34 lines
754 B
Nix
34 lines
754 B
Nix
# Wrapper for pg_dumpall with url option
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{ writeShellScriptBin, postgresql, ... }:
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writeShellScriptBin "wpg_dupmall" /* */ ''
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#!/bin/sh
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while [ $# -gt 0 ]; do
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case "$1" in
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--url=*)
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url="''${1#--url=}"
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shift
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;;
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--url)
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url="$2"
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shift 2
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;;
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*)
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args="$args $1"
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shift
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;;
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esac
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done
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if [ -n "$url" ]; then
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user=$(echo "$url" | sed -E 's|.*://([^:]+):.*@.*|\1|')
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pass=$(echo "$url" | sed -E 's|.*://[^:]+:([^@]+)@.*|\1|')
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host=$(echo "$url" | sed -E 's|.*@([^:/]+):.*|\1|')
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port=$(echo "$url" | sed -E 's|.*:([0-9]+)/?.*|\1|')
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export PGPASSWORD="$pass"
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exec ${postgresql}/bin/pg_dumpall -h "$host" -p "$port" -U "$user" $args
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else
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exec ${postgresql}/bin/pg_dumpall $args
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fi
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''
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