tools/makemanifest: Create a "_hash_" module when freezing. #18563
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This module contains the first 8 bytes of the SHA256 of the source code of every frozen .mpy file. Signed-off-by: Matthias Urlichs <matthias@urlichs.de>
Signed-Off-By: Matthias Urlichs <matthias@urlichs.de>
Signed-off-by: Matthias Urlichs <matthias@urlichs.de>
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## master #18563 +/- ##
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Coverage 98.38% 98.38%
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Files 171 171
Lines 22300 22300
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Hits 21939 21939
Misses 361 361 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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Summary
This commit adds a module to
.frozenthat contains the first 8 bytes of the SHA256 of the content of every frozen .mpy file in there.Rationale: I want to auto-upload updated modules to my microcontrollers. The uploader runs mpy-cross on the updated file and wants to compare the result with the code on the controller … which it can't, because
.frozenis not a file system.Testing
I have used this code for several months in the MoaT project.