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kevinveenbirkenbachandClaude Opus 5 2d94d1d6f9 fix(install): refresh the apt index once before giving up on a package

The Hugo image build in run 34653542922 died on a Debian mirror mid-sync: 'Err:13 libruby ... File has unexpected size (6300780 != 5440). Mirror sync in progress?', and apt closed with its own advice, 'maybe run apt-get update or try with --fix-missing?'. The index the build had fetched disagreed with the pool it then read.

Acquire::Retries=3 does not cover that. It re-fetches the same URL against the same stale index and reads the same wrong size, which is why three retries produced three identical failures.

install_package_candidates now runs its candidate loop through a helper and, when every candidate failed and the manager is apt-get, fetches a fresh index and runs the loop once more. The helper returns two facts rather than one because the two existing error paths distinguish them: whether the caller's command became callable, and whether anything installed at all.

The retry is bounded so it cannot mask a real absence: apt-get only, once, only when nothing installed, and only behind a new index. A package that does not exist fails the second pass the same way and raises the same RuntimeError. The tests pin both directions, the exact update, install, update, install sequence for apt-get and two calls only for a manager without an index, so the retry cannot spread to pacman or dnf.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

2026-09-12 10:00:08 +02:00

lint

fix(install): drop the shadowed php and ruby dict keys

2026-08-28 12:55:17 +02:00

__init__.py

…

github_release.py

style: delete every comment the comments-valid policy rejects

2026-08-18 03:22:02 +02:00

interpreters.py

feat(image): bake the php and ruby interpreters into the image

2026-08-22 20:56:55 +02:00

node.py

fix(test): install php and ruby instead of skipping their suites

2026-08-22 20:30:40 +02:00

npm.py

…

php.py

fix(test): resolve the PHP vendor tree against a declared floor

2026-09-09 02:15:56 +02:00

pip.py

…

primitives.py

fix(install): retry transient download failures, keep 4xx fatal

2026-08-10 10:12:20 +02:00

README.md

refactor(layout): sort shipped scripts by language and split the unit suite

2026-08-22 01:31:09 +02:00

ruby.py

fix(test): install php and ruby instead of skipping their suites

2026-08-22 20:30:40 +02:00

system_pkg.py

fix(install): refresh the apt index once before giving up on a package

2026-09-12 10:00:08 +02:00

README.md

utils/install

This directory hosts the Python implementation behind make install-lint. For the general rules that govern READMEs in code directories see documentation.md.

Purpose

The package installs the lint toolchain (actionlint, shfmt, ruff, ansible-lint, mbake, markdownlint-cli2, eslint, shellcheck, ansible-playbook, ansible-galaxy) using the right channel per tool (system package manager, pip, npm, or GitHub release). Modules at this level are channel-agnostic primitives; per-tool policy lives one level down in lint/.

Structure

File	Role
`primitives.py`	Logging, sudo wrapping, PATH mutation, and stdlib-based URL download.
`pip.py`	Venv-aware pip installer with `--break-system-packages` and `--user` fallback.
`npm.py`	Global / local npm install with per-user `--prefix` fallback.
`github_release.py`	Latest-tag resolver and asset downloader for GitHub releases.
`system_pkg.py`	Per-manager dispatch for `pacman` / `apt-get` / `dnf` / `yum` / `brew`.
`lint/`	One module per tool, each exposing `ensure()`. See lint README.

The CLI entry point lives at __main__.py, invoked from lint.sh as python3 -m utils.install.lint. The matching dispatcher wrapper.sh routes make install-lint host vs container based on INFINITO_LINT_RUNNER.

File Naming

Module names MUST stay lowercase snake_case.
Channel-agnostic helpers MUST live directly under utils/install/.
Per-tool policy (one tool per file) MUST live under lint/ (see lint README).
Test files live in tests/unit/python/utils/install/ and mirror the module name with a test_ prefix.

Import Rules

primitives.py MUST NOT import from any other module in this package.
pip.py, npm.py, github_release.py, and system_pkg.py MAY import from primitives.py.
npm.py MAY import from system_pkg.py to bootstrap npm itself; no other cross-imports between these four are allowed.
Per-tool modules under lint/ MUST NOT import each other (see lint README).