replace X.X.X
+    docker push maptiler/tileserver-gl --all-tags
+
+    # Build the light image
+    cd light
+    docker buildx build --platform linux/amd64 -t maptiler/tileserver-gl-light:latest -t maptiler/tileserver-gl-light:X.X.X .  # Replace X.X.X
+    docker push maptiler/tileserver-gl-light --all-tags
+    cd ..  # Return to the project root
+    ```
+    * Make sure you are logged into the docker registry before pushing. `docker login`
+
+**Important Considerations for Manual Publishing:**
+
+*   **Consistency:** Ensure the version number in `package.json`, the Git tag, and the Docker image tags are identical.
+*   **Credentials:** Verify that you have the necessary permissions to push Docker images and publish to NPM.
+*   **Cleanliness:** Before building Docker images, ensure your working directory is clean to avoid including unwanted files in the image.
+*   **Error Handling:** Manually publishing is more prone to errors. Double-check each step to avoid issues.

README.md

@@ -1,5 +1,32 @@
 ![tileserver-gl](https://cloud.githubusercontent.com/assets/59284/18173467/fa3aa2ca-7069-11e6-86b1-0f1266befeb6.jpeg)
 
+# My TileServer GL
+
+creare un folder dove mettere la mappa e i layers
+
+Download vector tiles from [OpenMapTiles](https://data.maptiler.com/downloads/planet/).
+
+scaricare i layers
+
+    wget https://github.com/maptiler/tileserver-gl/releases/download/v1.3.0/test_data.zip
+    unzip test_data.zip
+
+modificare nano config.json per inserire il nome del file .mbtiles (x es planetOSM.mbtiles )
+
+far partire il docker
+
+    services:
+        tileserver-gl:
+            volumes:
+                - /home/nvme/dockerdata/tileserver:/data
+            ports:
+                - 8115:8080
+            image: maptiler/tileserver-gl:latest
+
+oppure
+
+    sudo docker run -d -v /home/nvme/dockerdata/tileserver:/data -p 8115:8080 maptiler/tileserver-gl:latest
+
 # TileServer GL
 [![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/maptiler/tileserver-gl/pipeline.yml)](https://github.com/maptiler/tileserver-gl/actions/workflows/pipeline.yml)
 [![Docker Hub](https://img.shields.io/badge/docker-hub-blue.svg)](https://hub.docker.com/r/maptiler/tileserver-gl/)

docs/config.rst

@@ -57,6 +57,9 @@ Example:
         "tilejson": {
           "format": "webp"
         }
+      },
+      "remote": {
+        "style": "https://demotiles.maplibre.org/style.json"
       }
     },
     "data": {
@@ -209,7 +212,7 @@ Not used by default.
 
 Each item in this object defines one style (map). It can have the following options:
 
-* ``style`` -- name of the style json file [required]
+* ``style`` -- name of the style json file or url of a remote hosted style [required]
 * ``serve_rendered`` -- whether to render the raster tiles for this style or not
 * ``serve_data`` -- whether to allow access to the original tiles, sprites and required glyphs
 * ``tilejson`` -- properties to add to the TileJSON created for the raster data

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "tileserver-gl",
-  "version": "5.2.0-pre.0",
+  "version": "5.2.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "tileserver-gl",
-      "version": "5.2.0-pre.0",
+      "version": "5.2.0",
       "license": "BSD-2-Clause",
       "dependencies": {
         "@jsse/pbfont": "^0.2.2",
@@ -20,12 +20,13 @@
         "@maplibre/maplibre-gl-style-spec": "20.3.1",
         "@sindresorhus/fnv1a": "3.1.0",
         "advanced-pool": "0.3.3",
-        "axios": "^1.7.7",
+        "axios": "^1.8.2",
         "canvas": "3.0.1",
         "chokidar": "3.6.0",
         "clone": "2.1.2",
         "color": "4.2.3",
         "commander": "12.1.0",
+        "copyfiles": "2.4.1",
         "cors": "2.8.5",
         "express": "5.0.1",
