106 lines
3.4 KiB
Bash
106 lines
3.4 KiB
Bash
# shellcheck shell=bash disable=SC2154 source=/dev/null
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# catch args, convert the space delimited string to an array
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files=()
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eval "files=(${args[file]})"
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# check existence of files and stdin
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for i in "${!files[@]}"; do
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if [[ "${files[$i]}" == '-' ]] || [[ "${files[$i]}" == '"-"' ]]; then
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# exit if stdin is selected but not present
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if ! [[ ${args[--interactive]} ]]; then
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if ! read -u 0 -t 0; then
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orcli_run_usage
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exit 1
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fi
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fi
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else
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# exit if file does not exist
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if ! [[ -f "${files[$i]}" ]]; then
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error "cannot open ${files[$i]} (no such file)!"
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fi
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fi
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done
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# assume that quiet flag shall suppress log output generally in batch mode
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if [[ ${args[--quiet]} ]]; then
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export ORCLI_QUIET=1
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fi
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# update OPENREFINE_URL env
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OPENREFINE_URL="http://localhost:${args[--port]}"
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# locate orcli and OpenRefine
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scriptpath=$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")
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if [[ -x "${scriptpath}/refine" ]]; then
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openrefine="${scriptpath}/refine"
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else
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error "OpenRefine's startup script (refine) not found!" "Did you put orcli in your OpenRefine app dir?"
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fi
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# check if OpenRefine is already running
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if curl -fs "${OPENREFINE_URL}" &>/dev/null; then
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error "OpenRefine is already running on port ${args[--port]}." "Hint: Stop the other process or use another port."
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fi
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# create tmp directory
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OPENREFINE_TMPDIR="$(mktemp -d)"
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trap '{ rm -rf "$OPENREFINE_TMPDIR"; }' 0 2 3 15
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# start OpenRefine with tmp workspace and autosave period 25 hours
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REFINE_AUTOSAVE_PERIOD=1440 $openrefine -d "$OPENREFINE_TMPDIR" -m "${args[--memory]}" -p "${args[--port]}" -x refine.headless=true -v warn &>"$OPENREFINE_TMPDIR/openrefine.log" &
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OPENREFINE_PID="$!"
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# update trap to kill OpenRefine on error or exit
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trap '{ rm -rf "$OPENREFINE_TMPDIR"; rm -rf /tmp/jetty-127_0_0_1-${OPENREFINE_URL##*:}*; kill -9 "$OPENREFINE_PID"; }' 0 2 3 15
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# wait until OpenRefine is running (timeout 20s)
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for i in {1..20}; do
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sleep 1
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if curl -fs "${OPENREFINE_URL}/command/core/get-version" &>/dev/null; then
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log "started OpenRefine with tmp workspace ${OPENREFINE_TMPDIR}"
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break
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fi
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if [[ $i == 20 ]]; then
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error "starting OpenRefine server failed!"
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fi
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done
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# execute script(s) in subshell
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export OPENREFINE_TMPDIR OPENREFINE_URL OPENREFINE_PID
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if [[ ${args[file]} == '-' || ${args[file]} == '"-"' ]]; then
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if ! read -u 0 -t 0; then
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# case 1: interactive mode if stdin is selected but not present
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bash --rcfile <(
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cat ~/.bashrc
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echo "alias orcli=${scriptpath}/orcli"
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interactive
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) -i </dev/tty
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exit
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fi
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fi
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if [[ ${args[--interactive]} ]]; then
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# case 2: execute scripts and keep shell running
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bash --rcfile <(
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cat ~/.bashrc
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echo "alias orcli=${scriptpath}/orcli"
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for i in "${!files[@]}"; do
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log "executing script ${files[$i]}..."
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awk 1 "${files[$i]}"
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done
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interactive
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) -i </dev/tty
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else
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# case 3: just execute scripts
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for i in "${!files[@]}"; do
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log "executing script ${files[$i]}..."
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bash -e <(
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echo "shopt -s expand_aliases"
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echo "alias orcli=${scriptpath}/orcli"
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awk 1 "${files[$i]}"
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)
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done
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# print stats
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log "used $(($(ps --no-headers -o rss -p "$OPENREFINE_PID") / 1024)) MB RAM and $(ps --no-headers -o cputime -p "$OPENREFINE_PID") CPU time"
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fi
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