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139 lines
4.2 KiB
139 lines
4.2 KiB
#!/bin/bash
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# exit script if return code != 0
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set -e
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# note do NOT download build scripts - inherited from int script with envvars common defined
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# detect image arch
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####
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OS_ARCH=$(cat /etc/os-release | grep -P -o -m 1 "(?=^ID\=).*" | grep -P -o -m 1 "[a-z]+$")
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if [[ ! -z "${OS_ARCH}" ]]; then
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if [[ "${OS_ARCH}" == "arch" ]]; then
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OS_ARCH="x86-64"
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else
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OS_ARCH="aarch64"
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fi
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echo "[info] OS_ARCH defined as '${OS_ARCH}'"
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else
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echo "[warn] Unable to identify OS_ARCH, defaulting to 'x86-64'"
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OS_ARCH="x86-64"
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fi
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# pacman packages
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####
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# call pacman db and package updater script
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source upd.sh
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# define pacman packages
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pacman_packages="qbittorrent-nox python geoip"
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# install compiled packages using pacman
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if [[ ! -z "${pacman_packages}" ]]; then
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pacman -S --needed $pacman_packages --noconfirm
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fi
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# aur packages
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####
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# define aur packages
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aur_packages=""
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# call aur install script (arch user repo) - note true required due to autodl-irssi error during install
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source aur.sh
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# custom
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####
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# this is a (temporary?) hack to prevent the error '/usr/bin/qbittorrent-nox:
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# error while loading shared libraries: libQt5Core.so.5: cannot open shared
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# object file: No such file or directory.' when running this container on
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# hosts with older kernels (centos, mac os). alternative workaround to this
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# is for the user to upgrade the kernel on their host.
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pacman -S binutils --needed --noconfirm
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strip --remove-section=.note.ABI-tag /usr/lib64/libQt5Core.so.5
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# container perms
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####
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# define comma separated list of paths
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install_paths="/etc/privoxy,/home/nobody"
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# split comma separated string into list for install paths
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IFS=',' read -ra install_paths_list <<< "${install_paths}"
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# process install paths in the list
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for i in "${install_paths_list[@]}"; do
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# confirm path(s) exist, if not then exit
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if [[ ! -d "${i}" ]]; then
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echo "[crit] Path '${i}' does not exist, exiting build process..." ; exit 1
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fi
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done
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# convert comma separated string of install paths to space separated, required for chmod/chown processing
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install_paths=$(echo "${install_paths}" | tr ',' ' ')
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# set permissions for container during build - Do NOT double quote variable for install_paths otherwise this will wrap space separated paths as a single string
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chmod -R 775 ${install_paths}
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# create file with contents of here doc, note EOF is NOT quoted to allow us to expand current variable 'install_paths'
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# we use escaping to prevent variable expansion for PUID and PGID, as we want these expanded at runtime of init.sh
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cat <<EOF > /tmp/permissions_heredoc
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# get previous puid/pgid (if first run then will be empty string)
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previous_puid=\$(cat "/root/puid" 2>/dev/null || true)
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previous_pgid=\$(cat "/root/pgid" 2>/dev/null || true)
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# if first run (no puid or pgid files in /tmp) or the PUID or PGID env vars are different
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# from the previous run then re-apply chown with current PUID and PGID values.
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if [[ ! -f "/root/puid" || ! -f "/root/pgid" || "\${previous_puid}" != "\${PUID}" || "\${previous_pgid}" != "\${PGID}" ]]; then
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# set permissions inside container - Do NOT double quote variable for install_paths otherwise this will wrap space separated paths as a single string
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chown -R "\${PUID}":"\${PGID}" ${install_paths}
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fi
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# write out current PUID and PGID to files in /root (used to compare on next run)
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echo "\${PUID}" > /root/puid
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echo "\${PGID}" > /root/pgid
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EOF
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# replace permissions placeholder string with contents of file (here doc)
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sed -i '/# PERMISSIONS_PLACEHOLDER/{
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s/# PERMISSIONS_PLACEHOLDER//g
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r /tmp/permissions_heredoc
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}' /usr/local/bin/init.sh
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rm /tmp/permissions_heredoc
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# env vars
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####
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cat <<'EOF' > /tmp/envvars_heredoc
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export WEBUI_PORT=$(echo "${WEBUI_PORT}" | sed -e 's~^[ \t]*~~;s~[ \t]*$~~')
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if [[ ! -z "${WEBUI_PORT}" ]]; then
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echo "[info] WEBUI_PORT defined as '${WEBUI_PORT}'" | ts '%Y-%m-%d %H:%M:%.S'
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else
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echo "[warn] WEBUI_PORT not defined (via -e WEBUI_PORT), defaulting to '8080'" | ts '%Y-%m-%d %H:%M:%.S'
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export WEBUI_PORT="8080"
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fi
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export APPLICATION="qbittorrent"
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EOF
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# replace env vars placeholder string with contents of file (here doc)
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sed -i '/# ENVVARS_PLACEHOLDER/{
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s/# ENVVARS_PLACEHOLDER//g
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r /tmp/envvars_heredoc
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}' /usr/local/bin/init.sh
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rm /tmp/envvars_heredoc
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# cleanup
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cleanup.sh
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