         "handlebars": "4.7.8",
@@ -51,7 +52,6 @@
         "@typescript-eslint/eslint-plugin": "^7.18.0",
         "@typescript-eslint/parser": "^7.18.0",
         "chai": "5.1.1",
-        "copyfiles": "2.4.1",
         "eslint": "^8.57.0",
         "eslint-config-prettier": "^9.1.0",
         "eslint-plugin-jsdoc": "^50.2.2",
@@ -2052,9 +2052,9 @@
       }
     },
     "node_modules/axios": {
-      "version": "1.7.9",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-1.7.9.tgz",
-      "integrity": "sha512-LhLcE7Hbiryz8oMDdDptSrWowmB4Bl6RCt6sIJKpRB4XtVf0iEgewX3au/pJqm+Py1kCASkb/FFKjxQaLtxJvw==",
+      "version": "1.8.2",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.8.2.tgz",
+      "integrity": "sha512-ls4GYBm5aig9vWx8AWDSGLpnpDQRtWAfrjU+EuytuODrFBkqesN2RkOQCBzrA1RQNHw1SmRMSDDDSwzNAYQ6Rg==",
       "license": "MIT",
       "dependencies": {
         "follow-redirects": "^1.15.6",
@@ -2902,7 +2902,6 @@
       "version": "2.4.1",
       "resolved": "https://registry.npmjs.org/copyfiles/-/copyfiles-2.4.1.tgz",
       "integrity": "sha512-fereAvAvxDrQDOXybk3Qu3dPbOoKoysFMWtkY3mv5BsL8//OSZVL5DCLYqgRfY5cWirgRzlC+WSrxp6Bo3eNZg==",
-      "dev": true,
       "license": "MIT",
       "dependencies": {
         "glob": "^7.0.5",
@@ -2922,7 +2921,6 @@
       "version": "4.3.0",
       "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
       "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
-      "dev": true,
       "license": "MIT",
       "dependencies": {
         "color-convert": "^2.0.1"
@@ -2938,7 +2936,6 @@
       "version": "1.1.11",
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
       "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
-      "dev": true,
       "license": "MIT",
       "dependencies": {
         "balanced-match": "^1.0.0",
@@ -2949,7 +2946,6 @@
       "version": "7.0.4",
       "resolved": "https://registry.npmjs.org/cliui/-/cliui-7.0.4.tgz",
       "integrity": "sha512-OcRE68cOsVMXp1Yvonl/fzkQOyjLSu/8bhPDfQt0e0/Eb283TKP20Fs2MqoPsr9SwA595rRCA+QMzYc9nBP+JQ==",
-      "dev": true,
       "license": "ISC",
       "dependencies": {
         "string-width": "^4.2.0",
@@ -2961,14 +2957,12 @@
       "version": "8.0.0",
       "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
       "integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==",
-      "dev": true,
       "license": "MIT"
     },
     "node_modules/copyfiles/node_modules/is-fullwidth-code-point": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-3.0.0.tgz",
       "integrity": "sha512-zymm5+u+sCsSWyD9qNaejV3DFvhCKclKdizYaJUuHA83RLjb7nSuGnddCHGv0hk+KY7BMAlsWeK4Ueg6EV6XQg==",
-      "dev": true,
       "license": "MIT",
       "engines": {
         "node": ">=8"
@@ -2978,7 +2972,6 @@
       "version": "3.1.2",
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
       "integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==",
-      "dev": true,
       "license": "ISC",
       "dependencies": {
         "brace-expansion": "^1.1.7"
@@ -2991,7 +2984,6 @@
       "version": "4.2.3",
       "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz",
       "integrity": "sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==",
-      "dev": true,
       "license": "MIT",
       "dependencies": {
         "emoji-regex": "^8.0.0",
@@ -3006,7 +2998,6 @@
       "version": "7.0.0",
       "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz",
       "integrity": "sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==",
-      "dev": true,
       "license": "MIT",
       "dependencies": {
         "ansi-styles": "^4.0.0",
@@ -3024,7 +3015,6 @@
       "version": "16.2.0",
       "resolved": "https://registry.npmjs.org/yargs/-/yargs-16.2.0.tgz",
