196 lines
8.4 KiB
Bash
Executable File
196 lines
8.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -Eeuo pipefail
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root=$(cd -- "$(dirname -- "$0")/.." && pwd -P)
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bash -n "$root/uninstall.sh"
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tmp=$(cd "$(mktemp -d)" && pwd -P)
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cleanup() { rm -rf -- "$tmp" 2>/dev/null || true; }
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trap cleanup EXIT
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make_fixture() {
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local fixture=$1
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mkdir -p "$fixture/opt/tallynote/releases/1.1.1/dist" \
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"$fixture/opt/tallynote/.update-work" \
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"$fixture/var/lib/tallynote/files" \
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"$fixture/var/lib/tallynote/staging" \
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"$fixture/var/lib/tallynote/exports" \
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"$fixture/var/lib/tallynote-backups" \
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"$fixture/etc/tallynote" \
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"$fixture/etc/systemd/system" \
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"$fixture/usr/local/sbin" \
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"$fixture/usr/local/libexec"
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printf '%s\n' 'release' > "$fixture/opt/tallynote/releases/1.1.1/dist/index.js"
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ln -s "$fixture/opt/tallynote/releases/1.1.1" "$fixture/opt/tallynote/current"
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printf '%s\n' \
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"TALLYNOTE_INSTALL_PREFIX=$fixture/opt/tallynote" \
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"TALLYNOTE_DATA_DIR=$fixture/var/lib/tallynote" \
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"TALLYNOTE_UPDATE_PUBLIC_KEY_FILE=$fixture/etc/tallynote/update-signing-key.pub" \
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> "$fixture/etc/tallynote/tallynote.env"
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chmod 600 "$fixture/etc/tallynote/tallynote.env"
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printf '%s\n' 'fake public key' > "$fixture/etc/tallynote/update-signing-key.pub"
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for unit in tallynote.service tallynote-update.service tallynote-update.path; do
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printf '%s\n' "Description=TallyNote $unit" "WorkingDirectory=$fixture/opt/tallynote/current" "PathExists=$fixture/var/lib/tallynote/update-request.json" > "$fixture/etc/systemd/system/$unit"
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done
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printf '%s\n' '#!/usr/bin/env bash' 'PREFIX=${TALLYNOTE_INSTALL_PREFIX:-/opt/tallynote}' 'echo TallyNote' > "$fixture/usr/local/sbin/tallynote-update"
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printf '%s\n' '#!/usr/bin/env bash' 'PREFIX=${TALLYNOTE_INSTALL_PREFIX:-/opt/tallynote}' 'echo TallyNote' > "$fixture/usr/local/libexec/tallynote-update-runner"
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printf '%s\n' '#!/usr/bin/env bash' 'exec /opt/tallynote/current/runtime/bin/node /opt/tallynote/current/dist/server/cli/admin-init.js' > "$fixture/usr/local/sbin/tallynote-admin-init"
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cp "$root/uninstall.sh" "$fixture/usr/local/sbin/tallynote-uninstall"
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chmod 755 "$fixture/usr/local/sbin/tallynote-update" "$fixture/usr/local/libexec/tallynote-update-runner" "$fixture/usr/local/sbin/tallynote-admin-init" "$fixture/usr/local/sbin/tallynote-uninstall"
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printf '%s\n' 'sqlite' > "$fixture/var/lib/tallynote/tallynote.db"
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printf '%s\n' 'backup' > "$fixture/var/lib/tallynote-backups/backup.db"
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}
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make_systemctl() {
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local fixture=$1
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cat > "$fixture/systemctl" <<'EOF'
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#!/usr/bin/env bash
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set -u
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printf '%s\n' "$*" >> "$TALLYNOTE_TEST_SYSTEMCTL_LOG"
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case "${1:-}" in
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is-active) exit 0 ;;
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stop|disable|daemon-reload) exit 0 ;;
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*) exit 0 ;;
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esac
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EOF
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chmod 755 "$fixture/systemctl"
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}
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run_uninstall() {
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local fixture=$1
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TALLYNOTE_UNINSTALL_TEST_MODE=true \
