Add infrastructure to re-publish release tarballs as npm packages

.gitignore

@@ -2,3 +2,6 @@ libvips*
 *.log
 deps/
 target/
+npm/*/*
+!npm/*/package.json
+npm/img-sharp-libvips-*.tgz

README.md

@@ -3,13 +3,8 @@
 libvips and its dependencies are provided as pre-compiled shared libraries
 for the most common operating systems and CPU architectures.
 
-During `npm install`, these binaries are fetched as tarballs from
-this repository via HTTPS and stored locally within `node_modules/sharp/vendor`.
-
-The base URL can be overridden using the
-`npm_config_sharp_libvips_binary_host` environment variable.
-
-https://sharp.pixelplumbing.com/install#custom-prebuilt-binaries
+These are [packaged](npm) and published to the npm registry under the
+[@img](https://www.npmjs.com/org/img) organisation.
 
 ## Creating a tarball
 

npm/darwin-arm64/package.json

@@ -0,0 +1,42 @@
+{
+  "name": "@img/sharp-libvips-darwin-arm64",
+  "version": "0.0.3",
+  "description": "Prebuilt libvips and dependencies for use with sharp on macOS 64-bit ARM",
+  "author": "Lovell Fuller <[email protected]>",
+  "homepage": "https://sharp.pixelplumbing.com",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/lovell/sharp-libvips.git",
+    "directory": "npm/darwin-arm64"
+  },
+  "license": "LGPL-3.0-or-later",
+  "funding": {
+    "url": "https://opencollective.com/libvips"
+  },
+  "preferUnplugged": true,
+  "publishConfig": {
+    "access": "public"
+  },
+  "files": [
+    "lib",
+    "versions.json"
+  ],
+  "type": "commonjs",
+  "exports": {
+    "./lib": "./lib/index.js",
+    "./package": "./package.json",
+    "./versions": "./versions.json"
+  },
+  "engines": {
+    "npm": ">=9.6.5",
+    "yarn": ">=3.2.0",
+    "pnpm": ">=7.1.0",
+    "macos": ">=11"
+  },
+  "os": [
+    "darwin"
+  ],
+  "cpu": [
+    "arm64"
+  ]
+}

npm/darwin-x64/package.json

@@ -0,0 +1,42 @@
+{
+  "name": "@img/sharp-libvips-darwin-x64",
+  "version": "0.0.3",
+  "description": "Prebuilt libvips and dependencies for use with sharp on macOS x64",
+  "author": "Lovell Fuller <[email protected]>",
+  "homepage": "https://sharp.pixelplumbing.com",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/lovell/sharp-libvips.git",
+    "directory": "npm/darwin-x64"
+  },
+  "license": "LGPL-3.0-or-later",
+  "funding": {
+    "url": "https://opencollective.com/libvips"
+  },
+  "preferUnplugged": true,
+  "publishConfig": {
+    "access": "public"
+  },
+  "files": [
+    "lib",
+    "versions.json"
+  ],
+  "type": "commonjs",
+  "exports": {
+    "./lib": "./lib/index.js",
+    "./package": "./package.json",
+    "./versions": "./versions.json"
+  },
+  "engines": {
+    "npm": ">=9.6.5",
+    "yarn": ">=3.2.0",
+    "pnpm": ">=7.1.0",
+    "macos": ">=10.13"
+  },
+  "os": [
+    "darwin"
+  ],
+  "cpu": [
+    "x64"
+  ]
+}

npm/dev/package.json

@@ -0,0 +1,30 @@
+{
+  "name": "@img/sharp-libvips-dev",
+  "version": "0.0.3",
+  "description": "Header files and C++ sources for libvips and dependencies required when compiling sharp from source",
+  "author": "Lovell Fuller <[email protected]>",
+  "homepage": "https://sharp.pixelplumbing.com",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/lovell/sharp-libvips.git",
+    "directory": "npm/dev"
+  },
+  "license": "LGPL-3.0-or-later",
+  "funding": {
+    "url": "https://opencollective.com/libvips"
+  },
+  "preferUnplugged": true,
+  "publishConfig": {
+    "access": "public"
+  },
+  "files": [
+    "include",
+    "cplusplus",
+    "versions.json"
+  ],
+  "type": "commonjs",
+  "exports": {
+    "./include": "./include/index.js",
+    "./cplusplus": "./cplusplus/index.js"
+  }
+}

npm/linux-arm/package.json

@@ -0,0 +1,45 @@
+{
+  "name": "@img/sharp-libvips-linux-arm",
+  "version": "0.0.3",
+  "description": "Prebuilt libvips and dependencies for use with sharp on Linux (glibc) 32-bit ARM",
+  "author": "Lovell Fuller <[email protected]>",
+  "homepage": "https://sharp.pixelplumbing.com",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/lovell/sharp-libvips.git",
+    "directory": "npm/linux-arm"
+  },
+  "license": "LGPL-3.0-or-later",
+  "funding": {
+    "url": "https://opencollective.com/libvips"
+  },
+  "preferUnplugged": true,
+  "publishConfig": {
+    "access": "public"
+  },
+  "files": [
+    "lib",
+    "versions.json"
+  ],
+  "exports": {
+    "./lib": "./lib/index.js",
+    "./package": "./package.json",
+    "./versions": "./versions.json"
+  },
+  "type": "commonjs",
+  "engines": {
+    "npm": ">=9.6.5",
+    "yarn": ">=3.2.0",
+    "pnpm": ">=7.1.0",
+    "glibc": ">=2.28"
+  },
+  "os": [
+    "linux"
+  ],
+  "libc": [
+    "glibc"
+  ],
+  "cpu": [
+    "arm"
+  ]
+}