       "integrity": "sha512-D1mvvtDG0L5ft/jGWkLpG1+m0eQxOfaBvTNELraWj22wSVUMWxZUvYgJYcKh6jGGIkJFhH4IZPQhR4TKpc8mBw==",
-      "dev": true,
       "license": "MIT",
       "dependencies": {
         "cliui": "^7.0.2",
@@ -3043,7 +3033,6 @@
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz",
       "integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ==",
-      "dev": true,
       "license": "MIT"
     },
     "node_modules/cors": {
@@ -3672,7 +3661,6 @@
       "version": "3.2.0",
       "resolved": "https://registry.npmjs.org/escalade/-/escalade-3.2.0.tgz",
       "integrity": "sha512-WUj2qlxaQtO4g6Pq5c29GTcWGDyd8itL8zTlipgECz3JesAiiOKotd8JU6otB3PACgG6xkJUyVhboMS+bje/jA==",
-      "dev": true,
       "license": "MIT",
       "engines": {
         "node": ">=6"
@@ -4728,7 +4716,6 @@
       "version": "2.0.5",
       "resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-2.0.5.tgz",
       "integrity": "sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==",
-      "dev": true,
       "license": "ISC",
       "engines": {
         "node": "6.* || 8.* || >= 10.*"
@@ -5956,7 +5943,6 @@
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
       "integrity": "sha512-D2S+3GLxWH+uhrNEcoh/fnmYeP8E8/zHl644d/jdA0g2uyXvy3sb0qxotE+ne0LtccHknQzWwZEzhak7oJ0COQ==",
-      "dev": true,
       "license": "MIT"
     },
     "node_modules/isexe": {
@@ -7652,7 +7638,6 @@
       "version": "0.0.0",
       "resolved": "https://registry.npmjs.org/noms/-/noms-0.0.0.tgz",
       "integrity": "sha512-lNDU9VJaOPxUmXcLb+HQFeUgQQPtMI24Gt6hgfuMHRJgMRHMF/qZ4HJD3GDru4sSw9IQl2jPjAYnQrdIeLbwow==",
-      "dev": true,
       "license": "ISC",
       "dependencies": {
         "inherits": "^2.0.1",
@@ -8414,7 +8399,6 @@
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
       "integrity": "sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag==",
-      "dev": true,
       "license": "MIT"
     },
     "node_modules/proj4": {
@@ -8821,7 +8805,6 @@
       "version": "1.0.34",
       "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz",
       "integrity": "sha512-ok1qVCJuRkNmvebYikljxJA/UEsKwLl2nI1OmaqAu4/UE+h0wKCHok4XkL/gvi39OacXvw59RJUOFUkDib2rHg==",
-      "dev": true,
       "license": "MIT",
       "dependencies": {
         "core-util-is": "~1.0.0",
@@ -8911,7 +8894,6 @@
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/require-directory/-/require-directory-2.1.1.tgz",
       "integrity": "sha512-fGxEI7+wsG9xrvdjsrlmL22OMTTiHRwAMroiEeMgq8gzoLC/PQr7RsRDSTLUg/bZAZtF+TVIkHc6/4RIKrui+Q==",
-      "dev": true,
       "license": "MIT",
       "engines": {
         "node": ">=0.10.0"
@@ -9944,7 +9926,6 @@
       "version": "0.10.31",
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
       "integrity": "sha512-ev2QzSzWPYmy9GuqfIVildA4OdcGLeFZQrq5ys6RtiuF+RQQiZWr8TZNyAcuVXyQRYfEO+MsoB/1BuQVhOJuoQ==",
-      "dev": true,
       "license": "MIT"
     },
     "node_modules/string-argv": {
@@ -10340,7 +10321,6 @@
       "version": "2.0.5",
       "resolved": "https://registry.npmjs.org/through2/-/through2-2.0.5.tgz",
       "integrity": "sha512-/mrRod8xqpA+IHSLyGCQ2s8SPHiCDEeQJSep1jqLYeEUClOFG2Qsh+4FU6G9VeqpZnGW/Su8LQGc4YKni5rYSQ==",
-      "dev": true,
       "license": "MIT",
       "dependencies": {
         "readable-stream": "~2.3.6",
@@ -10351,14 +10331,12 @@
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
       "integrity": "sha512-VLghIWNM6ELQzo7zwmcg0NmTVyWKYjvIeM83yjp0wRDTmUnrM678fQbcKBo6n2CJEF0szoG//ytg+TKla89ALQ==",
-      "dev": true,
       "license": "MIT"
     },
     "node_modules/through2/node_modules/readable-stream": {
       "version": "2.3.8",
       "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.8.tgz",
