Upgrade to libvips v8.6.0

Expose offset coordinates of strategy-based crop
Switch to Github releases for prebuilt libvips
Move packaging scripts to lovell/sharp-libvips repo

.gitattributes

@@ -0,0 +1 @@
+src/libvips/* linguist-vendored

.gitignore

@@ -9,8 +9,6 @@ test/saliency/Image*
 test/saliency/[Uu]serData*
 !test/saliency/userData.js
 vendor
-packaging/libvips*
-packaging/*.log
-!packaging/build
+.gitattributes
 .DS_Store
 .nyc_output

CONTRIBUTING.md

@@ -14,7 +14,7 @@ New bugs are assigned a `triage` label whilst under investigation.
 
 If a [similar request](https://github.com/lovell/sharp/labels/enhancement) exists, it's probably fastest to add a comment to it about your requirement.
 
-Implementation is usually straightforward if _libvips_ [already supports](http://www.vips.ecs.soton.ac.uk/supported/current/doc/html/libvips/ch03.html) the feature you need.
+Implementation is usually straightforward if _libvips_ [already supports](https://jcupitt.github.io/libvips/API/current/) the feature you need.
 
 ## Submit a Pull Request to fix a bug
 
@@ -41,8 +41,8 @@ Any change that modifies the existing public API should be added to the relevant
 
 | Release | WIP branch |
 | ------: | :--------- |
-| v0.18.0 | ridge      |
 | v0.19.0 | suit       |
+| v0.20.0 | teeth      |
 
 Please squash your changes into a single commit using a command like `git rebase -i upstream/<wip-branch>`.
 

appveyor.yml

@@ -6,7 +6,7 @@ environment:
   matrix:
   - nodejs_version: "4"
   - nodejs_version: "6"
-  - nodejs_version: "7"
+  - nodejs_version: "8"
 install:
   - ps: Install-Product node $env:nodejs_version x64
   - npm install -g npm@latest

binding.gyp

@@ -230,7 +230,6 @@
         'copies': [{
           'destination': 'build/Release',
           'files': [
-            'vendor/lib/GNU.Gettext.dll',
             'vendor/lib/libasprintf-0.dll',
             'vendor/lib/libcairo-2.dll',
             'vendor/lib/libcairo-gobject-2.dll',
@@ -245,19 +244,24 @@
             'vendor/lib/libfreetype-6.dll',
             'vendor/lib/libgcc_s_seh-1.dll',
             'vendor/lib/libgdk_pixbuf-2.0-0.dll',
+            'vendor/lib/libgettextlib-0-19-8.dll',
+            'vendor/lib/libgettextpo-1.dll',
+            'vendor/lib/libgettextsrc-0-19-8.dll',
             'vendor/lib/libgif-7.dll',
             'vendor/lib/libgio-2.0-0.dll',
             'vendor/lib/libglib-2.0-0.dll',
             'vendor/lib/libgmodule-2.0-0.dll',
             'vendor/lib/libgobject-2.0-0.dll',
             'vendor/lib/libgsf-1-114.dll',
             'vendor/lib/libgthread-2.0-0.dll',
+            'vendor/lib/libharfbuzz-0.dll',
             'vendor/lib/libiconv-2.dll',
-            'vendor/lib/libintl-8.dll',
+            'vendor/lib/libintl-9.dll',
             'vendor/lib/libjpeg-62.dll',
             'vendor/lib/liblcms2-2.dll',
             'vendor/lib/libpango-1.0-0.dll',
             'vendor/lib/libpangocairo-1.0-0.dll',
+            'vendor/lib/libpangoft2-1.0-0.dll',
             'vendor/lib/libpangowin32-1.0-0.dll',
             'vendor/lib/libpixman-1-0.dll',
             'vendor/lib/libpng16-16.dll',

binding.js

@@ -10,11 +10,11 @@ const semver = require('semver');
 const tar = require('tar');
 const detectLibc = require('detect-libc');
 
-const distBaseUrl = process.env.SHARP_DIST_BASE_URL || 'https://dl.bintray.com/lovell/sharp/';
-
 // Use NPM-provided environment variable where available, falling back to require-based method for Electron
 const minimumLibvipsVersion = process.env.npm_package_config_libvips || require('./package.json').config.libvips;
 
