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Require from global if opencv4nodejs is not found locally #105
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jlipps
reviewed
Mar 1, 2019
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great idea, @imurchie, thanks. this has been bugging me. I always resorted to adding the global dir to my NODE_PATH in my zshrc, but that's an extra step for everyone.
i would consider exporting this, since we already need it for test-ai-classifier as well, for those who are using that feature.
changes LGTM but i agree with @mykola-mokhnach about the error cases.
| @@ -66,7 +66,7 @@ describe('image-util', function () { | |||
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| describe('getImagesMatches', function () { | |||
| it('should calculate the number of matches between two images', async function () { | |||
| it.only('should calculate the number of matches between two images', async function () { // eslint-disable-line | |||
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Yes. Trying to get Windows working on Travis.
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Ok. Once I get it stable and correct, I will make it exported. |
KazuCocoa
reviewed
Mar 2, 2019
lib/image-util.js
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| } | ||
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| // find the npm global root | ||
| const cmd = `npm${isWindows() ? '.cmd' : ''}`; |
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Node does not work as the code assumes it does. If a module is not found locally the system does not, by some magic, look at the globally installed modules (see nodejs/node#3865).
I tried to find a published package that does this but didn't find anything I was particularly confident of. And the actual code is pretty simple.
This PR adds a little utility function (currently not exported, since we don't have any need for it anywhere else) to find the global package and load it.
This ought to finally solve appium/appium#11865