When update-rc.d is used to enable/disable service, the changed flag was
always true (see #2189). This commit fixes that.
Signed-off-by: martin f. krafft <madduck@madduck.net>
This does two things:
* add --recursive option to git clone command in clone(). This will
initialize all submodules when cloning a remote repository.
* Add submodule_update() and call that from fetch(). submodule_update()
calls two git commands iff the file .gitmodules exists in the
repository:
* 'git submodule sync' - synchronizes the submodules' remote URL
configuration setting to the value in .gitmodules.
* 'git submodule update --init --recursive' - initialize and update
registered submodules to the commit specified in the index of the
containing repository.
If a repository was cloned without --recursive, submodule_update() will
ensure that the submodules are initialized and updated.
This replaces double conditional brackets with single ones and gets ris
of bashisms, so that the tool should be sourcable from any POSIX shell.
Constructs like [ $foo = "$bar"* ] yield filesystem-globbing behaviour
according to POSIX. A compliant way is to use case statements.
Signed-off-by: martin f. krafft <madduck@madduck.net>
In case paths contain spaces, it's better to consistently quote
variables, and to use $() instead of `` for external invocations.
Signed-off-by: martin f. krafft <madduck@madduck.net>
dirname/basename do not need an external process, shell variable
expansion can be made to do the same a bit faster.
Signed-off-by: martin f. krafft <madduck@madduck.net>
The env-setup script is not intended to be run directly, so it does not
need a shebang line, which might even create the wrong expectations.
Signed-off-by: martin f. krafft <madduck@madduck.net>
A host pattern of the form '!foo' by itself does not work, but
'all:!foo' does. If the first pattern is a negation, this commit
automatically prepends 'all'.
Signed-off-by: martin f. krafft <madduck@madduck.net>