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TALLYNOTE_UNINSTALL_ROOT="$fixture" \
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TALLYNOTE_SYSTEMCTL_BIN="$fixture/systemctl" \
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TALLYNOTE_TEST_SYSTEMCTL_LOG="$fixture/systemctl.log" \
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bash "$root/uninstall.sh" "${@:2}"
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}
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fixture="$tmp/normal"
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make_fixture "$fixture"
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make_systemctl "$fixture"
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run_uninstall "$fixture"
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[[ -d "$fixture/var/lib/tallynote" && -f "$fixture/var/lib/tallynote/tallynote.db" ]]
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[[ -d "$fixture/var/lib/tallynote-backups" && -f "$fixture/var/lib/tallynote-backups/backup.db" ]]
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[[ ! -e "$fixture/opt/tallynote" || -z "$(find "$fixture/opt/tallynote" -mindepth 1 -print -quit 2>/dev/null)" ]]
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[[ ! -e "$fixture/etc/systemd/system/tallynote.service" ]]
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[[ ! -e "$fixture/usr/local/sbin/tallynote-update" ]]
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[[ ! -e "$fixture/usr/local/sbin/tallynote-admin-init" ]]
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grep -n '^is-active.*tallynote-update.path' "$fixture/systemctl.log" >/dev/null
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grep -n '^stop tallynote-update.path' "$fixture/systemctl.log" >/dev/null
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path_stop=$(grep -n '^stop tallynote-update.path' "$fixture/systemctl.log" | head -n1 | cut -d: -f1)
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update_stop=$(grep -n '^stop tallynote-update.service' "$fixture/systemctl.log" | head -n1 | cut -d: -f1)
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main_stop=$(grep -n '^stop tallynote.service' "$fixture/systemctl.log" | head -n1 | cut -d: -f1)
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(( path_stop < update_stop && update_stop < main_stop ))
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# Re-running after the first uninstall is harmless and does not touch data.
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run_uninstall "$fixture"
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[[ -f "$fixture/var/lib/tallynote/tallynote.db" ]]
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# Purge requires the explicit acknowledgement flag and must fail before any
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# application files are removed.
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fixture="$tmp/purge"
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make_fixture "$fixture"
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make_systemctl "$fixture"
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if run_uninstall "$fixture" --purge-data >/dev/null 2>&1; then
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echo 'expected --purge-data without --yes to fail' >&2
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exit 1
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fi
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[[ -e "$fixture/opt/tallynote/current" && -f "$fixture/var/lib/tallynote/tallynote.db" ]]
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run_uninstall "$fixture" --purge-data --yes --purge-config
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[[ ! -e "$fixture/var/lib/tallynote" && ! -e "$fixture/var/lib/tallynote-backups" ]]
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[[ ! -e "$fixture/etc/tallynote" ]]
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# In production the service user owns the data directory. The target itself
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# must be accepted while its parent directories remain root-owned. This test
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# is meaningful only when the suite runs as root on a host with that account;
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# ordinary developer runs continue with the portable fixture coverage above.
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tallynote_uid=$(id -u tallynote 2>/dev/null || true)
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if [[ "$EUID" == 0 && -n "$tallynote_uid" && "$tallynote_uid" != "$(id -u)" ]]; then
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fixture="$tmp/service-user-data"
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make_fixture "$fixture"
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make_systemctl "$fixture"
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chown -R "$tallynote_uid" "$fixture/var/lib/tallynote"
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TALLYNOTE_UNINSTALL_TEST_DATA_OWNER_UID="$tallynote_uid" run_uninstall "$fixture" --purge-data --yes
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[[ ! -e "$fixture/var/lib/tallynote" ]]
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fi
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# A custom data path must not overlap the release prefix; otherwise removing
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# releases could destroy data that the default uninstall promises to keep.
