2021-10-12 17:36:09 +00:00
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{ jq, stockholm, systemd, writeDashBin }:
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2017-12-21 00:24:11 +00:00
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let
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2021-10-12 17:36:09 +00:00
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lib = stockholm.lib;
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2017-12-21 00:24:11 +00:00
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user = "exim"; # TODO make this configurable
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in
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# TODO execute eximlog only if journalctl doesn't fail
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# bash's set -o pipefail isn't enough
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writeDashBin "eximlog" ''
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${systemd}/bin/journalctl \
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-u ${lib.shell.escape user} \
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-o short-unix \
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"$@" \
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${jq}/bin/jq -Rr '
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# Only select lines that start with a timestamp
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select(test("^[0-9]")) |
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split(" ") |
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(.[0] | tonumber) as $time |
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(.[3:] | join(" ")) as $message |
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"\($time | strftime("%Y-%m-%d %H:%M:%S %z")) \($message)"
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'
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''
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