validate.sh's detect_scope() and validate-provenance.sh's find_plugin_root() disagreed with new-agent.sh's already-correct, documented walk-up semantics on three points, each causing validate.sh to false-FAIL a legitimately-scaffolded project-scope agent pair: - a marker-less directory walked up into $HOME (no .git/apm.yml of its own) was classified as user scope instead of project scope - the .git-boundary branch returned the walked-to .git location instead of the conventional scope root, breaking any <root> that is a subdirectory of a larger git-tracked tree (monorepo package dirs) - the new conventional-root arithmetic introduced to fix the above two cases had no guard against non-conventional/hand-placed file paths, which could point it at the wrong ancestor Also adds scripts/check-scope-walkup-sync.sh, a behavioral drift-guard (per ADR-0014's no-cross-skill-path precedent) that cross-checks the four independently hand-ported walk-up implementations (validate.sh, validate-provenance.sh, new-agent.sh, new-skill.sh) against real fixture scaffolds, wired into .pre-commit-config.yaml at pre-push so future drift between the ports is caught automatically. Verified via bash tests/run-tests.sh (13/13) and targeted before/after reproduction of each bug this closes.
343 lines
16 KiB
Bash
Executable File
343 lines
16 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# Behavioral consistency check for the four independent, semantically-equivalent
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# ports of "walk up from a directory looking for a scope-defining marker" living
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# in this repo:
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#
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# - plugins/kyberforge/skills/agent-audit/scripts/validate.sh (Python: detect_scope)
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# - plugins/kyberforge/skills/agent-audit/scripts/validate-provenance.sh (Python: find_plugin_root)
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# - plugins/kyberforge/skills/agent-author/scripts/new-agent.sh (Bash: find_package_root)
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# - plugins/kyberforge/skills/skill-author/scripts/new-skill.sh (Bash: find_package_root)
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#
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# Per ADR-0014's no-cross-skill-path rule, these can't be consolidated into a
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# shared file (each skill's cache-install copies only its own files), so unlike
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# check-vale-style-sync.sh (which diffs literal file copies) this can't be a
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# text diff — the four implementations are hand-ported, not copied. Instead
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# this builds a matrix of fixture directory trees and asserts the *observable
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# behavior* agrees: whatever new-agent.sh/new-skill.sh actually create on disk,
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# validate.sh/validate-provenance.sh must classify the same way when pointed at
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# the result. Run from repo root or pass REPO_ROOT as arg.
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REPO_ROOT="${1:-$(git rev-parse --show-toplevel 2>/dev/null || pwd)}"
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if [[ ! -d "$REPO_ROOT" ]]; then
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echo "Scope walk-up sync check failed: REPO_ROOT '$REPO_ROOT' is not a directory." >&2
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exit 1
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fi
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REPO_ROOT="$(cd "$REPO_ROOT" && pwd)"
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NEW_AGENT="$REPO_ROOT/plugins/kyberforge/skills/agent-author/scripts/new-agent.sh"
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NEW_SKILL="$REPO_ROOT/plugins/kyberforge/skills/skill-author/scripts/new-skill.sh"
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VALIDATE="$REPO_ROOT/plugins/kyberforge/skills/agent-audit/scripts/validate.sh"
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VALIDATE_PROVENANCE="$REPO_ROOT/plugins/kyberforge/skills/agent-audit/scripts/validate-provenance.sh"
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for f in "$NEW_AGENT" "$NEW_SKILL" "$VALIDATE" "$VALIDATE_PROVENANCE"; do
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if [[ ! -f "$f" ]]; then
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echo "Scope walk-up sync check: $f not found — kyberforge agent-author/agent-audit/skill-author skills not present, nothing to check." >&2
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exit 0
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fi
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done
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FAIL=0
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err() { echo " FAIL: $1" >&2; FAIL=$((FAIL + 1)); }
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ok() { echo " ok: $1"; }
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FIXTURES=()
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cleanup() { [[ ${#FIXTURES[@]} -eq 0 ]] || rm -rf "${FIXTURES[@]}"; }
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trap cleanup EXIT
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# Fill a new-agent.sh-scaffolded pair's FILL IN: placeholders with valid
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# content, isolating the scope/counterpart-lookup question from unrelated
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# content-quality FAILs when cross-checking against validate.sh.
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fill_agent_pair() {
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local file="$1" name="$2"
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cat > "$file" <<EOF
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---
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name: ${name}
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description: A valid agent description.
