Make the source table non-optional in the gecko profile format #5842
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canova merged 2 commits intofirefox-devtools:mainfrom Feb 18, 2026
Merged
Make the source table non-optional in the gecko profile format #5842canova merged 2 commits intofirefox-devtools:mainfrom
canova merged 2 commits intofirefox-devtools:mainfrom
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## main #5842 +/- ##
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Coverage 85.56% 85.56%
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This patch changes the gecko profiler format to always include source table. The backend patch also increases the gecko profile format version. Backend bug: https://bugzilla.mozilla.org/show_bug.cgi?id=2016666 This PR has to be deployed before we can land the backend.
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Changes: [Markus Stange] Move transparent fill check to a less expensive place. (#5826) [fatadel] refine docs for ctrl key (#5831) [Nazım Can Altınova] Update the team members inside CONTRIBUTING.md (#5829) [fatadel] Provide correct instructions on the home page for Firefox for Android (Fenix) (#5816) [Markus Stange] Make markers darker (#5839) [Markus Stange] Directly use photon-colors (#5821) [Markus Stange] Migrate to esbuild (#5589) [Markus Stange] Use data URLs for SVG files. (#5845) [Markus Stange] Tweak dark mode colors some more. (#5846) [Nazım Can Altınova] Make the source table non-optional in the gecko profile format (#5842) [fatadel] fix foreground color of the button on error page (#5849) [Nazım Can Altınova] 🔃 Sync: l10n -> main (February 24, 2026) (#5855) And special thanks to our localizers: de: Michael Köhler el: Jim Spentzos en-GB: Ian Neal es-CL: ravmn fr: Théo Chevalier fy-NL: Fjoerfoks ia: Melo46 it: Francesco Lodolo [:flod] nl: Mark Heijl ru: Valery Ledovskoy sv-SE: Andreas Pettersson zh-TW: Pin-guang Chen
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…ces feature is not set r=dcarver,profiler-reviewers This will allow us to put a sourceMapURL into the source table even when the JS sources feature is not enabled. The sourceMapURL field later will be used for source map resolution. This patch bumps the gecko profile version, and depends on this frontend PR to be deployed first: firefox-devtools/profiler#5842 Differential Revision: https://phabricator.services.mozilla.com/D283270
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Backend changes for this PR: Bug 2016666
This will allow us to add more fields to the source table, like
sourceMapURLwhich will allow us to resolve source maps.Can't really provide a before and after deploy previews since this requires loading gecko profiles from scratch. Here two profiles with version 32 to test this upgrading:
Version 32 with no source table
Version 32 with source table
You can drag and drop it inside https://deploy-preview-5842--perf-html.netlify.app/