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Allow installation of prebuilt libvips binary from filesystem (#3196)

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Ankur Parihar 2022-04-24 23:17:57 +05:30 committed by GitHub
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8
docs/install.md
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@ -118,6 +118,8 @@ Building from source requires:
This is an advanced approach that most people will not require.
### Prebuilt sharp binaries
To install the prebuilt sharp binaries from a custom URL,
set the `sharp_binary_host` npm config option
or the `npm_config_sharp_binary_host` environment variable.
@ -126,10 +128,16 @@ To install the prebuilt sharp binaries from a directory on the local filesystem,
set the `sharp_local_prebuilds` npm config option
or the `npm_config_sharp_local_prebuilds` environment variable.
### Prebuilt libvips binaries
To install the prebuilt libvips binaries from a custom URL,
set the `sharp_libvips_binary_host` npm config option
or the `npm_config_sharp_libvips_binary_host` environment variable.
To install the prebuilt libvips binaries from a directory on the local filesystem,
set the `sharp_libvips_local_prebuilds` npm config option
or the `npm_config_sharp_libvips_local_prebuilds` environment variable.
The version subpath and file name are appended to these.
For example, if `sharp_libvips_binary_host` is set to `https://hostname/path`
and the libvips version is `1.2.3` then the resultant URL will be

6
install/libvips.js
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@ -35,6 +35,7 @@ const hasSharpPrebuild = [
];
const { minimumLibvipsVersion, minimumLibvipsVersionLabelled } = libvips;
const localLibvipsDir = process.env.npm_config_sharp_libvips_local_prebuilds || '';
const distHost = process.env.npm_config_sharp_libvips_binary_host || 'https://github.com/lovell/sharp-libvips/releases/download';
const distBaseUrl = process.env.npm_config_sharp_dist_base_url || process.env.SHARP_DIST_BASE_URL || `${distHost}/v${minimumLibvipsVersionLabelled}/`;
const installationForced = !!(process.env.npm_config_sharp_install_force || process.env.SHARP_INSTALL_FORCE);
@ -156,6 +157,11 @@ try {
if (fs.existsSync(tarPathCache)) {
libvips.log(`Using cached ${tarPathCache}`);
extractTarball(tarPathCache, platformAndArch);
} else if (localLibvipsDir) {
// If localLibvipsDir is given try to use binaries from local directory
const tarPathLocal = path.join(path.resolve(localLibvipsDir), `v${minimumLibvipsVersionLabelled}`, tarFilename);
libvips.log(`Using local libvips from ${tarPathLocal}`);
extractTarball(tarPathLocal, platformAndArch);
} else {
const url = distBaseUrl + tarFilename;
libvips.log(`Downloading ${url}`);

3
package.json
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@ -82,7 +82,8 @@
"Joris Dugué <zaruike10@gmail.com>",
"Chris Banks <christopher.bradley.banks@gmail.com>",
"Ompal Singh <ompal.hitm09@gmail.com>",
"Brodan <christopher.hranj@gmail.com"
"Brodan <christopher.hranj@gmail.com",
"Ankur Parihar <ankur.github@gmail.com>"
],
"scripts": {
"install": "(node install/libvips && node install/dll-copy && prebuild-install) || (node install/can-compile && node-gyp rebuild && node install/dll-copy)",