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---
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You are a test agent. When invoked, do the thing.
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EOF
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}
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# ---------------------------------------------------------------------------
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# Fixture 1: root exactly $HOME (no walk-up) — new-agent.sh's own documented
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# user-scope case.
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# ---------------------------------------------------------------------------
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echo ""
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echo "--- fixture: root exactly \$HOME ---"
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F1_HOME="$(mktemp -d)"
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FIXTURES+=("$F1_HOME")
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NAME1="probe-home-exact"
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if ! env HOME="$F1_HOME" bash "$NEW_AGENT" "$NAME1" "$F1_HOME" >/dev/null 2>&1; then
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err "new-agent.sh failed to scaffold at root exactly \$HOME"
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else
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if [[ ! -f "$F1_HOME/.claude/agents/$NAME1.md" || ! -f "$F1_HOME/.copilot/agents/$NAME1.agent.md" ]]; then
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err "new-agent.sh did not create the expected user-scope pair at \$HOME/.claude and \$HOME/.copilot"
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else
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fill_agent_pair "$F1_HOME/.claude/agents/$NAME1.md" "$NAME1"
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fill_agent_pair "$F1_HOME/.copilot/agents/$NAME1.agent.md" "$NAME1"
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if env HOME="$F1_HOME" bash "$VALIDATE" "$F1_HOME/.claude/agents/$NAME1.md" >/tmp/f1.out 2>&1; then
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ok "validate.sh agrees: user scope, counterpart found under \$HOME/.copilot"
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else
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err "validate.sh disagreed with new-agent.sh's user-scope classification at root exactly \$HOME"
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sed 's/^/ /' /tmp/f1.out
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fi
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fi
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fi
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# ---------------------------------------------------------------------------
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# Fixture 2: nested marker-less directory under $HOME — the live-repro shape.
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# new-agent.sh's own docs call this out as deliberately project scope, not
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# user scope (a stray directory under $HOME can't be silently redirected into
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# the shared global ~/.claude or ~/.copilot agent directories).
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# ---------------------------------------------------------------------------
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echo ""
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echo "--- fixture: nested marker-less directory under \$HOME ---"
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F2_HOME="$(mktemp -d)"
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FIXTURES+=("$F2_HOME")
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F2_NESTED="$F2_HOME/scratch/testdir"
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mkdir -p "$F2_NESTED"
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NAME2="probe-home-nested"
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if ! env HOME="$F2_HOME" bash "$NEW_AGENT" "$NAME2" "$F2_NESTED" >/dev/null 2>&1; then
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err "new-agent.sh failed to scaffold under a nested marker-less \$HOME subdirectory"
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else
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if [[ ! -f "$F2_NESTED/.claude/agents/$NAME2.md" || ! -f "$F2_NESTED/.github/agents/$NAME2.agent.md" ]]; then
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err "new-agent.sh did not scaffold a project-scope pair at the nested dir (rooted at \$F2_NESTED, not \$HOME)"
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elif [[ -f "$F2_HOME/.claude/agents/$NAME2.md" || -f "$F2_HOME/.copilot/agents/$NAME2.agent.md" ]]; then
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err "new-agent.sh unexpectedly wrote into \$HOME/.claude or \$HOME/.copilot for a nested marker-less start dir"
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else
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ok "new-agent.sh: nested marker-less dir under \$HOME scaffolds project scope at the nested dir"
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fill_agent_pair "$F2_NESTED/.claude/agents/$NAME2.md" "$NAME2"
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fill_agent_pair "$F2_NESTED/.github/agents/$NAME2.agent.md" "$NAME2"
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if env HOME="$F2_HOME" bash "$VALIDATE" "$F2_NESTED/.claude/agents/$NAME2.md" >/tmp/f2.out 2>&1; then
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ok "validate.sh agrees: project scope, counterpart found at the nested dir (not \$HOME/.copilot)"
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else
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err "validate.sh disagreed with new-agent.sh: misclassified the nested marker-less \$HOME subdirectory"
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sed 's/^/ /' /tmp/f2.out
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fi
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# new-skill.sh has no user/project distinction of its own (no $HOME
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# awareness at all — see new-skill.sh's find_package_root), but it shares
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# the same .git/apm.yml walk-up primitive. It must land its standalone
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# scaffold at the given path too, not get redirected toward $HOME.