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fixture="$tmp/overlap"
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make_fixture "$fixture"
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make_systemctl "$fixture"
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printf '%s\n' \
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"TALLYNOTE_INSTALL_PREFIX=$fixture/opt/tallynote" \
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"TALLYNOTE_DATA_DIR=$fixture/opt/tallynote/releases/data" \
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> "$fixture/etc/tallynote/tallynote.env"
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mkdir -p "$fixture/opt/tallynote/releases/data"
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printf '%s\n' protected > "$fixture/opt/tallynote/releases/data/keep.db"
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if run_uninstall "$fixture" >/dev/null 2>&1; then
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echo 'expected overlapping data path to fail' >&2
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exit 1
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fi
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[[ -f "$fixture/opt/tallynote/releases/data/keep.db" ]]
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# Trailing-slash aliases are rejected before the lexical overlap guard can be
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# bypassed.
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fixture="$tmp/trailing"
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make_fixture "$fixture"
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make_systemctl "$fixture"
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printf '%s\n' \
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"TALLYNOTE_INSTALL_PREFIX=$fixture/opt/tallynote/" \
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"TALLYNOTE_DATA_DIR=$fixture/var/lib/tallynote" \
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> "$fixture/etc/tallynote/tallynote.env"
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if run_uninstall "$fixture" >/dev/null 2>&1; then
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echo 'expected trailing slash path to fail' >&2
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exit 1
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fi
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[[ -e "$fixture/opt/tallynote/current" && -f "$fixture/var/lib/tallynote/tallynote.db" ]]
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# Dot-component aliases are rejected as well; textual paths must be canonical
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# before the managed-directory containment checks run.
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fixture="$tmp/dot"
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make_fixture "$fixture"
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make_systemctl "$fixture"
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printf '%s\n' \
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"TALLYNOTE_INSTALL_PREFIX=$fixture/opt/tallynote/." \
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"TALLYNOTE_DATA_DIR=$fixture/var/lib/tallynote" \
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> "$fixture/etc/tallynote/tallynote.env"
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if run_uninstall "$fixture" >/dev/null 2>&1; then
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echo 'expected dot path component to fail' >&2
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exit 1
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fi
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[[ -e "$fixture/opt/tallynote/current" && -f "$fixture/var/lib/tallynote/tallynote.db" ]]
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# Pending update state blocks destructive work until an operator overrides it.
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fixture="$tmp/pending"
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make_fixture "$fixture"
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make_systemctl "$fixture"
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printf '%s\n' pending > "$fixture/opt/tallynote/.update-state"
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if run_uninstall "$fixture" >/dev/null 2>&1; then
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echo 'expected pending update state to block uninstall' >&2
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exit 1
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fi
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[[ -e "$fixture/opt/tallynote/current" && -f "$fixture/var/lib/tallynote/tallynote.db" ]]
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# A current link escaping the release tree is rejected without deleting data.
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fixture="$tmp/link"
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make_fixture "$fixture"
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make_systemctl "$fixture"
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rm -f "$fixture/opt/tallynote/current"
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ln -s "$fixture/outside" "$fixture/opt/tallynote/current"
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if run_uninstall "$fixture" >/dev/null 2>&1; then
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echo 'expected unsafe current symlink to fail' >&2
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exit 1
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fi
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[[ -L "$fixture/opt/tallynote/current" && -f "$fixture/var/lib/tallynote/tallynote.db" ]]
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# dry-run must not call systemctl or remove files.
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fixture="$tmp/dry-run"
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make_fixture "$fixture"
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make_systemctl "$fixture"
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run_uninstall "$fixture" --dry-run >/dev/null
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[[ -e "$fixture/opt/tallynote/current" && -f "$fixture/var/lib/tallynote/tallynote.db" ]]
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[[ ! -e "$fixture/systemctl.log" ]]
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printf '%s\n' 'uninstaller shell tests passed'
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