29 lines
867 B
Docker
29 lines
867 B
Docker
FROM nextcloud:apache
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RUN set -ex; \
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\
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savedAptMark="$(apt-mark showmanual)"; \
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\
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apt-get update; \
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apt-get install -y --no-install-recommends \
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libc-client-dev \
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libkrb5-dev \
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; \
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\
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docker-php-ext-configure imap --with-kerberos --with-imap-ssl; \
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docker-php-ext-install imap; \
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\
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# reset apt-mark's "manual" list so that "purge --auto-remove" will remove all build dependencies
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apt-mark auto '.*' > /dev/null; \
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apt-mark manual $savedAptMark; \
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ldd "$(php -r 'echo ini_get("extension_dir");')"/*.so \
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| awk '/=>/ { print $3 }' \
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| sort -u \
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| xargs -r dpkg-query -S \
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| cut -d: -f1 \
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| sort -u \
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| xargs -rt apt-mark manual; \
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\
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apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
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rm -rf /var/lib/apt/lists/*
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