makepkg: validate updated pkgver before replacement

Validate the new pkgver efore blindly ramming it into the PKGBUILD.
This gives us good feedback and prevents corrupting the PKGBUILD, e.g.

==> Starting pkgver()...
==> ERROR: pkgver is not allowed to contain colons, hyphens or whitespace.
==> ERROR: pkgver() generated an invalid version: a horse is not a pkgver

As an additional failsafe, exchange a valid for invalid character as
command separator in @SEDINPLACE@ expressions. For even more paranoia,
exit if sed fails for any reason.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Allan McRae <allan@archlinux.org>

0 files changed, 0 insertions, 0 deletions