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Docker build fails: When using COPY with more than one source file, the destination must be a directory and end with a / #7

@cpudney

Description

@cpudney

I generated a Dockerfile using:

docker run -ti -v ${PWD}:/home/clowder/data clowder/generator:latest

Then when I build it using:

docker build . --tag=...

the following error results:

When using COPY with more than one source file, the destination must be a directory and end with a /

Fix is to edit the Dockerfile and replace change the line:

COPY * /home/clowder

to

COPY * /home/clowder/

Using Docker v20.10.8

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