Habitat tutorial fails to run init hook due to permissions problems

[bookshelfdave]

With release 0.9.0, the default user/group for a running package and hooks is hab:hab, unless a plan overrides via pkg_svc_user and pkg_svc_group.

The init hook tries to copy files as hab:hab, but the base service directory is owned by root:root. The plan should be modified to copy data to one of the hab owned directories such as var or data.

[metadave] hab_dev:root:/src/tutorial$ ls -latr /hab/svc/mytutorialapp/
total 48
drwx------ 2 hab  hab  4096 Aug 17 13:23 var
drwx------ 2 root root 4096 Aug 17 13:23 toml
-rwxr-xr-x 1 root root  333 Aug 17 13:23 run
drwx------ 2 hab  hab  4096 Aug 17 13:23 files
drwx------ 2 hab  hab  4096 Aug 17 13:23 data
-rw-r--r-- 1 root root 8565 Aug 17 13:23 config.toml
drwx------ 2 hab  hab  4096 Aug 17 13:23 config
drwxr-xr-x 3 root root 4096 Aug 17 13:23 ..
drwxr-xr-x 8 root root 4096 Aug 17 13:23 .
drwxr-xr-x 2 root root 4096 Aug 17 13:23 hooks

See also: https://forums.habitat.sh/t/failed-to-ryn-tutorial-example/164

[bookshelfdave]

resolved via #1169, waiting for changes to be published to habitat.sh