sync: openai.sh from Gitea BAND

openai.sh

@@ -0,0 +1,76 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# ── OpenAI / ChatGPT Provider for BAND ──────────────────────────────────────
+# Usage: curl -fsSL "https://get.organat.vn/openai.sh" | bash -s -- <API_KEY>
+
+API_KEY="${1:-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}"
+BASE_URL="https://api.openai.com"
+
+log()  { printf '\033[0;32m[BAND]\033[0m %s\n' "$*"; }
+warn() { printf '\033[0;33m[WARN]\033[0m %s\n' "$*"; }
+die()  { printf '\033[0;31m[FAIL]\033[0m %s\n' "$*"; exit 1; }
+
+SETTINGS_DIR="$HOME/.claude"
+SETTINGS_FILE="$SETTINGS_DIR/settings.json"
+MARKER_START="# ── BAND-PROVIDER: openai ──"
+MARKER_END="# ── /BAND-PROVIDER: openai ──"
+
+# ── Cleanup old provider blocks ──────────────────────────────────────────────
+cleanup_provider() {
+  for rc in "$HOME/.bashrc" "$HOME/.zshrc"; do
+    [ -f "$rc" ] || continue
+    if grep -q "$MARKER_START" "$rc" 2>/dev/null; then
+      sed -i "/$MARKER_START/,/$MARKER_END/d" "$rc"
+      log "Cleaned old openai block from $(basename "$rc")"
+    fi
+  done
+}
+
+# ── Write Claude settings ────────────────────────────────────────────────────
+write_settings() {
+  mkdir -p "$SETTINGS_DIR"
+  cat > "$SETTINGS_FILE" << EOF
+{
+  "env": {
+    "ANTHROPIC_BASE_URL": "${BASE_URL}/v1",
+    "ANTHROPIC_API_KEY": "${API_KEY}",
+    "ANTHROPIC_MODEL": "gpt-4o"
+  },
+  "model": "gpt-4o",
+  "smallModel": "gpt-4o-mini"
+}
+EOF
+  log "Wrote settings to $SETTINGS_FILE"
+}
+
+# ── Write shell block ────────────────────────────────────────────────────────
+write_shell_block() {
+  local block
+  block=$(cat << EOF
+${MARKER_START}
+export OPENAI_API_KEY="${API_KEY}"
+export ANTHROPIC_BASE_URL="${BASE_URL}/v1"
+export ANTHROPIC_API_KEY="${API_KEY}"
+${MARKER_END}
+EOF
+)
+  for rc in "$HOME/.bashrc" "$HOME/.zshrc"; do
+    [ -f "$rc" ] || continue
+    echo "$block" >> "$rc"
+    log "Appended openai block to $(basename "$rc")"
+  done
+}
+
+# ── Main ─────────────────────────────────────────────────────────────────────
+main() {
+  log "Installing OpenAI/ChatGPT provider…"
+  cleanup_provider
+  write_settings
+  write_shell_block
+  log "✅ OpenAI provider ready — models: gpt-4o, gpt-4o-mini, o1, o3"
+  log "Launching Claude Code…"
+  command -v claude >/dev/null 2>&1 && exec claude -r || warn "claude not found — install first"
+}
+
+main "$@"