feat(makechrootpkg): add option to interactively inspect the chroot

Implement the -x option for makechrootpkg which allows to get an
interactive shell in the chroot after building the package. Useful to
ease the debugging of a package build.

Depending on the argument, the interactive shell is either always
spawned or only when an error occurred during build.

This option is also forwarded from `pkgctl build` via the `--inspect`
flag.

Component: pkgctl build
Component: makechrootpkg
Signed-off-by: Levente Polyak <anthraxx@archlinux.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/doc/man/makechrootpkg.1.asciidoc b/doc/man/makechrootpkg.1.asciidoc
index 12d32f1..3aa1be5 100644
--- a/doc/man/makechrootpkg.1.asciidoc
+++ b/doc/man/makechrootpkg.1.asciidoc
@@ -73,4 +73,8 @@ Options
 *-U*::
 	Run makepkg as a specified user
 
+*-x* <when>::
+	Inspect chroot after build, possible modes are 'never' (default), 'always' or 'failure'
+
+
 include::include/footer.asciidoc[]