mirror of
https://github.com/msitarzewski/agency-agents.git
synced 2026-10-13 01:30:05 +00:00
Michael SitarzewskiandClaude Opus 5.5
d801ff90ad
`rm -rf "$dest/"` follows a symlink and empties its target. basename ignores a trailing slash, so HERMES_PLUGIN_DIR=".../agency-agents-router/" passed every check, and a symlinked destination (our own --link install, or a user's folder) had its target's contents deleted. #903's ownership check didn't cover it: the check reads through the link and the rm still follows it. - Strip all trailing slashes from the destination before any check. - A symlinked destination is removed with `rm -f` (the link itself), never `rm -rf`. - test-install-hermes-destination.sh: two new cases (trailing slash on a symlink to a folder with a matching plugin.yaml; re-install over a --link install). Both fail before this commit and pass after. Found by a destructive-path matrix (25 scenarios, throwaway container, fake HOME with sentinel files): main fails 10 (deletes unrelated dirs, files and symlink targets at the plugin path); the series without this commit fails 2 (H8/H9); with it, 25/25. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
87 lines
3.7 KiB
Bash
87 lines
3.7 KiB
Bash
#!/usr/bin/env bash
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# Hermes installation must replace only a directory owned by this plugin.
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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tmp="$(mktemp -d "${TMPDIR:-/tmp}/agency-hermes-dest.XXXXXX")"
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trap 'rm -rf "$tmp"' EXIT
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repo="$tmp/repo"
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home="$tmp/home"
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plugin="$home/.hermes/plugins/agency-agents-router"
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mkdir -p "$repo/scripts" "$repo/engineering" \
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"$repo/integrations/hermes/agency-agents-router/data" "$plugin"
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cp "$SCRIPT_DIR/install.sh" "$SCRIPT_DIR/lib.sh" "$repo/scripts/"
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cat > "$repo/divisions.json" <<'EOF'
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{
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"divisions": {
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"engineering": {}
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}
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}
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EOF
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cat > "$repo/integrations/hermes/agency-agents-router/plugin.yaml" <<'EOF'
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name: agency-agents-router
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EOF
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printf '# Plugin\n' > "$repo/integrations/hermes/agency-agents-router/__init__.py"
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printf '[]\n' > "$repo/integrations/hermes/agency-agents-router/data/agents.json"
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printf 'personal content\n' > "$plugin/personal.txt"
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if HOME="$home" bash "$repo/scripts/install.sh" --no-interactive --tool hermes --no-convert > "$tmp/output" 2>&1; then
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echo 'FAIL: Hermes replaced an unrelated directory with the plugin name' >&2
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exit 1
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fi
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[[ -f "$plugin/personal.txt" ]] || {
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echo 'FAIL: Hermes removed unrelated user content' >&2
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exit 1
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}
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grep -q 'refusing to replace' "$tmp/output" || {
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echo 'FAIL: Hermes rejection did not explain the destination conflict' >&2
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exit 1
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}
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echo 'PASS: unrelated destination remains untouched'
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cat > "$plugin/plugin.yaml" <<'EOF'
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name: agency-agents-router
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EOF
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printf 'outdated\n' > "$plugin/old.txt"
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HOME="$home" bash "$repo/scripts/install.sh" --no-interactive --tool hermes --no-convert > "$tmp/upgrade-output" 2>&1
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[[ -f "$plugin/__init__.py" && -f "$plugin/data/agents.json" && ! -e "$plugin/old.txt" ]] || {
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echo 'FAIL: a prior Agency plugin was not upgraded' >&2
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exit 1
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}
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echo 'PASS: a prior Agency plugin upgrades normally'
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fresh_home="$tmp/fresh-home"
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HOME="$fresh_home" bash "$repo/scripts/install.sh" --no-interactive --tool hermes --no-convert > "$tmp/fresh-output" 2>&1
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[[ -f "$fresh_home/.hermes/plugins/agency-agents-router/plugin.yaml" ]] || {
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echo 'FAIL: fresh Hermes installation did not create the plugin' >&2
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exit 1
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}
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echo 'PASS: fresh Hermes installation works normally'
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# A trailing slash must not turn "replace the plugin" into "empty whatever a
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# symlink points at": `rm -rf link/` follows the link and deletes the target's
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# contents. Seen on real installs via HERMES_PLUGIN_DIR=".../agency-agents-router/".
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link_home="$tmp/link-home"
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link_plugin="$link_home/.hermes/plugins/agency-agents-router"
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personal="$tmp/personal"
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mkdir -p "$personal" "$(dirname "$link_plugin")"
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printf 'name: agency-agents-router\n' > "$personal/plugin.yaml"
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printf 'personal content\n' > "$personal/personal.txt"
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ln -s "$personal" "$link_plugin"
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HOME="$link_home" HERMES_PLUGIN_DIR="$link_plugin/" bash "$repo/scripts/install.sh" --no-interactive --tool hermes --no-convert > "$tmp/slash-output" 2>&1 || true
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[[ -f "$personal/personal.txt" ]] || {
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echo 'FAIL: a trailing slash deleted the contents of a symlinked directory' >&2
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exit 1
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}
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echo 'PASS: a trailing slash on a symlinked destination leaves its target intact'
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relink_home="$tmp/relink-home"
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HOME="$relink_home" bash "$repo/scripts/install.sh" --no-interactive --tool hermes --no-convert --link > "$tmp/link-output" 2>&1
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HOME="$relink_home" HERMES_PLUGIN_DIR="$relink_home/.hermes/plugins/agency-agents-router/" \
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bash "$repo/scripts/install.sh" --no-interactive --tool hermes --no-convert > "$tmp/relink-output" 2>&1
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[[ -f "$repo/integrations/hermes/agency-agents-router/plugin.yaml" ]] || {
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echo 'FAIL: re-installing over a --link install deleted the plugin source in the clone' >&2
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exit 1
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}
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echo 'PASS: re-installing over a --link install keeps the clone intact'
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