module Makitzo::SSH::Commands::HTTP
Public Instance Methods
download(url, path)
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downloads a url -> path, using either curl or wget logs a warning if neither is present TODO: hosts/roles should be able to specify their preferred d/l mechanism
# File lib/makitzo/ssh/commands/http.rb, line 7 def download(url, path) if which?("curl") download_with_curl(url, path) elsif which?("wget") download_with_wget(url, path) else logger.warn("failed: download #{url} -> #{path} (curl/wget not found)") false end end
download!(url, path)
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downloads url and saves in path, using either curl or wget raises CommandFailed
if download fails
# File lib/makitzo/ssh/commands/http.rb, line 20 def download!(url, path) raise CommandFailed unless download(url, path) end
download_with_curl(url, path)
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downloads url and saves to path, using curl logs success/failure message
# File lib/makitzo/ssh/commands/http.rb, line 26 def download_with_curl(url, path) result = exec("curl -o #{path} -f #{url}") if result.success? logger.success("download #{url} -> #{path} (curl)") true else logger.warn("failed: download #{url} -> #{path} (curl)") false end end
download_with_wget(url, path)
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# File lib/makitzo/ssh/commands/http.rb, line 37 def download_with_wget(url, path) result = exec("wget -o #{path} -- #{url}") if result.success? logger.success("download #{url} -> #{path} (wget)") true else logger.warn("failed: download #{url} -> #{path} (wget)") false end end