Copy file bind sources correctly during brokered dispatch #1566

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opened 2026-07-25 23:54:32 +00:00 by coilyco-ops · 0 comments

coilyco-ops commented

2026-07-25 23:54:32 +00:00

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Problem

Live brokered dispatch on Ward v0.811.0 now passes the launch-staging boundary fixed by #1563 and creates engineer-codex-ward-1561, but it fails before startup:

not a directory
ward: ward container: docker cp .../entrypoint.sh -> /opt/ward-shell-entrypoint.sh: exit status 1

copyDetachedSiblingBinds appends /. to every host-bind source. That is correct for directory mounts whose contents must be copied into a prepared sibling, but it turns the entrypoint file into entrypoint.sh/., which Docker rejects.

Change

Preserve the content-copy suffix for directory sources.
Copy file sources by their literal path.
Keep missing optional binds skipped and return contextual errors for unreadable sources.

Acceptance

Tests lock the exact Docker copy source for both directory and file bind mounts.
The brokered dispatch path creates and starts an engineer container.
Ward validation and pre-commit pass.

#1563 fixed the earlier missing /root/.ward/launch-staging parent failure.
#1561 is the live engineer dispatch used to expose this later boundary.

## Problem Live brokered dispatch on Ward v0.811.0 now passes the launch-staging boundary fixed by #1563 and creates `engineer-codex-ward-1561`, but it fails before startup: ``` not a directory ward: ward container: docker cp .../entrypoint.sh -> /opt/ward-shell-entrypoint.sh: exit status 1 ``` `copyDetachedSiblingBinds` appends `/.` to every host-bind source. That is correct for directory mounts whose contents must be copied into a prepared sibling, but it turns the entrypoint file into `entrypoint.sh/.`, which Docker rejects. ## Change * Preserve the content-copy suffix for directory sources. * Copy file sources by their literal path. * Keep missing optional binds skipped and return contextual errors for unreadable sources. ## Acceptance * Tests lock the exact Docker copy source for both directory and file bind mounts. * The brokered dispatch path creates and starts an engineer container. * Ward validation and pre-commit pass. ## Related * #1563 fixed the earlier missing `/root/.ward/launch-staging` parent failure. * #1561 is the live engineer dispatch used to expose this later boundary.

coilysiren referenced this issue from a commit

2026-07-26 00:10:35 +00:00

fix: copy brokered file binds without directory suffix

coilysiren closed this issue

2026-07-26 00:10:35 +00:00

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Reference

coilyco-flight-deck/ward#1566

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