Custom COPY additions not exported #171
Description
Hello :)
I was trying to replicate the exact Dockerfile from a folder, but had to override the COPY line as there was no option to add a custom one like Cmd() - I had to use the below:
docker <- suppressWarnings(dockerfile(deploy_folder,
image = "trestletech/plumber",
offline = FALSE,
cmd = Cmd("api.R"),
maintainer = NULL,
container_workdir = NULL,
entrypoint = Entrypoint("R",
params = list("-e",
"pr <- plumber::plumb(commandArgs()[4]); pr$run(host='0.0.0.0', port=as.numeric(Sys.getenv('PORT')))")),
filter_baseimage_pkgs = TRUE,
...))
addInstruction(docker) <-containerit:::Copy(".","./")
print(docker)
#FROM trestletech/plumber
#COPY ["./", "./"]
#ENTRYPOINT ["R", "-e", "pr <- plumber::plumb(commandArgs()[4]); pr$run(host='0.0.0.0', port=as.numeric(Sys.getenv('PORT')))"]
#CMD ["api.R"]Could there be a Copy() function exported to achieve similar to above?
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