76 lines
2.3 KiB
Bash
Executable file
76 lines
2.3 KiB
Bash
Executable file
#! /usr/bin/env nix-shell
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#! nix-shell -i bash -p git mercurial common-updater-scripts
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set -eux -o pipefail
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cd "$(dirname "${BASH_SOURCE[0]}")" || exit 1
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root=../../../..
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tmp=$(mktemp -d)
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trap 'rm -rf "$tmp"' EXIT
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default() {
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(cd "$root" && nix-instantiate --eval --strict -A "sourcehut.python.pkgs.$1.meta.position" | sed -re 's/^"(.*):[0-9]+"$/\1/')
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}
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version() {
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(cd "$root" && nix-instantiate --eval --strict -A "sourcehut.python.pkgs.$1.version" | tr -d '"')
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}
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src_url() {
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nix-instantiate --eval --strict --expr " with import $root {}; let src = sourcehut.python.pkgs.$1.drvAttrs.src; in src.meta.homepage" | tr -d '"'
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}
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get_latest_version() {
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src="$(src_url "$1")"
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rm -rf "$tmp"
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if [ "$1" = "hgsrht" ]; then
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hg clone "$src" "$tmp" >/dev/null
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printf "%s" "$(cd "$tmp" && hg log --limit 1 --template '{latesttag}')"
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else
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git clone "$src" "$tmp" >/dev/null
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printf "%s" "$(cd "$tmp" && git describe "$(git rev-list --tags --max-count=1)")"
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fi
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}
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update_version() {
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default_nix="$(default "$1")"
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oldVersion="$(version "$1")"
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version="$(get_latest_version "$1")"
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(cd "$root" && update-source-version "sourcehut.python.pkgs.$1" "$version")
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# Update vendorHash of Go modules
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retry=true
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while "$retry"; do
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retry=false;
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exec < <(exec nix -L build -f "$root" sourcehut.python.pkgs."$1" 2>&1)
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while IFS=' :' read -r origin hash; do
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case "$origin" in
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(expected|specified) oldHash="$hash";;
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(got) sed -i "s|$oldHash|$hash|" "$default_nix"; retry=true; break;;
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(*) printf >&2 "%s\n" "$origin${hash:+:$hash}"
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esac
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done
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done
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if [ "$oldVersion" != "$version" ]; then
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git add "$default_nix"
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git commit -m "sourcehut.$1: $oldVersion -> $version"
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fi
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}
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if [ $# -gt 0 ]; then
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services=("$@")
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else
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# Beware that some packages must be updated before others,
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# eg. buildsrht must be updated before gitsrht,
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# otherwise this script would enter an infinite loop
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# because the reported $oldHash to be changed
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# may not actually be in $default_nix
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# but in the file of one of its dependencies.
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services=( "srht" "scmsrht" "buildsrht" "gitsrht" "hgsrht" "hubsrht" "listssrht" "mansrht"
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"metasrht" "pagessrht" "pastesrht" "todosrht" )
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fi
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for service in "${services[@]}"; do
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update_version "$service"
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done
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