40 lines
784 B
Plaintext
40 lines
784 B
Plaintext
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#!/bin/sh
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if [ "${NGX_MAIL}" = 1 ] ; then
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unset mail_modules mail_snippets
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mail_modules=
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mail_snippets="${NGX_MAIL_SNIPPETS:-}"
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## filter out builtin mail modules
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unset i
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for i in ${NGX_MAIL_MODULES:-} ; do
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[ -n "$i" ] || continue
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if is_builtin_module mail "$i" ; then
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log "$i is builtin module, moving to snippets"
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mail_snippets="${mail_snippets}${mail_snippets:+ }$i"
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continue
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fi
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## naive deduplication
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case " ${mail_modules} " in
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*" $i "* )
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log "$i is already specified"
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continue
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;;
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esac
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mail_modules="${mail_modules}${mail_modules:+ }$i"
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done
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unset i
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mail_snippets=$(sort_dedup_list "${mail_snippets}")
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set -a
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NGX_MAIL_MODULES="${mail_modules}"
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NGX_MAIL_SNIPPETS="${mail_snippets}"
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set +a
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unset mail_modules mail_snippets
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fi
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