214 lines
6.3 KiB
Bash
214 lines
6.3 KiB
Bash
# |source| this file
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#
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# Disable complaints about unused variables in this file:
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# shellcheck disable=2034
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rsync=rsync
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leader_logger="cat"
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validator_logger="cat"
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drone_logger="cat"
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if [[ $(uname) != Linux ]]; then
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# Protect against unsupported configurations to prevent non-obvious errors
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# later. Arguably these should be fatal errors but for now prefer tolerance.
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if [[ -n $USE_SNAP ]]; then
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echo "Warning: Snap is not supported on $(uname)"
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USE_SNAP=
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fi
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if [[ -n $SOLANA_CUDA ]]; then
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echo "Warning: CUDA is not supported on $(uname)"
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SOLANA_CUDA=
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fi
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fi
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if [[ -d $SNAP ]]; then # Running inside a Linux Snap?
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solana_program() {
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declare program="$1"
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if [[ "$program" = wallet || "$program" = bench-tps ]]; then
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# TODO: Merge wallet.sh/client.sh functionality into
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# solana-wallet/solana-demo-client proper and remove this special case
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printf "%s/bin/solana-%s" "$SNAP" "$program"
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else
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printf "%s/command-%s.wrapper" "$SNAP" "$program"
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fi
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}
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rsync="$SNAP"/bin/rsync
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multilog="$SNAP/bin/multilog t s16777215 n200"
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leader_logger="$multilog $SNAP_DATA/leader"
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validator_logger="$multilog t $SNAP_DATA/validator"
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drone_logger="$multilog $SNAP_DATA/drone"
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# Create log directories manually to prevent multilog from creating them as
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# 0700
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mkdir -p "$SNAP_DATA"/{drone,leader,validator}
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SOLANA_METRICS_CONFIG="$(snapctl get metrics-config)"
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SOLANA_DEFAULT_METRICS_RATE="$(snapctl get default-metrics-rate)"
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export SOLANA_DEFAULT_METRICS_RATE
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SOLANA_CUDA="$(snapctl get enable-cuda)"
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RUST_LOG="$(snapctl get rust-log)"
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elif [[ -n $USE_SNAP ]]; then # Use the Linux Snap binaries
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solana_program() {
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declare program="$1"
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printf "solana.%s" "$program"
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}
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elif [[ -n $USE_INSTALL ]]; then # Assume |cargo install| was run
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solana_program() {
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declare program="$1"
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printf "solana-%s" "$program"
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}
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# CUDA was/wasn't selected at build time, can't affect CUDA state here
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unset SOLANA_CUDA
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else
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solana_program() {
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declare program="$1"
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declare features=""
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if [[ "$program" =~ ^(.*)-cuda$ ]]; then
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program=${BASH_REMATCH[1]}
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features="--features=cuda"
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fi
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if [[ -z $DEBUG ]]; then
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maybe_release=--release
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fi
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printf "cargo run $maybe_release --bin solana-%s %s -- " "$program" "$features"
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}
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if [[ -n $SOLANA_CUDA ]]; then
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# shellcheck disable=2154 # 'here' is referenced but not assigned
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if [[ -z $here ]]; then
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echo "|here| is not defined"
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exit 1
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fi
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# Locate perf libs downloaded by |./fetch-perf-libs.sh|
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LD_LIBRARY_PATH=$(cd "$here" && dirname "$PWD"/target/perf-libs):$LD_LIBRARY_PATH
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export LD_LIBRARY_PATH
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fi
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fi
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solana_bench_tps=$(solana_program bench-tps)
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solana_wallet=$(solana_program wallet)
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solana_drone=$(solana_program drone)
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solana_fullnode=$(solana_program fullnode)
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solana_fullnode_config=$(solana_program fullnode-config)
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solana_fullnode_cuda=$(solana_program fullnode-cuda)
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solana_genesis=$(solana_program genesis)
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solana_keygen=$(solana_program keygen)
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solana_ledger_tool=$(solana_program ledger-tool)
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export RUST_LOG=${RUST_LOG:-solana=info} # if RUST_LOG is unset, default to info
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export RUST_BACKTRACE=1
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# The SOLANA_METRICS_CONFIG environment variable is formatted as a
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# comma-delimited list of parameters. All parameters are optional.
