Better place for binaries in `base/ctx/home/.local/bin`

[Toraja]

Summary

• Host setup needs those binary as well
• It's very awkward to access those binaries from host setup context
• Move those binaries to <project root>/tools directory
• Use buildx to access the directory during building base image
  • docker compose does not support buildx, so you need to separate build part from compose.yml

Research

Host dir/file

.
├── ctx
│   └── Dockerfile
└── vol
    ├── animals
    │   ├── bear
    │   ├── cat
    │   └── dog
    └── fruits.txt

Dockerfile

# syntax=docker/dockerfile:1
FROM alpine:latest

RUN mkdir -p /wk/vol/ \
  && touch /wk/vol/quack
COPY --from=x . /wk/vol/

Command

docker buildx build --build-context x=vol/ --force-rm -t runmount ctx/

Result

COPY instruction does not overwrite existing files

/ # tree /wk/vol/
/wk/vol/
├── animals
│   ├── bear
│   ├── cat
│   └── dog
├── fruits.txt
└── quack

[Toraja]

• Delete symlink in host-setup
  • https://github.com/Toraja/cde/blob/03533dea7cd1e1e8cfb9527e2e03d52bf5499760/host-setup/github-latest-release-installer.sh
• Fix ansible playbook
  • https://github.com/Toraja/cde/blob/03533dea7cd1e1e8cfb9527e2e03d52bf5499760/host-setup/playbooks/taskwarrior.yml#L116

[Toraja]

As described in ADR 0006, rewrite required tools in other language and release them instead of using external build context.