sourcehut: init

builds-sr-ht: init at 0.45.13
dispatch-sr-ht: init at 0.11.0
git-sr-ht: init at 0.32.3
hg-sr-ht: init at 0.13.0
lists-sr-ht: init at 0.36.3
man-sr-ht: init at 0.12.4
meta-sr-ht: init at 0.34.3
paste-sr-ht: init at 0.5.1
todo-sr-ht: init at 0.46.8

pkgs/applications/version-management/sourcehut/update.sh

@@ -0,0 +1,54 @@
+#! /usr/bin/env nix-shell
+#! nix-shell -i bash -p git mercurial common-updater-scripts
+
+cd "$(dirname "${BASH_SOURCE[0]}")"
+root=../../../..
+
+default() {
+  (cd "$root" && nix-instantiate --eval --strict -A "sourcehut.python.pkgs.$1.meta.position" | sed -re 's/^"(.*):[0-9]+"$/\1/')
+}
+
+version() {
+  (cd "$root" && nix-instantiate --eval --strict -A "sourcehut.python.pkgs.$1.version" | tr -d '"')
+}
+
+src_url() {
+  (cd "$root" && nix-instantiate --eval --strict -A "sourcehut.python.pkgs.$1.src.drvAttrs.url" | tr -d '"')
+}
+
+get_latest_version() {
+  src="$(src_url "$1")"
+  tmp=$(mktemp -d)
+
+  if [ "$1" = "hgsrht" ]; then
+    hg clone "$src" "$tmp" &> /dev/null
+    printf "%s" "$(cd "$tmp" && hg log --limit 1 --template '{latesttag}')"
+  else
+    git clone "$src" "$tmp"
+    printf "%s" "$(cd "$tmp" && git describe $(git rev-list --tags --max-count=1))"
+  fi
+}
+
+update_version() {
+  default_nix="$(default "$1")"
+  version_old="$(version "$1")"
+  version="$(get_latest_version "$1")"
+
+  (cd "$root" && update-source-version "sourcehut.python.pkgs.$1" "$version")
+
+  git add "$default_nix"
+  git commit -m "$1: $version_old -> $version"
+}
+
+services=( "srht" "buildsrht" "dispatchsrht" "gitsrht" "hgsrht" "listssrht" "mansrht" "metasrht"
+           "pastesrht" "todosrht" "scmsrht" )
+
+# Whether or not a specific service is requested
+if [ -n "$1" ]; then
+  version="$(get_latest_version "$1")"
+  (cd "$root" && update-source-version "sourcehut.python.pkgs.$1" "$version")
+else
+  for service in "${services[@]}"; do
+    update_version "$service"
+  done
+fi