add alias to avoid explicit python commands, scheduled runs and bug fixes

2026-08-18 09:59:15 -04:00
parent fe5ed341ad
commit 999429f61e
9 changed files with 737 additions and 8 deletions
@@ -0,0 +1,67 @@
+#!/usr/bin/env bash
+# ai-chat-exporter — run the exporter without activating a virtualenv.
+#
+#   cd /path/to/AIChatExporter
+#   ./ai-chat-exporter export --provider all
+#
+# Creates .venv and installs dependencies on first run, so a fresh clone on a
+# new machine needs no `python3 -m venv` / `source .venv/bin/activate` ceremony.
+# Reinstalls automatically when pyproject.toml changes.
+#
+# Working directory is deliberately NOT changed: EXPORT_DIR, CACHE_DIR and .env
+# discovery are all relative to your current directory, which is what lets the
+# same checkout archive different machines into different places. Run it from
+# the repo (see the warning below) unless you mean otherwise.
+#
+# Windows equivalent: ai-chat-exporter.cmd (same directory).
+
+set -euo pipefail
+
+DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
+VENV="$DIR/.venv"
+PY="$VENV/bin/python"
+STAMP="$VENV/.deps-stamp"
+
+# The cache manifest is read from ./cache by default. Running from somewhere
+# else silently starts a *new, empty* archive rather than failing, which would
+# re-export everything and orphan the existing Joplin notes. Warn, don't block —
+# a deliberate second archive is a legitimate thing to want.
+if [ "$PWD" != "$DIR" ] && [ -z "${AI_CHAT_EXPORTER_QUIET_CWD:-}" ]; then
+    echo "warning: running from $PWD, not $DIR" >&2
+    echo "         cache/ and exports/ resolve against the current directory," >&2
+    echo "         so this may start a separate archive. Set" >&2
+    echo "         AI_CHAT_EXPORTER_QUIET_CWD=1 to silence this." >&2
+fi
+
+find_python() {
+    for candidate in python3 python; do
+        if command -v "$candidate" >/dev/null 2>&1; then
+            # Needs >=3.11 (pyproject requires-python).
+            if "$candidate" -c 'import sys; sys.exit(0 if sys.version_info >= (3, 11) else 1)' 2>/dev/null; then
+                command -v "$candidate"
+                return 0
+            fi
+        fi
+    done
+    return 1
+}
+
+if [ ! -x "$PY" ]; then
+    BOOTSTRAP_PY="$(find_python)" || {
+        echo "error: no python3 >= 3.11 found on PATH — install it and re-run." >&2
+        exit 1
+    }
+    echo "Creating virtualenv in $VENV …" >&2
+    "$BOOTSTRAP_PY" -m venv "$VENV"
+    rm -f "$STAMP"
+fi
+
+# Install (or refresh) dependencies when the venv is new or pyproject changed.
+if [ ! -f "$STAMP" ] || [ "$DIR/pyproject.toml" -nt "$STAMP" ]; then
+    echo "Installing dependencies …" >&2
+    "$PY" -m pip install --quiet --upgrade pip
+    "$PY" -m pip install --quiet -e "$DIR"
+    touch "$STAMP"
+fi
+
+exec "$PY" -m src.main "$@"