feat(make): add an interactive remove target with fzf

make remove is the granular counterpart to make uninstall, which removes everything. remove.sh lists every rulesets-managed symlink under ~/.claude/ — only links whose target resolves into the repo, so foreign symlinks are left alone — pipes them through fzf --multi, and rm's the picked links. The repo's own files stay put, and make install re-creates anything removed.

It's split into --list and --remove-selected modes so the logic is testable without fzf. 5 bats cases cover the listing, the foreign-link exclusion, removal, report-and-continue on a missing target, and the empty no-op. The removal loop runs without set -e and without rm -f, so a vanished target reports visibly and the rest still process. shellcheck clean, make test green.

1 files changed, 83 insertions, 0 deletions

diff --git a/scripts/tests/remove.bats b/scripts/tests/remove.bats
new file mode 100644
index 0000000..bfacf5f
--- /dev/null
+++ b/scripts/tests/remove.bats
@@ -0,0 +1,83 @@
+#!/usr/bin/env bats
+#
+# Tests for scripts/remove.sh — interactive removal of rulesets-managed
+# symlinks under ~/.claude/.
+#
+# Strategy (mirrors audit.bats): redirect HOME to a temp dir per test,
+# scaffold ~/.claude/{skills,rules,hooks} with symlinks pointing at REAL
+# repo files, run the real remove.sh against that synthetic ~/.claude/.
+# remove.sh resolves the repo root from its own location, so the "managed"
+# check compares against the real repo regardless of HOME.
+
+REAL_REPO="$(cd "$(dirname "$BATS_TEST_FILENAME")/../.." && pwd)"
+REMOVE="$REAL_REPO/scripts/remove.sh"
+
+setup() {
+  TEST_HOME="$(mktemp -d -t remove-bats.XXXXXX)"
+  HOME_BAK="$HOME"
+  export HOME="$TEST_HOME"
+  mkdir -p "$TEST_HOME/.claude/skills" \
+           "$TEST_HOME/.claude/rules" \
+           "$TEST_HOME/.claude/hooks"
+
+  # Symlinks into real repo files — exactly what `make install` creates.
+  ln -s "$REAL_REPO/debug" "$TEST_HOME/.claude/skills/debug"
+  ln -s "$REAL_REPO/claude-rules/commits.md" "$TEST_HOME/.claude/rules/commits.md"
+  ln -s "$REAL_REPO/hooks/git-commit-confirm.py" \
+        "$TEST_HOME/.claude/hooks/git-commit-confirm.py"
+}
+
+teardown() {
+  export HOME="$HOME_BAK"
+  rm -rf "$TEST_HOME"
+}
+
+@test "remove --list emits scaffolded skill/rule/hook with correct kinds" {
+  run bash "$REMOVE" --list
+
+  [ "$status" -eq 0 ]
+  [[ "$output" == *$'skill\tdebug'* ]]
+  [[ "$output" == *$'rule\tcommits.md'* ]]
+  [[ "$output" == *$'hook\tgit-commit-confirm.py'* ]]
+}
+
+@test "remove --list excludes a foreign symlink pointing outside the repo" {
+  ln -s /etc/hostname "$TEST_HOME/.claude/rules/foreign.md"
+
+  run bash "$REMOVE" --list
+
+  [ "$status" -eq 0 ]
+  [[ "$output" != *"foreign.md"* ]]
+  # The genuine managed links are still listed.
+  [[ "$output" == *$'rule\tcommits.md'* ]]
+}
+
+@test "remove --remove-selected removes the piped rule and leaves the skill" {
+  run bash -c "printf 'rule\tcommits.md\n' | bash '$REMOVE' --remove-selected"
+
+  [ "$status" -eq 0 ]
+  [[ "$output" == *"rm    rule commits.md"* ]]
+  # Rule symlink gone, skill symlink intact.
+  [ ! -L "$TEST_HOME/.claude/rules/commits.md" ]
+  [ -L "$TEST_HOME/.claude/skills/debug" ]
+}
+
+@test "remove --remove-selected reports a missing item but still processes a valid one after it" {
+  # First line names a link that doesn't exist; second is real. The loop
+  # must report the failure visibly and continue to remove the valid one.
+  run bash -c "printf 'rule\tghost.md\nskill\tdebug\n' | bash '$REMOVE' --remove-selected"
+
+  [[ "$output" == *"ghost.md"* ]]
+  [[ "$output" == *"rm    skill debug"* ]]
+  [ ! -L "$TEST_HOME/.claude/skills/debug" ]
+}
+
+@test "remove --remove-selected with empty stdin is a clean no-op, exit 0" {
+  run bash -c "printf '' | bash '$REMOVE' --remove-selected"
+
+  [ "$status" -eq 0 ]
+  [ -z "$output" ]
+  # Nothing touched.
+  [ -L "$TEST_HOME/.claude/rules/commits.md" ]
+  [ -L "$TEST_HOME/.claude/skills/debug" ]
+}