spcd_git_shunit,readme

readme.md

@@ -52,6 +52,7 @@ from various contexts of CA, CI and OCI / OS.
 | SPCD_DNS_n          | Numbered name servers     | 9.9.9.9                         |
 | SPCD_GIT_MAIN       | Main Git repository       | spcd                            |
 | SPCD_GIT_ROOT       | Root Git repository       | rwx                             |
+| SPCD_GIT_SHUNIT     | ShUnit Git repository     | shunit2                         |
 | SPCD_SSH_HOSTS      | domain.tld ssh-type pub   |                                 |
 | SPCD_SSH_KEY        | SSH private key           |                                 |
 | SPCD_URL_ALMA       | Alma repository URL       | https://repo.almalinux.org      |
@@ -98,18 +99,18 @@ from various contexts of CA, CI and OCI / OS.
 ## Tasks
 
 * try git repo url variable first for shunit
-* turn readme into documentation
 
-### sh
+### Shell
 
 * fit banner to text
 * review repositories handling for systems
   * opensuse
     * codecs repository
     * disable & enable https
+* write function to clone git repositories
 * write unit tests
 
-### sh → py
+### Shell → Python
 
 * check file & variable sums
 * install system packages
@@ -129,7 +130,7 @@ from various contexts of CA, CI and OCI / OS.
     * activate
 * relay environment module name
 
-### py
+### Python
 
 * check
   * .py
@@ -143,3 +144,7 @@ from various contexts of CA, CI and OCI / OS.
   * actions
   * includes
 * write unit tests
+
+### Later
+
+* turn readme into documentation

spcd.sh

@@ -8,6 +8,7 @@
 [ -n "${SPCD_DNS_1}" ] || SPCD_DNS_1="9.9.9.9"
 [ -n "${SPCD_GIT_MAIN}" ] || SPCD_GIT_MAIN="spcd"
 [ -n "${SPCD_GIT_ROOT}" ] || SPCD_GIT_ROOT="rwx"
+[ -n "${SPCD_GIT_SHUNIT}" ] || SPCD_GIT_SHUNIT="shunit2"
 [ -n "${SPCD_URL_PYTHON}" ] || SPCD_URL_PYTHON="https://pypi.org/simple"
 
 # main