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-rwxr-xr-xlanguages/elisp/claude/hooks/validate-el.sh4
-rw-r--r--languages/elisp/claude/rules/elisp-testing.md2
-rw-r--r--languages/elisp/claude/scripts/coverage-summary.el11
3 files changed, 12 insertions, 5 deletions
diff --git a/languages/elisp/claude/hooks/validate-el.sh b/languages/elisp/claude/hooks/validate-el.sh
index d028789..870eefe 100755
--- a/languages/elisp/claude/hooks/validate-el.sh
+++ b/languages/elisp/claude/hooks/validate-el.sh
@@ -39,8 +39,6 @@ f="$(jq -r '.tool_input.file_path // .tool_response.filePath // empty')"
[ -z "$f" ] && exit 0
[ "${f##*.}" = "el" ] || exit 0
-MAX_AUTO_TEST_FILES=20 # skip if more matches than this (large test suites)
-
# --- Phase 1: syntax + byte-compile ---
case "$f" in
*/init.el|*/early-init.el)
@@ -96,7 +94,7 @@ case "$f" in
esac
count="${#tests[@]}"
-if [ "$count" -ge 1 ] && [ "$count" -le "$MAX_AUTO_TEST_FILES" ]; then
+if [ "$count" -ge 1 ]; then
load_args=()
for t in "${tests[@]}"; do load_args+=("-l" "$t"); done
if ! output="$(emacs --batch --no-site-file --no-site-lisp \
diff --git a/languages/elisp/claude/rules/elisp-testing.md b/languages/elisp/claude/rules/elisp-testing.md
index 7c3a9ef..1ac76a0 100644
--- a/languages/elisp/claude/rules/elisp-testing.md
+++ b/languages/elisp/claude/rules/elisp-testing.md
@@ -43,6 +43,8 @@ The bundle ships a coverage summary at `.claude/scripts/coverage-summary.el` and
The number to watch is the missing-file count. A module no test loads never appears in the SimpleCov report, so a line-weighted total skips it silently — the suite looks healthier than it is. The summary counts every `modules/*.el` on disk that's absent from the report as 0%, so an untested module drags the project number down where you can see it. Copy the fragment's targets into your own Makefile to adopt it; the bundle never edits your Makefile.
+This is a local-only helper by design. `.claude/scripts/` is gitignored in code projects, so `coverage-summary.el` is untracked and CI never runs `make coverage-summary` against it — it's a developer-run check, not a CI gate. A gitignored install is intentional, not a coverage gap; don't move the script to a tracked `scripts/` dir to make CI pick it up.
+
## TDD Workflow
Write the failing test first. A failing test proves you understand the change. Assume the bug is in production code until the test proves otherwise — never fix the test before proving the test is wrong.
diff --git a/languages/elisp/claude/scripts/coverage-summary.el b/languages/elisp/claude/scripts/coverage-summary.el
index 4b7f5c9..ed7ecfc 100644
--- a/languages/elisp/claude/scripts/coverage-summary.el
+++ b/languages/elisp/claude/scripts/coverage-summary.el
@@ -11,8 +11,15 @@
;; by file rather than by line, so untested modules are visible.
;;
;; Self-contained on purpose — it ships into a project's =.claude/scripts/= and
-;; must run with nothing but stock Emacs (`json' is built in). The SimpleCov
-;; JSON shape it parses is:
+;; must run with nothing but stock Emacs (`json' is built in).
+;;
+;; Local-only helper (Craig, 2026-06-28). =.claude/scripts/= is gitignored in
+;; code projects, so this file is not tracked and CI cannot run
+;; `make coverage-summary' against it. That is intentional: it stays a
+;; developer-run helper, not shipped to a tracked =scripts/= dir and not a CI
+;; gate. A gitignored install here is the design, not a coverage gap.
+;;
+;; The SimpleCov JSON shape it parses is:
;; { <suite>: { "coverage": { <abs-path>: [null | 0 | int, ...] } } }
;; where a null entry is a non-executable line, 0 is executable-but-unhit, and
;; any positive integer is a hit. Data unions across multiple suite keys.