       "integrity": "sha512-8p0AUk4XODgIewSi0l8Epjs+EVnWiK7NoDIEGU0HhE7+ZyY8D1IMY7odu5lRrFXGg71L15KG8QrPmum45RTtdA==",
-      "dev": true,
       "license": "MIT",
       "dependencies": {
         "core-util-is": "~1.0.0",
@@ -10374,14 +10352,12 @@
       "version": "5.1.2",
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
       "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==",
-      "dev": true,
       "license": "MIT"
     },
     "node_modules/through2/node_modules/string_decoder": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
       "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
-      "dev": true,
       "license": "MIT",
       "dependencies": {
         "safe-buffer": "~5.1.0"
@@ -10731,7 +10707,6 @@
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/untildify/-/untildify-4.0.0.tgz",
       "integrity": "sha512-KK8xQ1mkzZeg9inewmFVDNkg3l5LUhoq9kN6iWYB/CC9YMG8HA+c1Q8HwDe6dEX7kErrEVNVBO3fWsVq5iDgtw==",
-      "dev": true,
       "license": "MIT",
       "engines": {
         "node": ">=8"
@@ -11095,7 +11070,6 @@
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
       "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==",
-      "dev": true,
       "license": "MIT",
       "engines": {
         "node": ">=0.4"
@@ -11105,7 +11079,6 @@
       "version": "5.0.8",
       "resolved": "https://registry.npmjs.org/y18n/-/y18n-5.0.8.tgz",
       "integrity": "sha512-0pfFzegeDWJHJIAmTLRP2DwHjdF5s7jo9tuztdQxAhINCdvS+3nGINqPd00AphqJR/0LhANUS6/+7SCb98YOfA==",
-      "dev": true,
       "license": "ISC",
       "engines": {
         "node": ">=10"

package.json

@@ -1,6 +1,6 @@
 {
   "name": "tileserver-gl",
-  "version": "5.2.0-pre.0",
+  "version": "5.2.0",
   "description": "Map tile server for JSON GL styles - vector and server side generated raster tiles",
   "main": "src/main.js",
   "bin": "src/main.js",
@@ -35,12 +35,13 @@
     "@maplibre/maplibre-gl-style-spec": "20.3.1",
     "@sindresorhus/fnv1a": "3.1.0",
     "advanced-pool": "0.3.3",
-    "axios": "^1.7.7",
+    "axios": "^1.8.2",
     "canvas": "3.0.1",
     "chokidar": "3.6.0",
     "clone": "2.1.2",
     "color": "4.2.3",
     "commander": "12.1.0",
+    "copyfiles": "2.4.1",
     "cors": "2.8.5",
     "express": "5.0.1",
     "handlebars": "4.7.8",
@@ -63,7 +64,6 @@
     "@typescript-eslint/eslint-plugin": "^7.18.0",
     "@typescript-eslint/parser": "^7.18.0",
     "chai": "5.1.1",
-    "copyfiles": "2.4.1",
     "eslint": "^8.57.0",
     "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-jsdoc": "^50.2.2",

src/serve_data.js

@@ -21,6 +21,7 @@ import { openMbTilesWrapper } from './mbtiles_wrapper.js';
 
 import fs from 'node:fs';
 import { fileURLToPath } from 'url';
+
 const packageJson = JSON.parse(
   fs.readFileSync(
     path.dirname(fileURLToPath(import.meta.url)) + '/../package.json',
@@ -113,12 +114,13 @@ export const serve_data = {
       let headers = fetchTile.headers;
       let isGzipped = data.slice(0, 2).indexOf(Buffer.from([0x1f, 0x8b])) === 0;
 
+      if (isGzipped) {
+        data = await gunzipP(data);
+        isGzipped = false;
+      }
+
       if (tileJSONFormat === 'pbf') {
         if (options.dataDecoratorFunc) {
-          if (isGzipped) {
-            data = await gunzipP(data);
-            isGzipped = false;
-          }
           data = options.dataDecoratorFunc(
             req.params.id,
             'data',

src/serve_rendered.js

@@ -1027,10 +1027,19 @@ export const serve_rendered = {
    * @param {object} params Parameters object.
    * @param {string} id ID of the item.
    * @param {object} programOpts - An object containing the program options
+   * @param {object} style pre-fetched/read StyleJSON object.
    * @param {Function} dataResolver Function to resolve data.
