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path: root/lib/swupd/rootfs.py
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2016-12-08fix meta-swupd: avoid splitting up mega rootfsPatrick Ohly
When creating bundle images, we need to know and copy also the entries that we exclude from processing by swupd-server. This could be done with a more complex syntax for the .content.txt files, but that would also make the swupd-server patches more complicated. Instead, an .extra-content.txt gets written alongside the .content.text and meta-swupd uses that when copying files into images. Due to the way how this is implemented, the .extra-content.txt of bundles also lists the files that were excluded from the bundle because they were already in the os-core. This may or may not be desirable. This change also includes some other improvements (consistent use of the helper method, sorting the content of the file lists). Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>
2016-12-08rootfs.py: adapt to IMGDEPLOYDIR changePatrick Ohly
OE-core recently introduced an intermediate IMGDEPLOYDIR into which images and image manifests are meant to be written. IMAGE_MANIFEST already uses it, but the manifest creation code was not using that variable and also ignoring IMGDEPLOYDIR. Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>
2016-12-08meta-swupd: avoid splitting up mega rootfsPatrick Ohly
Creating individual bundle directories as input for swupd is a waste of resources and time, because swupd is just going to recreate the "full" tree anyway. With an improved swupd-server, we can just copy the full tree once and then define the content of each bundle with a text file. This replaces the "files-in-image" files. Those were used only by meta-swupd before. They were renamed because they not only list files, but also directories. "content" is a bit more neutral. Creating them is now done in pure Python and integrated with the SWUPD_FILE_BLACKLIST mechanism. That way, the content files are correct right away, which allows removing the post-processing code (for example, sanitise_file_list()). The special mode of obtaining bundle content from the package manager instead of a full rootfs gets dropped for now. If that mode can be shown to be noticably faster then full rootfs creation, then it can be re-added such that it also only produces a content file for the bundle. Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>
2016-08-10swupd.rootfs: handle empty SWUPD_BUNDLES in create_rootfsJoshua Lock
If the user hasn't defined any bundles a mega-image won't be created and there's no need to recopy the mega image rootfs. The original rootfs can be used in this case. Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
2016-06-27lib: fix manifest link namesJoshua Lock
Rather than trying to determine the manifest link name by removing the value of the DATETIME variable from the image name duplicate the logic from rootfs-postcommands.bbclass in OE-Core to derive the manifest name in the same way. This prevents issues when the IMAGE_NAME (and thus manifest name) differ significantly from the IMAGE_NAME's used in OE-Core. Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
2016-06-27Revert "lib: don't hard-code .rootfs, use IMAGE_NAME_SUFFIX"Joshua Lock
This reverts commit ba2aeec203b09d96c6e81c85cdd57054bc670c93. Manifest files are not currently writting with IMAGE_NAME_SUFFIX
2016-06-22lib/rootfs: fix manifest paths in create_rootfsJoshua Lock
Use manifest files written to DEPLOY_DIR_IMAGE, rather than SWUPDMANIFESTDIR, during create_rootfs as the latter are (currently) only written for package based bundles. Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
2016-06-20lib: don't hard-code .rootfs, use IMAGE_NAME_SUFFIXJoshua Lock
The image name suffix is modifiable via the IMAGE_NAME_SUFFIX variable, therefore when constructing image filenames we should use the same variable. Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
2016-06-13lib/swupd: add docstrings for all methodsJoshua Lock
Consistently use docstrings for documenting methods in lib/swupd/* and ensure every method is documented. Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
2016-06-03swupd-image: include manifest files in the shared stateJoshua Lock
The manifest files are used for various things so we must be sure they are available, even if the swupd inputs were staged from a shared state. Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
2016-06-02swupd/rootfs: create composed rootfs manifest symlinkJoshua Lock
When creating a composed rootfs for swupdimage images we also write an updated manifest of the composed image's content. To better match behaviour of other manifests in DEPLOY_DIR_IMAGE also create a symlink to the latest manifest. Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
2016-06-02swupd/rootfs: more robust composed rootfs for swupdimage imagesJoshua Lock
When swupdimage rootfs are constructed they rely on reading the contents of the rootfs.manifest files for each bundle they contain in order to determine the image's contents. However it's possible, especially with the addition of a sstate accelerated do_stage_swupd_inputs, that the manifests will have been generated in a different bitbake invocation and therefore that the DATETIME in the IMAGE_NAME will be different. This change accounts for that eventuality by falling back to the manifest's symlink when the composed manifest filename (including DATETIME) doesn't exist. Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
2016-06-01swupd-image: move various helper methods to lib/swupd moduleJoshua Lock
Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>