29 lines
878 B
Bash
29 lines
878 B
Bash
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#!/usr/bin/env nix-shell
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#! nix-shell -i bash --keep GITHUB_TOKEN -p nix-prefetch jq
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set -eo pipefail
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curl_args=( '--silent' )
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# optionally takes a GITHUB_TOKEN to overcome api rate limiting.
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if [ -n "$GITHUB_TOKEN" ]; then curl_args+=( --header "authorization: Bearer ${GITHUB_TOKEN}" ); fi
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# get latest release assets
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curl_args+=( --url https://api.github.com/repos/adi1090x/plymouth-themes/releases/latest )
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theme_archives=$(curl "${curl_args[@]}" | jq -r '.assets' )
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dirname="$(dirname "$0")"
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printf '{\n' > "$dirname/shas.nix"
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while
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read -r file_path
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do
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name="$(basename $file_path)"
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name="${name/.tar.gz/}"
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printf ' "%s" = {\n url = "%s";\n sha = "%s";\n };\n' "${name}" "$file_path" "$(nix-prefetch-url "$file_path")" >>"$dirname/shas.nix"
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done < <(jq -r '.[].browser_download_url' <<<"$theme_archives")
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printf '}\n' >> "$dirname/shas.nix"
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