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Andre
77c63770c3
On a host that has never run the service, the mounted data volume is empty. Ownership was being corrected for a subdirectory that did not exist yet, which aborted the entrypoint before the application started — exactly the situation a fresh deployment creates, and the reason the container came up on the existing Pi but would not have elsewhere. Creating the directory has to happen at runtime rather than during the build, because the volume mount hides whatever the image places there.
18 lines
691 B
Bash
18 lines
691 B
Bash
#!/bin/sh
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set -e
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APP_UID=${APP_UID:-1000}
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APP_GID=${APP_GID:-1000}
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# Mounted volumes start out empty on a fresh host, and a mount hides anything the
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# image created at these paths — so create the directories here, not at build time
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mkdir -p /app/tmp /app/data/images
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chown "${APP_UID}:${APP_GID}" /app/tmp /app/data /app/data/images
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# Self-update yt-dlp on every container start (Instagram/TikTok break old versions).
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# Must not block or fail the boot: network may not be up yet after a Pi reboot.
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timeout 60 yt-dlp -U || echo "yt-dlp self-update failed, continuing with installed version"
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# Drop from root to app user and run the actual command
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exec gosu "${APP_UID}:${APP_GID}" "$@"
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