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17 lines
303 B
Bash
17 lines
303 B
Bash
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#!/bin/bash
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set -e
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host="$1"
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port="$2"
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user="$3"
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database="$4"
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shift 4
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cmd="$@"
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until PGPASSWORD="$DB_PASSWORD" psql -h "$host" -p "$port" -U "$user" -d "$database" -c '\q'; do
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>&2 echo "PostgreSQL is unavailable - sleeping"
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sleep 1
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done
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>&2 echo "PostgreSQL is up - executing command"
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exec $cmd
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