feat: add .driverpostsync hook support#149
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amolani wants to merge 3 commits intolinuxmuster:mainfrom
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Source an optional .treiberpostsync script after the regular postsync, enabling patchless driver injection based on hardware profile matching. The script is expected at /cache/<imagebase>.treiberpostsync and runs in the same context as postsync (mounted OS at /mnt). Also adds treiberpostsync to the download loop in linbo_download_image so the file is fetched from the server into /cache/ before sync.
amolani
changed the title
amolani
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Mar 24, 2026
treiber to driver to keep it in english
treiber to driver
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Summary
Adds support for an optional
.treiberpostsyncscript, enabling patchless driver injection based on hardware profile matching without modifying the existing postsync workflow.Changes:
linbofs/usr/bin/linbo_sync— source<imagebase>.treiberpostsyncafter the regular.postsync(same context: mounted OS at/mnt)linbofs/usr/bin/linbo_download_image— addtreiberpostsyncto the download loop so the file is fetched from the server into/cache/How it works
.treiberpostsyncscripts per image in/srv/linbo/images/<image>/linbo_download_imagedownloads the script to/cache/alongside.postsyncand.reglinbo_syncsources it after the regular postsync — drivers get copied into the synced OSTesting
Tested on a live linuxmuster 7.2 setup:
.treiberpostsyncexists (no-op,[ -s ... ]guard).treiberpostsyncis present, drivers are correctly injected.postsyncbehavior