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# File 'lib/docker/cli/image_helper.rb', line 7
def build_image(pmt, cmdFact)
root = Dir.getwd
dockerfile = File.join(root, "Dockerfile")
again = true
while again
if not File.exist?(dockerfile)
dockerfile = pmt.ask(" #{dockerfile} does not exist. Please provide new location of Dockerfile: ", required: true)
else
again = false
end
end
again = true
while again
dname = pmt.ask(" Please provide name of image at local : ", required: true)
if cmdFact.is_image_exist?(dname)
reuse = pmt.yes?(" Given local image name '#{dname}' already taken. Use back the same image? 'No' to retry with new name : ")
if reuse
again = false
end
else
rv = cmdFact.build_image(dname, dockerfile: dockerfile)
raise CommandFailed, "Build image command failed. Error was : #{rv.err_stream}"
again = false
end
end
dname
end
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