Add a pkgmove tool

Signed-off-by: Michał Górny <[email protected]>

Author: mgorny

README.rst

@@ -108,6 +108,22 @@ and running pkgdiff-mg_ to compare archives.  Typical usage::
 
     pkgbump foo-1.0.ebuild foo-1.1.ebuild
 
+pkgmove
+-------
+Dependencies: git
+Optional dependencies: gpyutils >= 0.12 (gpy-impl)
+
+Performs a package move.  Moves the package directory if the old name
+still exists.  Updates all entries in ebuilds, eclasses and profiles.
+Adds a profiles/updates entry.
+
+WARNING: edits are done using greedy sed.  Double-check the results.
+
+Example use::
+
+    pkgmove dev-util/cmake-fedora dev-build/cmake-fedora
+    pkgmove dev-util/cmake dev-build/cmake
+
 mkpatchset
 ----------
 Dependencies: git, scp

pkgmove

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+set -e -x
+
+scriptdir=${BASH_SOURCE%/*}
+from=${1}
+to=${2}
+
+[[ ${from} && ${to} ]]
+
+if [[ -d ${from} ]]; then
+	git mv "${from}" "${to}"
+fi
+
+find profiles/updates -type f -exec sed -i -e "\@^move ${from} @d" {} +
+git grep -l "${from}" :!profiles/updates |
+	xargs -r sed -i -e "s@${from}@${to}@g"
+echo "move ${from} ${to}" >> profiles/updates/$(date "+%qQ-%Y")
+
+modified=( $(git diff --name-only HEAD) )
+"${scriptdir}"/copybump "${modified[@]}"
+if type -P gpy-impl &>/dev/null; then
+	git grep -l "^PYTHON_COMPAT" "${modified[@]}" |
+		xargs -r gpy-impl -@dead || :
+fi