mirror of
https://github.com/oxen-io/lokinet.git
synced 2024-11-11 07:10:36 +00:00
80fee00b5a
-s - don't show download progress meter -S - *do* show error messages (otherwise hidden by -s) -f - exit with non-zero status on HTTP 400 or above responses
71 lines
1.7 KiB
Bash
Executable File
71 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# this shell script will be replaced by a proper program in the future (probably)
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#
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# from https://stackoverflow.com/questions/5947742/how-to-change-the-output-color-of-echo-in-linux
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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NC='\033[0m' # No Color
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set -e
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helpme=
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declare -A default_url
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default_url=(
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[lokinet]="https://seed.lokinet.org/lokinet.signed"
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[mainnet]="https://seed.lokinet.org/lokinet.signed"
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[testnet]="https://seed.lokinet.org/testnet.signed"
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)
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default_dest="$HOME/.lokinet/bootstrap.signed"
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if [ "$#" -gt 2 ]; then
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helpme=y
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fi
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if [ -z "$1" ]
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then
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url="${default_url[mainnet]}"
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elif [ -n "${default_url[$1]}" ]; then
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url="${default_url[$1]}"
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elif [[ "$1" = -* ]]; then
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helpme=y
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else
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url="$1"
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fi
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if [[ "$2" = -* ]]; then
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helpme=y
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elif [ -n "$2" ]; then
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dest="$2"
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else
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dest="$default_dest"
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fi
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if [ -n "$helpme" ]; then
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echo "Usage: $0 [URL [DEST]] -- download bootstrap file from URL (default: lokinet) and save to DEST (default: $default_dest)."
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echo "URL can be a full URL, or else 'lokinet' or 'testnet' to use the default lokinet/testnet seed URL. 'mainnet' can be used"
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echo "as an alias for 'lokinet'."
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exit 1
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fi
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destdir="$(dirname $dest)"
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if [ ! -d "$destdir" ]; then
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mkdir "$destdir"
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fi
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echo "downloading $url"
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# use temp file to not overrwrite existing bootstrap file on fail
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#tmp=mktemp
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tmp=/tmp/bootstrap.tmp
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# MacOS does not have wget without homebrew but does have curl
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# Rick also had indicated most BSDs have curl too
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if curl -fsSL "$url" >"$tmp"; then
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mv "$tmp" "$dest"
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echo -e "${GREEN}lokinet successfully bootstrapped${NC}"
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else
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echo -e "${RED}failed to download bootstrap from $url${NC}"
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rm -f "$tmp"
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exit 1
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fi
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