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abort if neither curl nor wget are available
Additionally, hide the output of those checks. fixes #537
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1 changed files with 10 additions and 5 deletions
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@ -16,9 +16,14 @@ DOWNLOAD_TO_STDOUT="curl -s"
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DOWNLOAD_TO_FILE="curl -O"
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DOWNLOAD_TO_FILE="curl -O"
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# Use wget if curl is not available.
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# Use wget if curl is not available.
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if [[ -z $(command -v "curl") ]]; then
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if [[ -z $(command -v "curl") ]] > /dev/null 2>&1; then
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if [[ $(command -v "wget") ]] > /dev/null 2>&1; then
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DOWNLOAD_TO_STDOUT="wget --quiet --output-document=-"
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DOWNLOAD_TO_STDOUT="wget --quiet --output-document=-"
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DOWNLOAD_TO_FILE="wget"
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DOWNLOAD_TO_FILE="wget"
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else
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echo -e "This script requires either curl or wget to be installed.\nProcess aborted"
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exit 0
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fi
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fi
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fi
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## get the full path of this script (readlink for Linux, greadlink for Mac with coreutils installed)
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## get the full path of this script (readlink for Linux, greadlink for Mac with coreutils installed)
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