jacobh2
fc6126c6af
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01TQd3pEP9UeN2uifbHknQ7B
38 lines
1.2 KiB
Bash
38 lines
1.2 KiB
Bash
#!/usr/bin/env bash
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# Shared helpers for the infra/dev scripts. Sourced, not run.
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# shellcheck disable=SC2034 # variables are used by the scripts that source this file
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dev_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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repo_root="$(cd "$dev_dir/../.." && pwd)"
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# infra/dev/.env (git-ignored) when it exists, otherwise the committed example.
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if [[ -f "$dev_dir/.env" ]]; then env_file="$dev_dir/.env"; else env_file="$dev_dir/.env.example"; fi
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die() { printf '%s: %s\n' "$(basename "$0")" "$*" >&2; exit 1; }
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# Value of KEY in the env file; DEFAULT (the compose.yaml default, optional) when unset or blank.
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env_value() {
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local v
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v="$(sed -n "s/^$1=//p" "$env_file" | tail -n 1)"
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printf '%s\n' "${v:-${2:-}}"
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}
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compose() {
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docker compose -f "$dev_dir/compose.yaml" --env-file "$env_file" "$@"
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}
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# Resolve a path from the env file the way compose does: relative to infra/dev/.
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dev_path() {
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case "$1" in
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/*) printf '%s\n' "$1" ;;
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*) printf '%s\n' "$dev_dir/$1" ;;
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esac
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}
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# The Mac's address on the interface that carries the default route (the home Wi-Fi).
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lan_address() {
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local iface
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iface="$(route -n get default 2>/dev/null | awk '/interface:/ {print $2}')"
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[[ -n "$iface" ]] && ipconfig getifaddr "$iface" 2>/dev/null
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}
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