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if env HOME="$F2_HOME" bash "$NEW_SKILL" probe-home-nested-skill "$F2_NESTED" >/tmp/f2skill.out 2>&1 \
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&& [[ -d "$F2_NESTED/probe-home-nested-skill" ]]; then
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ok "new-skill.sh agrees: standalone mode scaffolds at the nested dir, not redirected toward \$HOME"
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else
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err "new-skill.sh disagreed with new-agent.sh/validate.sh on the nested marker-less \$HOME subdirectory"
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sed 's/^/ /' /tmp/f2skill.out
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fi
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fi
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fi
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# ---------------------------------------------------------------------------
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# Fixture 3: a .git boundary between the probe dir and $HOME must stop the
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# walk before it ever reaches $HOME (so it can't be misclassified as user
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# scope via the home-boundary path).
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# ---------------------------------------------------------------------------
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echo ""
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echo "--- fixture: .git boundary short-circuits before reaching \$HOME ---"
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F3_HOME="$(mktemp -d)"
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FIXTURES+=("$F3_HOME")
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# .git sits directly at the probe root (the conventional two-segments-above
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# location .claude/agents and .github/agents are placed relative to). This
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# fixture only exercises what it's meant to: that a .git ancestor stops the
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# walk before it ever reaches $HOME. Fixture 3b below covers .git sitting
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# higher up than the probe root.
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F3_PROBE="$F3_HOME/myrepo"
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mkdir -p "$F3_PROBE/.git"
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NAME3="probe-git-boundary"
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if ! env HOME="$F3_HOME" bash "$NEW_AGENT" "$NAME3" "$F3_PROBE" >/dev/null 2>&1; then
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err "new-agent.sh failed to scaffold at a dir with a .git ancestor short of \$HOME"
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else
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if [[ ! -f "$F3_PROBE/.claude/agents/$NAME3.md" || ! -f "$F3_PROBE/.github/agents/$NAME3.agent.md" ]]; then
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err "new-agent.sh did not scaffold a project-scope pair at the probe dir"
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else
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fill_agent_pair "$F3_PROBE/.claude/agents/$NAME3.md" "$NAME3"
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fill_agent_pair "$F3_PROBE/.github/agents/$NAME3.agent.md" "$NAME3"
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if env HOME="$F3_HOME" bash "$VALIDATE" "$F3_PROBE/.claude/agents/$NAME3.md" >/tmp/f3.out 2>&1; then
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ok "validate.sh agrees: .git boundary keeps this project scope, not promoted to user scope at \$HOME"
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else
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err "validate.sh disagreed with new-agent.sh on the .git-boundary-before-\$HOME fixture"
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sed 's/^/ /' /tmp/f3.out
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fi
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fi
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fi
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# ---------------------------------------------------------------------------
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# Fixture 3b: .git sits one level ABOVE the probe root — a subdirectory of a
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# larger git-tracked tree (e.g. a monorepo package dir). new-agent.sh always
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# places project-scope files at its ROOT argument, never at the walked-up
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# .git location, so validate.sh must resolve scope to the probe root too, not
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# to the ancestor where .git happened to be found.
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# ---------------------------------------------------------------------------
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echo ""
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echo "--- fixture: .git ancestor sits above <root> (subdirectory of a larger git tree) ---"
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F3B_REPO="$(mktemp -d)"
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FIXTURES+=("$F3B_REPO")
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mkdir -p "$F3B_REPO/.git"
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F3B_PROBE="$F3B_REPO/subdir"
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mkdir -p "$F3B_PROBE"
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NAME3B="probe-git-above-root"
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if ! bash "$NEW_AGENT" "$NAME3B" "$F3B_PROBE" >/dev/null 2>&1; then
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err "new-agent.sh failed to scaffold at a dir one level below a .git ancestor"
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else
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if [[ ! -f "$F3B_PROBE/.claude/agents/$NAME3B.md" || ! -f "$F3B_PROBE/.github/agents/$NAME3B.agent.md" ]]; then
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err "new-agent.sh did not scaffold a project-scope pair at the probe dir (rooted at \$F3B_PROBE, not the repo root)"
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else
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fill_agent_pair "$F3B_PROBE/.claude/agents/$NAME3B.md" "$NAME3B"
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fill_agent_pair "$F3B_PROBE/.github/agents/$NAME3B.agent.md" "$NAME3B"
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if bash "$VALIDATE" "$F3B_PROBE/.claude/agents/$NAME3B.md" >/tmp/f3b.out 2>&1; then
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ok "validate.sh agrees: scope root is <root>, not the .git ancestor above it"
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else
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err "validate.sh disagreed with new-agent.sh: resolved scope to the .git ancestor instead of <root>"
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sed 's/^/ /' /tmp/f3b.out
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fi
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fi
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fi
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# ---------------------------------------------------------------------------
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# Fixture 4: a type-bearing apm.yml — plugin/APM scope. new-agent.sh and
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# new-skill.sh must agree on the same package root, and validate.sh /
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# validate-provenance.sh must both recognize it as plugin scope.
