pti/wraptool
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages 3 Wiki Activity Actions

fix(up): run guix container with --emulate-fhs for the harness binary #12

Merged
pti merged 1 commit from fix-guix-container-fhs into main 2026-07-07 14:56:40 +02:00
Conversation 0 Commits 1 Files changed 2 +2 -1
pti commented 2026-07-07 14:49:40 +02:00
Owner
Copy link

Claude Code ships an FHS-linked executable — it needs /usr/bin/env and the standard loader /lib64/ld-linux-x86-64.so.2, which a pure Guix container (only /gnu/store) doesn't have, so claude can't find its interpreter. Add -F/--emulate-fhs to the guix shell --container invocation.

Verified (exact args)

loader: present         # /lib64/ld-linux-x86-64.so.2
env: present            # /usr/bin/env
node via env-shebang: v22.14.0
toolchain: go=y git=y node=y
iso: home= . ..         # host $HOME still empty → isolation intact

No extra manifest packages — -F provides the FHS layer. Resolves the Node/-F open question the design doc flagged.

Build/vet/golangci-lint clean.

🤖 Generated with Claude Code

Claude Code ships an **FHS-linked** executable — it needs `/usr/bin/env` and the standard loader `/lib64/ld-linux-x86-64.so.2`, which a pure Guix container (only `/gnu/store`) doesn't have, so `claude` can't find its interpreter. Add `-F`/`--emulate-fhs` to the `guix shell --container` invocation. ## Verified (exact args) ``` loader: present # /lib64/ld-linux-x86-64.so.2 env: present # /usr/bin/env node via env-shebang: v22.14.0 toolchain: go=y git=y node=y iso: home= . .. # host $HOME still empty → isolation intact ``` No extra manifest packages — `-F` provides the FHS layer. Resolves the Node/`-F` open question the design doc flagged. Build/vet/golangci-lint clean. 🤖 Generated with [Claude Code](https://claude.com/claude-code)
fix(up): run guix container with --emulate-fhs for the harness binary
All checks were successful
Lint / lint (pull_request) Successful in 19s
Details
b3cf71520c 
Claude Code ships an FHS-linked executable that needs /usr/bin/env and the
standard loader (/lib64/ld-linux-x86-64.so.2), which a pure Guix container
(only /gnu/store) lacks. Add -F/--emulate-fhs to the `guix shell --container`
invocation so those paths exist and the harness can start.

Verified: with -F the loader + /usr/bin/env are present and node runs via an
env-shebang; the flat toolchain (go/git/node) is intact and credential
isolation is unaffected (host $HOME still not shared). No extra manifest
packages needed — -F provides the FHS layer.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
pti merged commit 1584886570 into main 2026-07-07 14:56:40 +02:00
pti deleted branch fix-guix-container-fhs 2026-07-07 14:56:41 +02:00
Sign in to join this conversation.
Reviewers
No reviewers
Labels
Clear labels
No items
No labels
Milestone
Clear milestone
No items
No milestone
Projects
Clear projects
No items
No project
Assignees
Clear assignees
No assignees
1 participant
Notifications
Due date
The due date is invalid or out of range. Please use the format "yyyy-mm-dd".

No due date set.

Dependencies

No dependencies set.

Reference
pti/wraptool!12
No description provided.