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mfer/.golangci.yml
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Update golangci-lint to v2.12.2 with canonical config (closes #60)
- Add canonical .golangci.yml (v2 schema, default: all, project
  thresholds for lll/funlen/cyclop/dupl)
- Bump golangci-lint pins from v2.0.2 to v2.12.2 in Makefile
  (go install, new /v2 module path) and Dockerfile (tagged+digest
  Debian image pin)
- Fix all lint findings surfaced by the new linter set across
  cmd/mfer, internal/bork, internal/cli, internal/log, and mfer:
  static sentinel errors (err113), context-aware HTTP and exec
  (noctx), guarded integer conversions and stricter permissions
  (gosec), named constants (mnd, goconst), function decomposition
  (funlen, cyclop, gocognit, nestif), declaration ordering
  (funcorder), t.Parallel/t.TempDir/t.Setenv adoption in tests
  (paralleltest, usetesting), protobuf getters (protogetter), plus
  formatting and style cleanups (wsl_v5, nlreturn, lll, revive,
  testifylint, and others)
- Serialize CLI runs in tests behind a mutex so parallel tests do
  not cross-wire the process-global logger's captured output

The decompositions are behavior-preserving. In particular:

- REPO_POLICIES.md is untouched and stays byte-identical to the
  authoritative copy in the prompts repo
- the mfer.manifest type stays unexported; whether to export it is an
  open owner design question (README question 13)
- directories created by fetch keep mode 0755, because fetched trees
  are content meant to be readable by other uids
- an absent MFFilePath.Mtime is handled explicitly and identically in
  freshen, list, and export rather than being read as the Unix epoch,
  which would classify every entry as changed and rewrite the manifest
  on every freshen
- every user-visible error message renders byte-identically to what it
  did before, with the err113 sentinels wrapped mid-sentence where
  needed; the rendered strings are now pinned by tests

Also fixes an argument-injection defect the lint pass surfaced: key IDs
reach gpg as bare positional arguments, so a key ID beginning with "-"
was parsed by gpg as an option. All positional arguments now follow an
explicit "--" end-of-options marker.

The symlink-escape gap in fetch's path handling, which sanitizePath
does not and cannot address, is filed separately as #86.
2026-08-09 02:16:37 +00:00

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YAML

version: "2"
# Config schema uses the golangci-lint v2 layout (settings live under
# linters.settings, not top-level linters-settings) so that the
# thresholds below are actually applied by golangci-lint >= v2.
run:
timeout: 5m
modules-download-mode: readonly
linters:
default: all
disable:
# Genuinely incompatible with project patterns
- exhaustruct # Requires all struct fields
- depguard # Dependency allow/block lists
- godot # Requires comments to end with periods
- wsl # Deprecated, replaced by wsl_v5
- wrapcheck # Too verbose for internal packages
- varnamelen # Short names like db, id are idiomatic Go
settings:
lll:
line-length: 88
funlen:
lines: 80
statements: 50
cyclop:
max-complexity: 15
dupl:
threshold: 100
issues:
max-issues-per-linter: 0
max-same-issues: 0