Added a postgresql application profile. (#383)

* Added a postgres application profile. Also introducing runas to the arch_chroot of the installation, to run commands as emulated users. This is highly WIP at the moment.

* Fixing top-level-listing of profiles. As well as testing some postgres installation steps.

* Removed dupe functions.

* Added safety check in case a comment mentions the top level profile thing.

* Patching namespace corruption.

* Avoiding runtime collision due to installation not being initiated yet.

* Allow for parameterization of filesystem in guided.

Co-authored-by: Anton Hvornum <anton.feeds@gmail.com>

2 files changed, 18 insertions, 1 deletions

diff --git a/profiles/52-54-00-12-34-56.py b/profiles/52-54-00-12-34-56.py
index 442e053c..a3347760 100644
--- a/profiles/52-54-00-12-34-56.py
+++ b/profiles/52-54-00-12-34-56.py
@@ -4,6 +4,11 @@ import urllib.request
 
 __packages__ = ['nano', 'wget', 'git']
 
+if __name__ == '52-54-00-12-34-56':
+	awesome = archinstall.Application(installation, 'postgresql')
+	awesome.install()
+	
+"""
 # Unmount and close previous runs (Mainly only used for re-runs, but won't hurt.)
 archinstall.sys_command(f'umount -R /mnt', suppress_errors=True)
 archinstall.sys_command(f'cryptsetup close /dev/mapper/luksloop', suppress_errors=True)
@@ -51,4 +56,5 @@ with archinstall.Filesystem(harddrive) as fs:
 				try:
 					urllib.request.urlopen(req, timeout=5)
 				except:
-					pass
\ No newline at end of file
+					pass
+"""
\ No newline at end of file
diff --git a/profiles/applications/postgresql.py b/profiles/applications/postgresql.py
new file mode 100644
index 00000000..fcdce824
--- /dev/null
+++ b/profiles/applications/postgresql.py
@@ -0,0 +1,11 @@
+import archinstall
+
+# Define the package list in order for lib to source
+# which packages will be installed by this profile
+__packages__ = ["postgresql"]
+
+installation.add_additional_packages(__packages__)
+
+installation.arch_chroot("initdb -D /var/lib/postgres/data", runas='postgres')
+
+installation.enable_service('postgresql')
\ No newline at end of file