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fix: added comment for temporary workaround for .devcontainer build #213

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Merged
Akanshu-2u merged 3 commits into from
Feb 4, 2026
Merged

fix: added comment for temporary workaround for .devcontainer build #213

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b507936
fix: added comment for temporary workaround for .devcontainer build
Akanshu-2u Feb 3, 2026
ffd7f76
fix: added actual error log
Akanshu-2u Feb 3, 2026
29dc0bc
fix: removed comments from devcontainer.json
Akanshu-2u Feb 3, 2026
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16 changes: 16 additions & 0 deletions .devcontainer/Dockerfile
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Original file line number Diff line number Diff line change
@@ -1,3 +1,19 @@
# TEMPORARY WORKAROUND:
# This removes the legacy Yarn APT repository to unblock Codespaces pre-builds
# failing with:
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# EXPKEYSIG 23E7166788B63E1E Yarn Packaging <yarn@dan.cx>
#
# Root cause: expired/invalid Yarn signing key in the default Microsoft
# devcontainer base image causing `apt-get update` to fail and abort
# devcontainer feature installation.
#
# Tracking:
# - https://2u-internal.atlassian.net/browse/BOMS-394
# - https://2u-internal.atlassian.net/browse/BOMS-402
#
# IMPORTANT: Revert this change after confirming the upstream image no longer
# includes the broken Yarn APT configuration.

FROM mcr.microsoft.com/devcontainers/universal:latest

# Fix: remove legacy Yarn apt repo that can break apt-get update with EXPKEYSIG
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17 changes: 17 additions & 0 deletions .devcontainer/devcontainer.json
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Expand Up @@ -2,6 +2,23 @@
"hostRequirements": {
"cpus": 8
},

/* TEMPORARY WORKAROUND:
This removes the legacy Yarn APT repository to unblock Codespaces pre-builds
failing with:
EXPKEYSIG 23E7166788B63E1E Yarn Packaging <yarn@dan.cx>

Root cause: expired/invalid Yarn signing key in the default Microsoft
devcontainer base image causing `apt-get update` to fail and abort
devcontainer feature installation.

Tracking:
- https://2u-internal.atlassian.net/browse/BOMS-394
- https://2u-internal.atlassian.net/browse/BOMS-402

IMPORTANT: Revert this change after confirming the upstream image no longer
includes the broken Yarn APT configuration.*/

"build": {
"dockerfile": "Dockerfile"
},
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