fix: resolve downloads from static download page HTML - #4
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The official download page now ships download links as static HTML (Astro) instead of a main-*.js bundle. Parse the HTML directly, scoped by product section id, and drop the JS-bundle scraping. Also fix the EXIT trap referencing a main() local (tmpdir) that is already destroyed when the trap runs, which printed 'tmpdir: variable sin asignar' under set -u on every abort.
Test Report — Research-01 (Ubuntu 26.04 LTS, x86_64)Tested: 2026-08-19 Results
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VerdictApprove. The static HTML parsing approach is correct and clean. This PR properly fixes the root cause (Google's switch from Astro JS bundles to static HTML download pages). Tested on Ubuntu 26.04 — both Desktop 2.0 and IDE resolve and install successfully. |
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Summary
https://antigravity.google/download) was rebuilt with Astro: download links are now static HTML<a href>elements instead of amain-*.jsbundle. The installer scraped the JS bundle forid:"antigravity-2"markers, soupdate/installfails withCould not find official Antigravity 2.0 tarball for linux-x64 in Google download bundle.antigravity-2,antigravity-cli,antigravity-ide,antigravity-sdk), and match the platform-specific tarball href (<platform>/Antigravity.tar.gz,<platform>/Antigravity%20IDE.tar.gz). Version detection is unchanged (/antigravity-hub/<version>/,/stable/<version>/).EXITtrap inmainthat referenced thelocal tmpdirvariable: locals are destroyed before the trap runs, so underset -uevery abort printedtmpdir: variable sin asignar. Use a globalTMP_WORKcleaned by a dedicatedcleanuptrap.Changes
install.shTMP_WORKcleanup trapdocs/install.shinstall.sh(viascripts/sync-site.sh)Test plan
bash install.sh --print-downloadsresolvesAntigravity 2.0 2.8.1(storage.googleapis.com/antigravity-public/antigravity-hub/...)bash install.sh --print-downloads --ideresolvesAntigravity IDE 2.5.5(edgedl.me.gvt1.com .../stable/...)update --desktoprun on Debian 13 (trixie) installed 2.8.1 successfullytmpdirtrap noise)Verified against the current live page on 2026-08-15.