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# ---------------------------------------------------------------------------
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echo ""
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echo "--- fixture: type-bearing apm.yml (plugin/APM scope) ---"
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F4_ROOT="$(mktemp -d)"
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FIXTURES+=("$F4_ROOT")
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printf 'name: test-package\nversion: 0.1.0\ntype: skill\n' > "$F4_ROOT/apm.yml"
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NAME4="probe-plugin"
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if ! bash "$NEW_AGENT" "$NAME4" "$F4_ROOT" >/dev/null 2>&1; then
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err "new-agent.sh failed to scaffold at a type-bearing apm.yml root"
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elif [[ ! -f "$F4_ROOT/.apm/agents/$NAME4.agent.md" ]]; then
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err "new-agent.sh did not scaffold plugin scope at the type-bearing apm.yml root"
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else
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ok "new-agent.sh: plugin scope at type-bearing apm.yml root"
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if bash "$NEW_SKILL" probe-plugin-skill "$F4_ROOT" >/tmp/f4skill.out 2>&1 \
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&& [[ -d "$F4_ROOT/.apm/skills/probe-plugin-skill" ]]; then
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ok "new-skill.sh agrees: package mode at the same apm.yml root"
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else
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err "new-skill.sh disagreed with new-agent.sh on the type-bearing apm.yml root"
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sed 's/^/ /' /tmp/f4skill.out
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fi
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fill_agent_pair "$F4_ROOT/.apm/agents/$NAME4.agent.md" "$NAME4"
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if bash "$VALIDATE" "$F4_ROOT/.apm/agents/$NAME4.agent.md" >/tmp/f4validate.out 2>&1; then
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ok "validate.sh agrees: plugin/APM scope, structural checks pass"
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else
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err "validate.sh disagreed with new-agent.sh: did not treat the type-bearing apm.yml root as plugin scope"
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sed 's/^/ /' /tmp/f4validate.out
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fi
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# source_keys + a matching sources.md round-trips only if validate-provenance.sh
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# resolves the SAME plugin root new-agent.sh/new-skill.sh did.
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cat > "$F4_ROOT/.apm/agents/$NAME4.agent.md" <<EOF
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---
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name: ${NAME4}
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description: A valid agent description.
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source_keys:
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- probe-source
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---
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You are a test agent.
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EOF
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cat > "$F4_ROOT/sources.md" <<EOF
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# Sources
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## probe-source
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- **URL:** https://example.com/probe-source
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- **Description:** A test source.
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- **Contributing files:** .apm/agents/${NAME4}.agent.md
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- **Research doc:** (none)
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- **Status:** \`extracted\`
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EOF
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if bash "$VALIDATE_PROVENANCE" "$F4_ROOT/.apm/agents/$NAME4.agent.md" >/tmp/f4prov.out 2>&1; then
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ok "validate-provenance.sh agrees: resolves the same plugin root, sources.md round-trips"
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else
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err "validate-provenance.sh disagreed on the plugin root for the type-bearing apm.yml fixture"
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sed 's/^/ /' /tmp/f4prov.out
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fi
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fi
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# ---------------------------------------------------------------------------
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# Fixture 5: filesystem-boundary fallback — no $HOME relation, no marker
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# anywhere. Both scripts must fall through to project scope, not user scope.
