46 lines
1.4 KiB
Bash
46 lines
1.4 KiB
Bash
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#!/usr/bin/env nix-shell
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#!nix-shell update-shell.nix -i bash
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script_dir="$(dirname "$(realpath "$0")")"
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plugins="${script_dir}/plugins.txt"
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nix_new_file="${script_dir}/plugins_new.nix"
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nix_file="${script_dir}/plugins.nix"
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echo '# This file has been auto-generated' > "$nix_new_file"
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echo '{ pkgs, ... }:' >> "$nix_new_file"
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echo "{" >> "$nix_new_file"
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while IFS='' read -r LINE || [ -n "${LINE}" ]; do
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owner="$(echo "$LINE" | cut -d'/' -f1)"
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repo="$(echo "$LINE" | cut -d'/' -f2)"
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build="$(echo "$LINE" | cut -d'/' -f3)"
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name="$(echo "$repo" | tr [.] '-')"
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src="$(nix-prefetch-github --nix --no-fetch-submodules "$owner" "$repo" 2> /dev/null | tail -n +4)"
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rev="$(echo "$src" | grep rev | cut -d '"' -f 2)"
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echo "Updating ${owner}/${repo} ..."
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echo "${name} = pkgs.vimUtils.buildVimPluginFrom2Nix {" >> "$nix_new_file"
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echo "pname = \"${repo}\";" >> "$nix_new_file"
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echo "version = \"${rev:0:7}\";" >> "$nix_new_file"
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echo "src = ${src};" >> "$nix_new_file"
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if [ -n "$build" ]; then
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echo "buildPhase = \"${build}\";" >> "$nix_new_file"
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fi
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echo "meta.homepage = \"https://github.com/${owner}/${repo}\";" >> "$nix_new_file"
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echo '};' >> "$nix_new_file"
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done < "$plugins"
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echo "}" >> "$nix_new_file"
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nixpkgs-fmt "$nix_new_file"
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if test -f "$nix_file"; then
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diff -U 4 "$nix_file" "$nix_new_file" | bat --paging=never -ldiff
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mv "$nix_new_file" "$nix_file"
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else
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mv "$nix_new_file" "$nix_file"
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bat --paging=never "$nix_file"
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fi
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