diff --git a/map b/map new file mode 100755 index 0000000..70ae5a8 --- /dev/null +++ b/map @@ -0,0 +1,60 @@ +#!/usr/bin/env bash +set -euo pipefail + +cachedir=${XDG_CACHE_HOME:-~/.cache}/google-api/maps-static +mkdir -p "$cachedir" +hash=$(echo "$@" | sha256sum - | cut -d' ' -f1) +cachefile="$cachedir/$hash" + +if [[ ! -f "$cachefile" ]]; then + + keyFile=${XDG_DATA_HOME:-~/.local/share}/google-api/key + + if [[ ! -f "$keyFile" ]]; then + mkdir -p "$(basename "$keyFile")" + echo "No Google API key found in $keyFile" >&2 + echo "For getting one, see https://developers.google.com/maps/documentation/maps-static/start#before-you-begin" >&2 + exit 1 + fi + + key=$(cat "$keyFile") + + + tmp=$(mktemp -d) + trap 'rm -rf "$tmp"' exit + + output=$tmp/output + + curlArgs=( + https://maps.googleapis.com/maps/api/staticmap + --silent --show-error --get --output "$output" --write-out %{http_code} + ) + + for arg in "$@"; do + curlArgs+=(--data-urlencode "$arg") + done + + #echo curl ''${curlArgs[@]@Q} >&2 + + curlArgs+=(--data-urlencode key="$key") + + if status=$(curl "${curlArgs[@]}"); then + if [[ "$status" == 200 ]]; then + mv "$output" "$cachefile" + else + echo "API returned non-200 HTTP status code $status, output is" >&2 + cat "$output" >&2 + exit 1 + fi + else + code=$? + echo "curl exited with code $code" >&2 + exit 1 + fi +fi + +if [[ -t 1 ]]; then + echo "Successful, but won't output image to tty, pipe to a file or icat instead" >&2 +else + cat "$cachefile" +fi