9952ce180c
Create reusable tailscale-gitea.sh module for all auxiliary scripts: - Automatically detects Tailscale (100.126.61.75) vs public IP (143.198.27.163) - Sets GITEA_BASE_URL and GITEA_USING_TAILSCALE for sourcing scripts - Configurable timeout, debug mode, and endpoint settings - Maintains sovereignty: prefers private Tailscale network Updated scripts: - kimi-heartbeat.sh: now sources the module - kimi-mention-watcher.sh: added fallback support via module Files added: - uniwizard/lib/tailscale-gitea.sh (reusable module) - uniwizard/lib/example-usage.sh (usage documentation) Acceptance criteria: ✓ Reusable module created and sourceable ✓ kimi-heartbeat.sh updated ✓ kimi-mention-watcher.sh updated (added fallback support) ✓ Example usage script provided
65 lines
2.4 KiB
Bash
65 lines
2.4 KiB
Bash
#!/bin/bash
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# tailscale-gitea.sh — Standardized Tailscale IP detection module for Gitea API access
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# Issue: timmy-home#385 — Standardize Tailscale IP detection across auxiliary scripts
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#
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# Usage (source this file in your script):
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# source /path/to/tailscale-gitea.sh
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# # Now use $GITEA_BASE_URL for API calls
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#
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# Configuration (set before sourcing to customize):
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# TAILSCALE_IP - Tailscale IP to try first (default: 100.126.61.75)
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# PUBLIC_IP - Public fallback IP (default: 143.198.27.163)
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# GITEA_PORT - Gitea API port (default: 3000)
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# TAILSCALE_TIMEOUT - Connection timeout in seconds (default: 2)
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# GITEA_API_VERSION - API version path (default: api/v1)
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#
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# Sovereignty: Private Tailscale network preferred over public internet
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# --- Default Configuration ---
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: "${TAILSCALE_IP:=100.126.61.75}"
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: "${PUBLIC_IP:=143.198.27.163}"
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: "${GITEA_PORT:=3000}"
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: "${TAILSCALE_TIMEOUT:=2}"
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: "${GITEA_API_VERSION:=api/v1}"
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# --- Detection Function ---
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_detect_gitea_endpoint() {
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local tailscale_url="http://${TAILSCALE_IP}:${GITEA_PORT}/${GITEA_API_VERSION}"
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local public_url="http://${PUBLIC_IP}:${GITEA_PORT}/${GITEA_API_VERSION}"
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# Prefer Tailscale (private network) over public IP
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if curl -sf --connect-timeout "$TAILSCALE_TIMEOUT" \
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"${tailscale_url}/version" > /dev/null 2>&1; then
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echo "$tailscale_url"
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return 0
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else
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echo "$public_url"
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return 1
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fi
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}
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# --- Main Detection ---
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# Set GITEA_BASE_URL for use by sourcing scripts
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# Also sets GITEA_USING_TAILSCALE=true/false for scripts that need to know
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if curl -sf --connect-timeout "$TAILSCALE_TIMEOUT" \
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"http://${TAILSCALE_IP}:${GITEA_PORT}/${GITEA_API_VERSION}/version" > /dev/null 2>&1; then
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GITEA_BASE_URL="http://${TAILSCALE_IP}:${GITEA_PORT}/${GITEA_API_VERSION}"
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GITEA_USING_TAILSCALE=true
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else
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GITEA_BASE_URL="http://${PUBLIC_IP}:${GITEA_PORT}/${GITEA_API_VERSION}"
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GITEA_USING_TAILSCALE=false
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fi
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# Export for child processes
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export GITEA_BASE_URL
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export GITEA_USING_TAILSCALE
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# Optional: log which endpoint was selected (set TAILSCALE_DEBUG=1 to enable)
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if [[ "${TAILSCALE_DEBUG:-0}" == "1" ]]; then
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if [[ "$GITEA_USING_TAILSCALE" == "true" ]]; then
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echo "[tailscale-gitea] Using Tailscale endpoint: $GITEA_BASE_URL" >&2
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else
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echo "[tailscale-gitea] Tailscale unavailable, using public endpoint: $GITEA_BASE_URL" >&2
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fi
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fi
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