bumpPython neu

1 files changed, 63 insertions, 0 deletions

diff --git a/bumpPython b/bumpPython
new file mode 100755
index 00000000..60c4cde6
--- /dev/null
+++ b/bumpPython
@@ -0,0 +1,63 @@
+#!/bin/bash
+
+me="$(readlink -f $0)"
+cd $(dirname "${me}")
+
+usage() {
+  >&2 echo 'usage:'
+  >&2 echo '  bumpPython 2'
+  >&2 echo 'or:'
+  >&2 echo '  bumpPython 3'
+  exit 1
+}
+
+if [ $# -ne 1 ]; then
+  usage
+fi
+
+case "$1" in
+
+  '2')
+    pkgbuilds=(
+      $(grep -l 'python>=2' */PKGBUILD)
+    )
+    pyver=$(
+      python2 --version 2>&1
+    )
+  ;;
+  '3')
+    pkgbuilds=(
+      $(grep -l 'python>=3' */PKGBUILD)
+    )
+    pyver=$(
+      python --version 2>&1
+    )
+  ;;
+  *)
+    usage
+  ;;
+esac
+
+pyver=$(
+  printf '%s\n' "${pyver}" | \
+    cut -d' ' -f2 | \
+    cut -d. -f1,2
+)
+pymajor="${pyver%%.*}"
+pyverupper="${pymajor}.$((${pyver#*.}+1))"
+
+for pkgbuild in "${pkgbuilds[@]}"; do
+
+  eval "$(
+    grep '^pkgrel=' "${pkgbuild}"
+  )"
+  sed -i '
+    s@^\(pkgrel=\)\('"'"'\?\)[0-9]\+\2$@\1'"'$((pkgrel+1))'"'@
+    s@'"'python>=${pymajor}\.[0-9]\+'@'python>=${pyver}'"'@
+    s@'"'python<${pymajor}\.[0-9]\+'@'python<${pyverupper}'"'@
+  ' "${pkgbuild}"
+  git add "${pkgbuild}"
+
+done
+
+git commit -m 'recompile all python packages'