node.js - 锐包 Heroku 部署问题

Question

我正在将我的 NodeJs 应用程序部署到 Heroku。在本地使用 nodemon 运行应用程序没有问题。

但是，当我尝试推送到 Heroku Master 时，似乎“sharp”包导致了问题:

remote: -----> Installing dependencies

remote: Installing node modules (package.json + package-lock)

remote:

remote: > sharp@0.22.0 install /tmp/build_4cfeda2379ea362c72ac083b57638cce/node_modules/sharp

remote: > (node install/libvips && node install/dll-copy && prebuild-install) || (node-gyp rebuild && node install/dll-copy)

remote:

remote: info sharp Downloading https://github.com/lovell/sharp-libvips/releases/download/v8.7.4/libvips-8.7.4-linux-x64.tar.gz

remote:
/tmp/build_4cfeda2379ea362c72ac083b57638cce/node_modules/sharp/install/libvips.js:86

remote: throw new Error(Status
${response.statusCode});

remote: ^

remote:

remote: Error: Status 403

remote: at /tmp/build_4cfeda2379ea362c72ac083b57638cce/node_modules/sharp/install/libvips.js:86:17

remote: at f (/tmp/build_4cfeda2379ea362c72ac083b57638cce/node_modules/once/once.js:25:25)

remote: at ClientRequest.protocol.request.res (/tmp/build_4cfeda2379ea362c72ac083b57638cce/node_modules/simple-get/index.js:63:5)

remote: at Object.onceWrapper (events.js:277:13)

remote: at ClientRequest.emit (events.js:189:13)

remote: at HTTPParser.parserOnIncomingClient [as onIncoming] (_http_client.js:556:21)

remote: at HTTPParser.parserOnHeadersComplete (_http_common.js:109:17)

remote: at TLSSocket.socketOnData (_http_client.js:442:20)

remote: at TLSSocket.emit (events.js:189:13)

remote: at addChunk (_stream_readable.js:284:12)

remote: make: Entering directory '/tmp/build_4cfeda2379ea362c72ac083b57638cce/node_modules/sharp/build'

remote: TOUCH Release/obj.target/libvips-cpp.stamp

remote: CXX(target) Release/obj.target/sharp/src/common.o

remote: ../src/common.cc:25:10: fatal error: vips/vips8: No such file or directory

remote: #include

remote: ^~~~~~~~~~~~

remote: compilation terminated.

remote: sharp.target.mk:128: recipe for target 'Release/obj.target/sharp/src/common.o' failed

remote: make: *** [Release/obj.target/sharp/src/common.o] Error 1

remote: make: Leaving directory '/tmp/build_4cfeda2379ea362c72ac083b57638cce/node_modules/sharp/build'

更新:

这次尝试从 package.json 中删除 sharp 并使用 npm install sharp works 重新添加它...我仍然不知道为什么。

remote: -----> Installing dependencies

remote: Installing node modules (package.json + package-lock)

remote:

remote: > sharp@0.22.0 install /tmp/build_5c8d3b01594e0b86f9d3e0d372534414/node_modules/sharp

remote: > (node install/libvips && node install/dll-copy && prebuild-install) || (node-gyp rebuild && node install/dll-copy)

remote:

remote: info sharp Downloading https://github.com/lovell/sharp-libvips/releases/download/v8.7.4/libvips-8.7.4-linux-x64.tar.gz

remote: added 57 packages from 92 contributors and audited 20393 packages in 10.683s

remote: found 62 low severity vulnerabilities

remote: run npm audit fix to fix them, or npm audit for details

remote:

remote: -----> Build

remote:

remote: -----> Caching build

remote: - node_modules

remote:

remote: -----> Pruning devDependencies

remote: removed 606 packages and audited 497 packages in 8.181s

remote: found 0 vulnerabilities

remote:

remote:

remote: -----> Build succeeded!

Answer 1

有很多人有这个问题，它与 libvips 有关，因为依赖本身并不明显。

在 github 上 this issue-comment问题解释:

The pre-built binaries of sharp are only guaranteed to work with the pre-built binaries of libvips.

If the download of a pre-built binary of libvips fails then sharp has to fall back to attempting to build itself from source.

http://sharp.pixelplumbing.com/en/stable/install/#pre-compiled-libvips-binaries provides information about serving the libvips binaries from a local URL.

下载失败的原因可能是缓存，或者是 github 上上述链接问题中报告的下载损坏:

I had to manually remove the ~/.npm/_libvips/libvips-8.7.0-linux-x64.tar.gz and try again. Seems to be downloaded a corrupted file.

这是一个有趣的讨论，涉及与 gatsby 相关的相同问题，即使问题已关闭(在发表任何评论之前)，解决方案似乎还不存在:https://github.com/gatsbyjs/gatsby/issues/1754

但是，如果由于某种原因问题仅与下载有关，则可以像 manual 中解释的那样在本地部署 libvips。 :

Pre-compiled libvips binaries
This module will attempt to download a pre-compiled bundle of libvips and its dependencies on Linux and Windows machines under either of these conditions:

• If a global installation of libvips that meets the minimum version
  requirement cannot be found;
• If SHARP_IGNORE_GLOBAL_LIBVIPS environment variable is set.

SHARP_IGNORE_GLOBAL_LIBVIPS=1 npm install sharp  

Should you need to manually download and inspect these files,
you can do so via https://github.com/lovell/sharp-libvips/releases

Should you wish to install these from your own location, set the
sharp_dist_base_url npm config option, e.g.

npm config set sharp_dist_base_url "https://hostname/path/" 
npm install sharp 

or set the SHARP_DIST_BASE_URL environment variable, e.g.

SHARP_DIST_BASE_URL="https://hostname/path/" npm install sharp

to use https://hostname/path/libvips-x.y.z-platform.tar.gz.

所以这是一些背景知识，我知道这不能真正被视为解决方案的答案:/