[shepherd] branch master updated (ffe09be -> 18989f2)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository shepherd.

    from ffe09be  service: Remove 'cd' action of 'root'.
     new 8888bbd  tests: Check 'system*' behavior for commands that are not 
found.
     new b5e0b84  service: When 'start' throws, mark the service as "stopped".
     new 18989f2  service: Propagate exceptions while spawning in process 
monitor.

The 3 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 modules/shepherd/service.scm | 49 +++++++++++++++++++++++++++++++++++---------
 tests/basic.sh               |  7 ++++---
 tests/system-star.sh         | 19 +++++++++++++++++
 3 files changed, 62 insertions(+), 13 deletions(-)