c2afe05c11
Fixes the following issue in some people's cron runs: ``` /bin/sh: 4: /config/.cron_wrapper: Syntax error: "&" unexpected ```
68 lines
2.4 KiB
Text
68 lines
2.4 KiB
Text
#!/usr/bin/with-contenv bash
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echo "Starting ytdl-sub..."
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# copy config
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[[ ! -e "$DEFAULT_WORKSPACE/config.yaml" ]] && \
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mkdir -p "$DEFAULT_WORKSPACE" && \
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cp /defaults/config.yaml "$DEFAULT_WORKSPACE/config.yaml"
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[[ ! -e "$DEFAULT_WORKSPACE/subscriptions.yaml" ]] && \
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mkdir -p "$DEFAULT_WORKSPACE" && \
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cp /defaults/subscriptions.yaml "$DEFAULT_WORKSPACE/subscriptions.yaml"
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[[ ! -d "$DEFAULT_WORKSPACE/examples" ]] && \
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mkdir -p "$DEFAULT_WORKSPACE/examples" && \
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cp -r /defaults/examples/* "$DEFAULT_WORKSPACE/examples"
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[[ ! -e "/config/.bashrc" ]] && \
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echo "alias ls='ls --color=auto'" > /config/.bashrc && \
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echo "cd ." >> /config/.bashrc
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# permissions
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chown -R ${PUID:-abc}:${PGID:-abc} \
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/config
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# always create empty cron log file on start
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echo "" > "$LOGS_TO_STDOUT"
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# set up cron
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if [ "$CRON_SCHEDULE" != "" ] ; then
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[[ ! -e "$CRON_SCRIPT" ]] && \
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cp /defaults/cron "$CRON_SCRIPT"
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# create cron script wrapper
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echo '#!/bin/bash' > "$CRON_WRAPPER_SCRIPT"
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echo "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" >> "$CRON_WRAPPER_SCRIPT"
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echo "cd \"$DEFAULT_WORKSPACE\"" >> "$CRON_WRAPPER_SCRIPT"
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echo ". \"$CRON_SCRIPT\" | tee -a \"$LOGS_TO_STDOUT\"" >> "$CRON_WRAPPER_SCRIPT"
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chmod +x "$CRON_WRAPPER_SCRIPT"
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chown abc:abc "$CRON_WRAPPER_SCRIPT"
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# Set the crontab file to the schedule, cleanly
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CRON_SCHEDULE_CLEAN="${CRON_SCHEDULE//\"/}"
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CRON_SCHEDULE_CLEAN="${CRON_SCHEDULE_CLEAN//\'/}"
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echo "# min hour day month weekday command" > /config/crontabs/abc
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echo "$CRON_SCHEDULE_CLEAN $CRON_WRAPPER_SCRIPT" >> /config/crontabs/abc
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chmod +x "$CRON_SCRIPT"
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chown abc:abc "$CRON_SCRIPT"
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crontab -u abc /config/crontabs/abc
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CRON_SUCCESS=$?
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if [ $CRON_SUCCESS -eq 0 ] ; then
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echo "Cron enabled with schedule $CRON_SCHEDULE_CLEAN"
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if [ "$CRON_RUN_ON_START" = true ] ; then
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echo "Running cron script on start in the background"
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# ensure it runs as abc to respect puid/guid with delay for tail to start
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su -s "/bin/bash" -c "sleep 5 && . '$CRON_WRAPPER_SCRIPT'" abc > /dev/null 2>&1 &
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fi
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else
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echo "Error in CRON_SCHEDULE definition, disabling cron."
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exit 1
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fi
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else
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echo "CRON_SCHEDULE not specified, leaving crontabs as-is. Current configuration in /config/crontabs/abc"
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cat /config/crontabs/abc
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fi
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