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Install: conditionally use Brotli or gzip prebuilt libvips (#2412)

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This commit is contained in:
Matt Kane
2020-11-16 15:22:13 +00:00
committed by GitHub
parent fabe720b9b
commit 65acd96c8d
5 changed files with 17 additions and 10 deletions
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8
install/libvips.js
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@@ -25,6 +25,7 @@ const minimumGlibcVersionByArch = {
const { minimumLibvipsVersion, minimumLibvipsVersionLabelled } = libvips;
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 supportsBrotli = ('BrotliDecompress' in zlib);
const fail = function (err) {
npmLog.error('sharp', err.message);
@@ -43,7 +44,7 @@ const extractTarball = function (tarPath) {
libvips.mkdirSync(versionedVendorPath);
stream.pipeline(
fs.createReadStream(tarPath),
new zlib.BrotliDecompress(),
supportsBrotli ? new zlib.BrotliDecompress() : new zlib.Gunzip(),
tarFs.extract(versionedVendorPath),
function (err) {
if (err) {
@@ -58,6 +59,7 @@ const extractTarball = function (tarPath) {
try {
const useGlobalLibvips = libvips.useGlobalLibvips();
if (useGlobalLibvips) {
const globalLibvipsVersion = libvips.globalLibvipsVersion();
npmLog.info('sharp', `Detected globally-installed libvips v${globalLibvipsVersion}`);
@@ -86,8 +88,10 @@ try {
throw new Error(`Expected Node.js version ${supportedNodeVersion} but found ${process.versions.node}`);
}
const extension = supportsBrotli ? 'br' : 'gz';
// Download to per-process temporary file
const tarFilename = ['libvips', minimumLibvipsVersion, platformAndArch].join('-') + '.tar.br';
const tarFilename = ['libvips', minimumLibvipsVersion, platformAndArch].join('-') + '.tar.' + extension;
const tarPathCache = path.join(libvips.cachePath(), tarFilename);
if (fs.existsSync(tarPathCache)) {
npmLog.info('sharp', `Using cached ${tarPathCache}`);