    * @returns {Promise<void>}
    */
-  add: async function (options, repo, params, id, programOpts, dataResolver) {
+  add: async function (
+    options,
+    repo,
+    params,
+    id,
+    programOpts,
+    style,
+    dataResolver,
+  ) {
     const map = {
       renderers: [],
       renderersStatic: [],
@@ -1040,7 +1049,7 @@ export const serve_rendered = {
 
     const { publicUrl, verbose } = programOpts;
 
-    let styleJSON;
+    const styleJSON = clone(style);
     /**
      * Creates a pool of renderers.
      * @param {number} ratio Pixel ratio
@@ -1229,12 +1238,6 @@ export const serve_rendered = {
 
     const styleFile = params.style;
     const styleJSONPath = path.resolve(options.paths.styles, styleFile);
-    try {
-      styleJSON = JSON.parse(await fsp.readFile(styleJSONPath));
-    } catch (e) {
-      console.log('Error parsing style file');
-      return false;
-    }
 
     if (styleJSON.sprite) {
       if (!Array.isArray(styleJSON.sprite)) {

src/serve_style.js

@@ -196,9 +196,10 @@ export const serve_style = {
    * @param {object} params Parameters object containing style path
    * @param {string} id ID of the style.
    * @param {object} programOpts - An object containing the program options
+   * @param {object} style pre-fetched/read StyleJSON object.
    * @param {Function} reportTiles Function for reporting tile sources.
    * @param {Function} reportFont Function for reporting font usage
-   * @returns {boolean} true if add is succesful
+   * @returns {boolean} true if add is successful
    */
   add: function (
     options,
@@ -206,21 +207,14 @@ export const serve_style = {
     params,
     id,
     programOpts,
+    style,
     reportTiles,
     reportFont,
   ) {
     const { publicUrl } = programOpts;
     const styleFile = path.resolve(options.paths.styles, params.style);
+    const styleJSON = clone(style);
 
-    let styleFileData;
-    try {
-      styleFileData = fs.readFileSync(styleFile); // TODO: could be made async if this function was
-    } catch (e) {
-      console.log(`Error reading style file "${params.style}"`);
-      return false;
-    }
-
-    const styleJSON = JSON.parse(styleFileData);
     const validationErrors = validateStyleMin(styleJSON);
     if (validationErrors.length > 0) {
       console.log(`The file "${params.style}" is not a valid style file:`);

src/server.js

@@ -178,10 +178,29 @@ async function start(opts) {
    * @param {object} item - The style configuration object.
    * @param {boolean} allowMoreData - Whether to allow adding more data sources.
    * @param {boolean} reportFonts - Whether to report fonts.
-   * @returns {void}
+   * @returns {Promise<void>}
    */
-  function addStyle(id, item, allowMoreData, reportFonts) {
+  async function addStyle(id, item, allowMoreData, reportFonts) {
     let success = true;
+
+    let styleJSON;
+    try {
+      if (isValidHttpUrl(item.style)) {
+        const res = await fetch(item.style);
+        if (!res.ok) {
+          throw new Error(`fetch error ${res.status}`);
+        }
+        styleJSON = await res.json();
+      } else {
+        const styleFile = path.resolve(options.paths.styles, item.style);
+        const styleFileData = await fs.promises.readFile(styleFile);
+        styleJSON = JSON.parse(styleFileData);
+      }
+    } catch (e) {
+      console.log(`Error getting style file "${item.style}"`);
+      return false;
+    }
+
     if (item.serve_data !== false) {
       success = serve_style.add(
         options,
@@ -189,6 +208,7 @@ async function start(opts) {
         item,
         id,
         opts,
+        styleJSON,
         (styleSourceId, protocol) => {
           let dataItemId;
           for (const id of Object.keys(data)) {
@@ -246,6 +266,7 @@ async function start(opts) {
             item,
             id,
             opts,
+            styleJSON,
             function dataResolver(styleSourceId) {
               let fileType;
               let inputFile;
@@ -271,6 +292,7 @@ async function start(opts) {
         item.serve_rendered = false;
       }
     }
+    return success;
   }
 
   for (const id of Object.keys(config.styles || {})) {
@@ -279,8 +301,7 @@ async function start(opts) {
       console.log(`Missing "style" property for ${id}`);
       continue;
     }
-
-    addStyle(id, item, true, true);
+    startupPromises.push(addStyle(id, item, true, true));
   }
   startupPromises.push(
     serve_font(options, serving.fonts, opts).then((sub) => {