linux/poky.git/bitbake/lib/bb/siggen.py, branch yocto-5.0.5

bitbake: siggen: Enable batching of unihash queries

2024-06-06T13:53:49+00:00

Uses the batching API of the client to reduce the effect of latency when making multiple queries to the server (Bitbake rev: fdac31655fb5441139f70e50292dbb5774cfdafe) Signed-off-by: Joshua Watt Signed-off-by: Richard Purdie Signed-off-by: Steve Sakoman

bitbake: siggen/runqueue: Report which dependencies affect the taskhash

2024-06-06T13:53:49+00:00

Report which task dependencies in BB_TASKDEPDATA are included in the taskhash. This allows tasks to identify which tasks dependencies may change without the task re-running. Knowing this information is important for tasks that want to transfer information from dependencies (such as SPDX) (Bitbake rev: 853423661779023763a87462b623b6e9ff2798b2) Signed-off-by: Joshua Watt Signed-off-by: Richard Purdie Signed-off-by: Steve Sakoman

bitbake: siggen: Capture SSL environment for hashserver

2024-04-16T06:33:19+00:00

Now that the bitbake hash server supports SSL connections, we need to capture a few environment variables which can affect the ability to connect via SSL. Note that the variables are only put in place to affect the environment while actually invoking the server [RP: Tweak to use BB_ORIGENV as well] [RP: Tweak to handle os.environ restore correctly] (Bitbake rev: 0bacf6551821beb8915513b120ae672ae8eb1612) Signed-off-by: Joshua Watt Signed-off-by: Richard Purdie

bitbake: siggen: Add support for hashserve credentials

2024-03-23T10:19:00+00:00

Adds support for hashserver credentials to be specified in the SignatureGenerator (Bitbake rev: 741bef3755fde7bae1386aad575ea704d9fe0969) Signed-off-by: Joshua Watt Signed-off-by: Richard Purdie

bitbake: siggen: Add parallel unihash exist API

2024-02-19T11:58:12+00:00

Adds API to query if unihashes are known to the server in parallel (Bitbake rev: 7e2479109b40ce82507f73b4f935903f7f79fb06) Signed-off-by: Joshua Watt Signed-off-by: Richard Purdie

bitbake: siggen: Add parallel query API

2024-02-19T11:58:12+00:00

Implements a new API called get_unihashes() that allows for querying multiple unihashes in parallel. The API is also reworked to make it easier for derived classes to interface with the new API in a consistent manner. Instead of overriding get_unihash() to add custom handling for local hash calculating (e.g. caches) derived classes should now override get_cached_unihash(), and return the local unihash or None if there isn't one. (Bitbake rev: 6faf48c09a4003a31b32e450779fb8ac9cc5e946) Signed-off-by: Joshua Watt Signed-off-by: Richard Purdie

bitbake: bitbake-diffsigs: fix walking the task dependencies and show better error

2024-02-08T10:59:32+00:00

* when comparing 2 tmp/stamps/*do_configure.sigdata* I got TypeError("filename must be a str or bytes object, or a file") but both files I was comparing were Zstandard compressed data (v0.8+), Dictionary ID: None according to "file" with TypeError catched to show which file it failed to open I got better error which shows it was trying to read "do_prepare_recipe_sysroot.sigdata" file now and after a while you might notice that it's not just the expected file, but a dict with 'path', 'sstate', 'time'. Fix that in bitbake-diffsigs but keep the TypeError and add OSError in case it will eventually walk on file which isn't zstd compressed pipecompress throws CompressionError. ERROR: Failed to open {'path': '5.15.do_prepare_recipe_sysroot.sigdata.99b12a401341a0df7c3553cb00c87a7674295496bd5c25ed71764ee0d0fb8eb8', 'sstate': False, 'time': 1707136354.991718}: filename must be a str or bytes object, or a file Traceback (most recent call last): File "bitbake/bin/bitbake-diffsigs", line 192, in output = bb.siggen.compare_sigfiles(options.sigdatafile1, options.sigdatafile2, recursecb, color=color) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "bitbake/lib/bb/siggen.py", line 1039, in compare_sigfiles recout = recursecb(dep, a[dep], b[dep]) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "bitbake/bin/bitbake-diffsigs", line 102, in recursecb out2 = bb.siggen.compare_sigfiles(hashfiles[hash1], hashfiles[hash2], recursecb, color=color) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "bitbake/lib/bb/siggen.py", line 857, in compare_sigfiles raise err File "bitbake/lib/bb/siggen.py", line 853, in compare_sigfiles with bb.compress.zstd.open(a, "rt", encoding="utf-8", num_threads=1) as f: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "bitbake/lib/bb/compress/zstd.py", line 12, in open return bb.compress._pipecompress.open_wrap(ZstdFile, *args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "bitbake/lib/bb/compress/_pipecompress.py", line 59, in open_wrap raise TypeError("filename must be a str or bytes object, or a file") TypeError: filename must be a str or bytes object, or a file * if I replace zstd file with just plaintext it fails with: $ echo foo > foo $ echo foo > bar $ bitbake-diffsigs foo bar zstd: /*stdin*\: unsupported format ERROR: Process died with 1 sys:1: ResourceWarning: unclosed file <_io.BufferedReader name='foo'> with this change it shows the name of the file which it failed to uncompress: $ bitbake-diffsigs foo bar zstd: /*stdin*\: unsupported format ERROR: Failed to open sigdata file 'foo': Process died with 1 ERROR: Process died with 1 sys:1: ResourceWarning: unclosed file <_io.BufferedReader name='foo'> (Bitbake rev: f3f843a4fd6e0a9e8f6edef5dd3cf1fce29c50ba) Signed-off-by: Richard Purdie

bitbake: siggen: Ensure version of siggen is verified

2024-01-05T11:59:08+00:00

Since we need to change the form of the siggen function, we need to add versioning and some verison checks. This means if a newer bitbake is used with older metadata we can detect it. (Bitbake rev: 721556568413508213d22c29985e305a45a8d68a) Signed-off-by: Richard Purdie

bitbake: siggen.py: Improve taskhash reproducibility

2023-08-24T15:47:31+00:00

file checksums are part of the data checksummed to generate the task hash. The list of file checksums was not ordered. In this commit we make sure the task hash checksum takes a list of checksum data that is ordered by unique file name thus guaranteeing reproducibility. (Bitbake rev: 5293a1b36eeb89f57577cb709ec7f293909039a1) Signed-off-by: Paulo Neves Signed-off-by: Richard Purdie

bitbake: siggen: Update debug

2023-08-13T09:32:02+00:00

The debug in the comments was out of date. It is still useful so update the code sample to the new code needed. (Bitbake rev: fa2724069ea7028939d816cb5ccd0e7c1bed09a1) Signed-off-by: Richard Purdie