+const distBaseUrl = process.env.SHARP_DIST_BASE_URL || `https://github.com/lovell/sharp-libvips/releases/download/v${minimumLibvipsVersion}/`;
+
 const platform = process.env.npm_config_platform || process.platform;
 
 const arch = process.env.npm_config_arch || process.arch;
@@ -81,37 +81,32 @@ module.exports.download_vips = function () {
     }
     // Arch/platform-specific .tar.gz
     const tarFilename = ['libvips', minimumLibvipsVersion, platformId()].join('-') + '.tar.gz';
-    const tarPathLocal = path.join(__dirname, 'packaging', tarFilename);
-    if (isFile(tarPathLocal)) {
-      unpack(tarPathLocal);
-    } else {
-      // Download to per-process temporary file
-      const tarPathTemp = path.join(os.tmpdir(), process.pid + '-' + tarFilename);
-      const tmpFile = fs.createWriteStream(tarPathTemp).on('finish', function () {
-        unpack(tarPathTemp, function () {
-          // Attempt to remove temporary file
-          try {
-            fs.unlinkSync(tarPathTemp);
-          } catch (err) {}
-        });
+    // Download to per-process temporary file
+    const tarPathTemp = path.join(os.tmpdir(), process.pid + '-' + tarFilename);
+    const tmpFile = fs.createWriteStream(tarPathTemp).on('finish', function () {
+      unpack(tarPathTemp, function () {
+        // Attempt to remove temporary file
+        try {
+          fs.unlinkSync(tarPathTemp);
+        } catch (err) {}
       });
-      const url = distBaseUrl + tarFilename;
-      const simpleGetOpt = {
-        url: url,
-        agent: caw(null, {
-          protocol: 'https'
-        })
-      };
-      simpleGet(simpleGetOpt, function (err, response) {
-        if (err) {
-          error('Download of ' + url + ' failed: ' + err.message);
-        }
-        if (response.statusCode !== 200) {
-          error(url + ' status code ' + response.statusCode);
-        }
-        response.pipe(tmpFile);
-      });
-    }
+    });
+    const url = distBaseUrl + tarFilename;
+    const simpleGetOpt = {
+      url: url,
+      agent: caw(null, {
+        protocol: 'https'
+      })
+    };
+    simpleGet(simpleGetOpt, function (err, response) {
+      if (err) {
+        error('Download of ' + url + ' failed: ' + err.message);
+      }
+      if (response.statusCode !== 200) {
+        error(url + ' status code ' + response.statusCode);
+      }
+      response.pipe(tmpFile);
+    });
   }
 };
 

docs/changelog.md

@@ -1,5 +1,15 @@
 # Changelog
 
+### v0.19 - "*suit*"
+
+Requires libvips v8.6.0.
+
+#### v0.19.0 - TBD
+
+* Expose offset coordinates of strategy-based crop.
+  [#868](https://github.com/lovell/sharp/issues/868)
+  [@mirohristov-com](https://github.com/mirohristov-com)
+
 ### v0.18 - "*ridge*"
 
 Requires libvips v8.5.5.

lib/output.js

@@ -16,6 +16,7 @@ const sharp = require('../build/Release/sharp.node');
  * @param {Function} [callback] - called on completion with two arguments `(err, info)`.
  * `info` contains the output image `format`, `size` (bytes), `width`, `height`,
  * `channels` and `premultiplied` (indicating if premultiplication was used).
+ * When using a crop strategy also contains `cropOffsetLeft` and `cropOffsetTop`.
  * @returns {Promise<Object>} - when no callback is provided
  * @throws {Error} Invalid parameters
  */

package.json

@@ -1,7 +1,7 @@
 {
   "name": "sharp",
   "description": "High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP and TIFF images",
-  "version": "0.18.4",
+  "version": "0.19.0-alpha",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://github.com/lovell/sharp",
   "contributors": [
@@ -71,26 +71,26 @@
     "caw": "^2.0.0",
     "color": "^2.0.0",
     "detect-libc": "^0.2.0",
-    "nan": "^2.6.2",
-    "semver": "^5.3.0",
+    "nan": "^2.7.0",
+    "semver": "^5.4.1",
     "simple-get": "^2.7.0",
-    "tar": "^3.1.5"
+    "tar": "^4.0.1"
   },
   "devDependencies": {
     "async": "^2.5.0",
     "cc": "^1.0.1",
     "documentation": "^4.0.0-rc.1",
     "exif-reader": "^1.0.2",
     "icc": "^1.0.0",
-    "mocha": "^3.4.2",
-    "nyc": "^11.0.3",
+    "mocha": "^3.5.0",
+    "nyc": "^11.1.0",
     "rimraf": "^2.6.1",
     "semistandard": "^11.0.0",
     "unzip": "^0.1.11"
   },
   "license": "Apache-2.0",
   "config": {
-    "libvips": "8.5.5"
+    "libvips": "8.6.0"
   },
   "engines": {
     "node": ">=4.5.0"