npm/linux-arm64/package.json

@@ -0,0 +1,45 @@
+{
+  "name": "@img/sharp-libvips-linux-arm64",
+  "version": "0.0.3",
+  "description": "Prebuilt libvips and dependencies for use with sharp on Linux (glibc) 64-bit ARM",
+  "author": "Lovell Fuller <[email protected]>",
+  "homepage": "https://sharp.pixelplumbing.com",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/lovell/sharp-libvips.git",
+    "directory": "npm/linux-arm64"
+  },
+  "license": "LGPL-3.0-or-later",
+  "funding": {
+    "url": "https://opencollective.com/libvips"
+  },
+  "preferUnplugged": true,
+  "publishConfig": {
+    "access": "public"
+  },
+  "files": [
+    "lib",
+    "versions.json"
+  ],
+  "type": "commonjs",
+  "exports": {
+    "./lib": "./lib/index.js",
+    "./package": "./package.json",
+    "./versions": "./versions.json"
+  },
+  "engines": {
+    "npm": ">=9.6.5",
+    "yarn": ">=3.2.0",
+    "pnpm": ">=7.1.0",
+    "glibc": ">=2.26"
+  },
+  "os": [
+    "linux"
+  ],
+  "libc": [
+    "glibc"
+  ],
+  "cpu": [
+    "arm64"
+  ]
+}

npm/linux-s390x/package.json

@@ -0,0 +1,45 @@
+{
+  "name": "@img/sharp-libvips-linux-s390x",
+  "version": "0.0.3",
+  "description": "Prebuilt libvips and dependencies for use with sharp on Linux (glibc) s390x",
+  "author": "Lovell Fuller <[email protected]>",
+  "homepage": "https://sharp.pixelplumbing.com",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/lovell/sharp-libvips.git",
+    "directory": "npm/linux-s390x"
+  },
+  "license": "LGPL-3.0-or-later",
+  "funding": {
+    "url": "https://opencollective.com/libvips"
+  },
+  "preferUnplugged": true,
+  "publishConfig": {
+    "access": "public"
+  },
+  "files": [
+    "lib",
+    "versions.json"
+  ],
+  "exports": {
+    "./lib": "./lib/index.js",
+    "./package": "./package.json",
+    "./versions": "./versions.json"
+  },
+  "type": "commonjs",
+  "engines": {
+    "npm": ">=9.6.5",
+    "yarn": ">=3.2.0",
+    "pnpm": ">=7.1.0",
+    "glibc": ">=2.28"
+  },
+  "os": [
+    "linux"
+  ],
+  "libc": [
+    "glibc"
+  ],
+  "cpu": [
+    "s390x"
+  ]
+}

npm/linux-x64/package.json

@@ -0,0 +1,45 @@
+{
+  "name": "@img/sharp-libvips-linux-x64",
+  "version": "0.0.3",
+  "description": "Prebuilt libvips and dependencies for use with sharp on Linux (glibc) x64",
+  "author": "Lovell Fuller <[email protected]>",
+  "homepage": "https://sharp.pixelplumbing.com",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/lovell/sharp-libvips.git",
+    "directory": "npm/linux-x64"
+  },
+  "license": "LGPL-3.0-or-later",
+  "funding": {
+    "url": "https://opencollective.com/libvips"
+  },
+  "preferUnplugged": true,
+  "publishConfig": {
+    "access": "public"
+  },
+  "files": [
+    "lib",
+    "versions.json"
+  ],
+  "type": "commonjs",
+  "exports": {
+    "./lib": "./lib/index.js",
+    "./package": "./package.json",
+    "./versions": "./versions.json"
+  },
+  "engines": {
+    "npm": ">=9.6.5",
+    "yarn": ">=3.2.0",
+    "pnpm": ">=7.1.0",
+    "glibc": ">=2.26"
+  },
+  "os": [
+    "linux"
+  ],
+  "libc": [
+    "glibc"
+  ],
+  "cpu": [
+    "x64"
+  ]
+}

npm/linuxmusl-arm64/package.json

@@ -0,0 +1,45 @@
+{
+  "name": "@img/sharp-libvips-linuxmusl-arm64",
+  "version": "0.0.3",
+  "description": "Prebuilt libvips and dependencies for use with sharp on Linux (musl) 64-bit ARM",
+  "author": "Lovell Fuller <[email protected]>",
+  "homepage": "https://sharp.pixelplumbing.com",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/lovell/sharp-libvips.git",
+    "directory": "npm/linuxmusl-arm64"
+  },
+  "license": "LGPL-3.0-or-later",
+  "funding": {
+    "url": "https://opencollective.com/libvips"
+  },
+  "preferUnplugged": true,
+  "publishConfig": {
+    "access": "public"
+  },
+  "files": [
+    "lib",
+    "versions.json"
+  ],
+  "type": "commonjs",
+  "exports": {
+    "./lib": "./lib/index.js",
+    "./package": "./package.json",
+    "./versions": "./versions.json"
+  },
+  "engines": {
+    "npm": ">=9.6.5",
+    "yarn": ">=3.2.0",
+    "pnpm": ">=7.1.0",
+    "musl": ">=1.2.2"
+  },
+  "os": [
+    "linux"
+  ],
+  "libc": [
+    "musl"
+  ],
+  "cpu": [
+    "arm64"
+  ]
+}