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110 lines
2.8 KiB
Bash
110 lines
2.8 KiB
Bash
#!/usr/bin/env bash
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# vim:ts=4:sts=4:sw=4:et
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#
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# args: "Foo Fighters"
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#
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# Author: Hari Sekhon
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# Date: 2020-07-05 14:33:55 +0100 (Sun, 05 Jul 2020)
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#
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# https://github.com/harisekhon/bash-tools
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#
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# License: see accompanying Hari Sekhon LICENSE file
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#
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# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
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#
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# https://www.linkedin.com/in/harisekhon
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#
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# https://developer.spotify.com/documentation/web-api/reference/search/search/
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set -euo pipefail
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[ -n "${DEBUG:-}" ] && set -x
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srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# shellcheck disable=SC1090
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. "$srcdir/lib/spotify.sh"
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# shellcheck disable=SC2034,SC2154
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usage_description="
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Searches the Spotify API and returns the first N tracks / artists / albums that match the given search expression
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See this page for documentation on how to write query expressions:
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https://developer.spotify.com/documentation/web-api/reference/search/search/
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Example:
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./${0##*/} artist:foo fighters track:arlandria
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API JSON is returned, used by adjacent spotify_search*.sh scripts
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Environment variable options:
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\$SPOTIFY_SEARCH_TYPE = track # default
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artist
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album
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\$SPOTIFY_SEARCH_LIMIT = 1 # default
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\$SPOTIFY_SEARCH_OFFSET = 0 # default
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$usage_auth_help
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"
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# used by usage() in lib/utils.sh
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# shellcheck disable=SC2034
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usage_args="'<search_expression>"
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help_usage "$@"
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min_args 1 "$@"
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# let user use full query and put artist: / album: / track: prefixes themselves
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#if [ $# -gt 1 ]; then
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# artist="$1"
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# # encode spaces between search terms with %20 or +
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# artist="${artist// /+}"
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# shift || :
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#fi
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#track="$*"
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#track="${track// /+}"
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# this substitution doesn't work on $* so have to do it in 2 steps
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search_terms="$*"
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search_terms="${search_terms// /+}"
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spotify_token
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search_type="${SPOTIFY_SEARCH_TYPE:-track}"
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if [ -n "${SPOTIFY_SEARCH_LIMIT:-}" ]; then
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limit="$SPOTIFY_SEARCH_LIMIT"
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if ! [[ "$limit" =~ ^[[:digit:]]+$ ]]; then
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echo "Invalid \$SPOTIFY_SEARCH_LIMIT = $limit found in environment" >&2
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exit 1
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fi
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elif [ -n "${DEBUG:-}" ]; then
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limit=20
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else
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limit=1
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fi
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offset="${SPOTIFY_SEARCH_OFFSET-0}"
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url_path="/v1/search?type=$search_type&offset=$offset&limit=$limit"
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# "Access token has no market information" - can't see how to set this in docs
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#if [ -z "${NO_MARKET:-}" ]; then
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# # restrict to tracks available to the local market - this is more useful for being able to immediately use the returned URI to put in a playlist
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# url_path+="&market=from_token"
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#fi
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# quoting will preserve order of terms but will probably not work when putting artist and track name in the args
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#url_path+="&q=\"$search_terms\""
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url_path+="&q=$search_terms"
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#url_path+="&q=artist:$artist+track:$track"
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"$srcdir/spotify_api.sh" "$url_path"
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