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# ---------------------------------------------------------------------------
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echo ""
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echo "--- fixture: filesystem-boundary fallback (no \$HOME relation, no markers) ---"
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F5_UNRELATED_HOME_PARENT="$(mktemp -d)"
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FIXTURES+=("$F5_UNRELATED_HOME_PARENT")
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F5_UNRELATED_HOME="$F5_UNRELATED_HOME_PARENT/never-reached-$$"
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F5_ROOT="$(mktemp -d)/deep/proj"
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mkdir -p "$F5_ROOT"
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FIXTURES+=("$(dirname "$(dirname "$F5_ROOT")")")
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NAME5="probe-fs-boundary"
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if ! env HOME="$F5_UNRELATED_HOME" bash "$NEW_AGENT" "$NAME5" "$F5_ROOT" >/dev/null 2>&1; then
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err "new-agent.sh failed to scaffold at the filesystem-boundary fixture"
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else
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if [[ ! -f "$F5_ROOT/.claude/agents/$NAME5.md" || ! -f "$F5_ROOT/.github/agents/$NAME5.agent.md" ]]; then
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err "new-agent.sh did not scaffold project scope at the filesystem-boundary fixture"
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else
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fill_agent_pair "$F5_ROOT/.claude/agents/$NAME5.md" "$NAME5"
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fill_agent_pair "$F5_ROOT/.github/agents/$NAME5.agent.md" "$NAME5"
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if env HOME="$F5_UNRELATED_HOME" bash "$VALIDATE" "$F5_ROOT/.claude/agents/$NAME5.md" >/tmp/f5.out 2>&1; then
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ok "validate.sh agrees: filesystem-boundary fallback resolves to project scope"
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else
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err "validate.sh disagreed with new-agent.sh on the filesystem-boundary fallback fixture"
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sed 's/^/ /' /tmp/f5.out
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fi
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fi
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fi
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# ---------------------------------------------------------------------------
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# Fixture 6: a type-bearing apm.yml ABOVE $HOME must not be reached by
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# validate-provenance.sh's walk-up from a nested, marker-less dir under $HOME
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# — matches new-agent.sh, which also stops at $HOME before ever looking that
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# far up.
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# ---------------------------------------------------------------------------
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echo ""
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echo "--- fixture: type-bearing apm.yml above \$HOME must not be reached ---"
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F6_ANCESTOR="$(mktemp -d)"
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FIXTURES+=("$F6_ANCESTOR")
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printf 'name: outer-package\nversion: 0.1.0\ntype: skill\n' > "$F6_ANCESTOR/apm.yml"
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F6_HOME="$F6_ANCESTOR/fakehome"
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mkdir -p "$F6_HOME"
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NAME6="probe-above-home"
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if ! env HOME="$F6_HOME" bash "$NEW_AGENT" "$NAME6" "$F6_HOME" >/dev/null 2>&1; then
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err "new-agent.sh failed to scaffold with a type-bearing apm.yml above \$HOME"
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elif [[ -f "$F6_HOME/.apm/agents/$NAME6.agent.md" ]]; then
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err "new-agent.sh walked past \$HOME and misclassified as plugin scope using the ancestor apm.yml"
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elif [[ ! -f "$F6_HOME/.claude/agents/$NAME6.md" ]]; then
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err "new-agent.sh did not scaffold user scope at root exactly \$HOME (with a type-bearing apm.yml above)"
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else
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ok "new-agent.sh: \$HOME boundary stops the walk before the ancestor apm.yml, user scope at \$HOME"
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mkdir -p "$F6_HOME/.apm/agents"
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cat > "$F6_HOME/.apm/agents/probe-prov.agent.md" <<'EOF'
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---
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name: probe-prov
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description: A valid agent description.
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source_keys:
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- probe-source
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---
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You are a test agent.
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EOF
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# No sources.md exists anywhere under $F6_HOME or at the ancestor package
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# root — if find_plugin_root walked past $HOME to the ancestor apm.yml,
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# this would FAIL on Check 0 (source_keys declared but sources.md absent).
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if env HOME="$F6_HOME" bash "$VALIDATE_PROVENANCE" "$F6_HOME/.apm/agents/probe-prov.agent.md" >/tmp/f6.out 2>&1 \
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&& [[ -z "$(cat /tmp/f6.out)" ]]; then
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ok "validate-provenance.sh agrees: \$HOME boundary stops the walk, exits 0 silently (not plugin scope)"
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else
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err "validate-provenance.sh walked past \$HOME to the ancestor apm.yml — disagrees with new-agent.sh"
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sed 's/^/ /' /tmp/f6.out
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fi
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fi
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echo ""
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if [[ $FAIL -gt 0 ]]; then
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echo "Scope walk-up sync check failed: $FAIL error(s). One of validate.sh's detect_scope, validate-provenance.sh's find_plugin_root, new-agent.sh's find_package_root, or new-skill.sh's find_package_root has drifted from the others' \$HOME/.git/apm.yml walk-up semantics. Re-read new-agent.sh's usage comment (the canonical description of the intended behavior) and bring the disagreeing script back in line." >&2
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exit 1
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fi
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echo "Scope walk-up sync check passed: all four walk-up implementations agree on every fixture."
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