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#!/bin/bash -e
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# Imports all inputs at once
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set -o errexit -o pipefail # errexit since may be called from shell
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if test "$1" = .; then set --; fi # was .-included without args, so $@ is wrong
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hidden_srcs()
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{
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    local hidden_srcs=1 inputs=() # with_all adds the hidden srcs to @inputs
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    . "$selfDir/with_all" import by_col=1 "$@"
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}
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delete_logs()
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{
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	if test "$delete_logs"; then
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		(set -x; find . -name "${n:+n=$n.}$version.log.sql" -delete)
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	fi
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}
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main()
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{
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    local self="${BASH_SOURCE[0]}"
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    local selfDir="$(dirname -- "$self")"
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    pushd "$selfDir/.."
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    if ! test "$SHLVL" -ge 2; then # was run without subshell
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        # needs subshell so errexits don't close the terminal window
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        echo 'usage: must be run in a subshell, obtained by running `$0`' >&2
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        return 0 # not nonzero because this will close the terminal window
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    fi
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    if test "${BASH_LINENO[1]}" = 0; then # was run without initial "."
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        echo "usage: (*in subshell*) [version=...] [inputs=(inputs/src/ ...)]; \
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. $self [vars...] (note initial \".\")"|fold -s >&2
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        return 0 # not nonzero because this will close the subshell
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    fi
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    : ${version=$(make -s version)}
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    local by_col=${by_col-1} full_import=1
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    export version by_col full_import
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    if test ! "${log-1}"; then local delete_logs=1; fi #log==''
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    trap delete_logs SIGINT SIGTERM #not EXIT b/c doesn't run until *shell* exit
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    local log=1 # always use log files for background processes
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    # remove any leftover TNRS lockfile. usually, the PID in it would not exist,
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    # but sometimes it now refers to an active process which blocks tnrs.make.
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    "rm" -f inputs/.TNRS/tnrs/tnrs.make.lock
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    make schemas/$version/reinstall
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    set +o errexit # don't errexit if a background process is Ctrl-C'd
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    local hidden_srcs=1; . "$selfDir/with_all" Source/import "$@"
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        # note that this isn't affected by $import_source
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    wait # wait for asynchronous commands
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    unset hidden_srcs
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    local import_source= # Source tables have already been imported
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    export import_source # must come after local
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    hidden_srcs "$@" # separate function to avoid overwriting @inputs
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    wait # wait for asynchronous commands
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    . "$selfDir/with_all" import_scrub "$@" # uses $by_col
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    local jobs="$(jobs -p)"
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    echo "import_scrub PIDs: $jobs" >&2
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    bin/after_import $jobs &
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    echo "after_import PID: $!" >&2
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    popd
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    delete_logs # manually run b/c `trap EXIT` doesn't run until *shell* exit
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}
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main "$@"