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Dockerfile's accept to separate with tab's or n-spaces the INSTRUCTION from the arguments. Best practices doesn't indicate what is the prefered way. Eclipse shows different errors. In example:
Dockerfile
INSTRUCTION
arguments
FROM ubuntu:14.04
Shows the error:
required (...)+ loop did not match anything at input 'FROM'
But when instead of a tab, there are two or more spaces, the error changes to:
mismatched input ' ubuntu:14.04\r\n' expecting RULE_ID
In RUN instruction, the error is:
RUN
mismatched input '' expecting RULE_ONE_SPACE_AND_WHATEVER
The text was updated successfully, but these errors were encountered:
Neither is allowed tab between arguments. In example:
ENV SUPER_VAR /usr/local/variable
Shows error the error:
no viable alternative at input 'SUPER_VAR'
Sorry, something went wrong.
Thank you @lucasvc for your feedback. I'll add tab support in the next days.
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Dockerfile
's accept to separate with tab's or n-spaces theINSTRUCTION
from thearguments
. Best practices doesn't indicate what is the prefered way.Eclipse shows different errors. In example:
Shows the error:
But when instead of a tab, there are two or more spaces, the error changes to:
In
RUN
instruction, the error is:The text was updated successfully, but these errors were encountered: