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35 lines
1.2 KiB
35 lines
1.2 KiB
#!/bin/bash
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## When writing relation script, remember:
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## - they should be idempotents
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## - they can be launched while the dockers is already up
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## - they are launched from the host
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## - the target of the link is launched first, and get a chance to ``relation-set``
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## - both side of the scripts get to use ``relation-get``.
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. lib/common
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set -e
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exclude_patterns=$(relation-get "exclude-patterns") || true
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include_patterns=$(relation-get "include-patterns") || true
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include_patterns=${include_patterns:-"- /"}
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while read-0 pattern; do
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if [[ "$pattern" != /* ]]; then
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err "Invalid pattern '$pattern' provided as ${WHITE}exclude-pattern${NORMAL}, " \
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"in relation's options."
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exit 1
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fi
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echo "/$BASE_SERVICE_NAME$pattern"
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done < <(e "$exclude_patterns" | shyaml get-values-0) >> "$RSYNC_EXCLUDE_PATTERNS"
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while read-0 pattern; do
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if [[ "$pattern" != /* ]]; then
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err "Invalid pattern '$pattern' provided as ${WHITE}exclude-pattern${NORMAL}, " \
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"in relation's options."
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exit 1
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fi
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echo "/$BASE_SERVICE_NAME$pattern"
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done < <(e "$include_patterns" | shyaml get-values-0) >> "$RSYNC_INCLUDE_PATTERNS"
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