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#
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# Example:
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# export SOLANA_METRICS_CONFIG="host=<metrics host>,db=<database name>,u=<username>,p=<password>"
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#
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configure_metrics() {
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[[ -n $SOLANA_METRICS_CONFIG ]] || return 0
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declare metrics_params
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IFS=',' read -r -a metrics_params <<< "$SOLANA_METRICS_CONFIG"
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for param in "${metrics_params[@]}"; do
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IFS='=' read -r -a pair <<< "$param"
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if [[ ${#pair[@]} != 2 ]]; then
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echo Error: invalid metrics parameter: "$param" >&2
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else
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declare name="${pair[0]}"
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declare value="${pair[1]}"
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case "$name" in
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host)
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export INFLUX_HOST="$value"
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echo INFLUX_HOST="$INFLUX_HOST" >&2
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;;
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db)
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export INFLUX_DATABASE="$value"
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echo INFLUX_DATABASE="$INFLUX_DATABASE" >&2
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;;
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u)
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export INFLUX_USERNAME="$value"
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echo INFLUX_USERNAME="$INFLUX_USERNAME" >&2
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;;
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p)
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export INFLUX_PASSWORD="$value"
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echo INFLUX_PASSWORD="********" >&2
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;;
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*)
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echo Error: Unknown metrics parameter name: "$name" >&2
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;;
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esac
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fi
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done
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}
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configure_metrics
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tune_networking() {
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# Skip in CI
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[[ -z $CI ]] || return 0
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# Reference: https://medium.com/@CameronSparr/increase-os-udp-buffers-to-improve-performance-51d167bb1360
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if [[ $(uname) = Linux ]]; then
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(
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set -x +e
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# test the existence of the sysctls before trying to set them
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# go ahead and return true and don't exit if these calls fail
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sysctl net.core.rmem_max 2>/dev/null 1>/dev/null &&
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sudo sysctl -w net.core.rmem_max=26214400 1>/dev/null 2>/dev/null
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sysctl net.core.rmem_default 2>/dev/null 1>/dev/null &&
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sudo sysctl -w net.core.rmem_default=26214400 1>/dev/null 2>/dev/null
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) || true
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fi
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if [[ $(uname) = Darwin ]]; then
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(
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if [[ $(sysctl net.inet.udp.maxdgram | cut -d\ -f2) != 65535 ]]; then
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echo "Adjusting maxdgram to allow for large UDP packets, see BLOB_SIZE in src/packet.rs:"
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set -x
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sudo sysctl net.inet.udp.maxdgram=65535
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fi
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)
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fi
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}
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oom_score_adj() {
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declare pid=$1
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declare score=$2
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if [[ $(uname) != Linux ]]; then
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return
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fi
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echo "$score" > "/proc/$pid/oom_score_adj" || true
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declare currentScore
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currentScore=$(cat "/proc/$pid/oom_score_adj" || true)
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if [[ $score != "$currentScore" ]]; then
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echo "Failed to set oom_score_adj to $score for pid $pid (current score: $currentScore)"
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fi
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}
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SOLANA_CONFIG_DIR=${SNAP_DATA:-$PWD}/config
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SOLANA_CONFIG_PRIVATE_DIR=${SNAP_DATA:-$PWD}/config-private
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SOLANA_CONFIG_VALIDATOR_DIR=${SNAP_DATA:-$PWD}/config-validator
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SOLANA_CONFIG_CLIENT_DIR=${SNAP_USER_DATA:-$PWD}/config-client
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rsync_url() { # adds the 'rsync://` prefix to URLs that need it
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declare url="$1"
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if [[ $url =~ ^.*:.*$ ]]; then
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# assume remote-shell transport when colon is present, use $url unmodified
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echo "$url"
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return 0
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fi
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if [[ -d $url ]]; then
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# assume local directory if $url is a valid directory, use $url unmodified
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echo "$url"
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return 0
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fi
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# Default to rsync:// URL
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echo "rsync://$url"
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}
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