Dockerfile

A single quoted string in JSON array format  

Reports a single quoted string in JSON array format.

Invalid destination for ''ADD''/''COPY'' commands  

Reports invalid destination directories in ADD and COPY commands.

Invalid spaces in ''key=value'' pair  

Reports incorrect spacing for key-value pairs in ARG, ENV, and LABEL commands.

Missing continuation character for ''RUN'' command  

Reports missing continuation characters in RUN command.

Wrong number of arguments  

Reports invalid number of arguments for the Dockerfile commands.