2 changed files with 45 additions and 118 deletions
--- a/readme.md
+++ b/readme.md
@ -1,61 +1,20 @@
 # Shell to Python Continuous Deployment

 Get a common set of Python CI & CD commands \
-from various contexts of CA, DNS, CI and OS / OCI.
+from various contexts of CA, CI and OCI / OS.

-## Why
+## Features

-Project workflows can occur in:
-* an online or offline context, dealing with custom CA & DNS servers
-* various Continuous Integration platforms, with different workflow syntaxes
-* specific Operating Systems, having different sets of commands and packages
-* specific containers for JavaScript based actions (ForgeJo, Gitea, GitHub)
-What if there was a unified way to do so?
-
-## How
-
-Picture it…
-
-### Group environment variables
-
-* numbered
-  * Certificate Authority armored certificates
-  * Domain Name System servers IP addresses
-* set group environment variables for
-  * ref names for deployment contexts of feature, staging & release
-  * alternate locations of
-    * Git repositories of this project & its parent framework
-    * Operating Systems & Software packages
-  * SSH key & hosts for deployments
-  * a standalone POSIX shell script payload
-
-### Workflow files
-
-* calling the POSIX shell script payload as their very first step
-* using a unified YAML syntax made of actions implemented in Python
-
-### Continous Integration & Deployment
-
-* configuring the Operating System container
-* installing Python system & virtual environments
-
-## What
-
-### Features
-
-Handle project workflows in a unified way:
-* whether the network infrastructure is
-  * [X] online
-  * [X] offline with custom
-    * [X] Certificate Authorities
-    * [X] Domain Name System servers
-* whatever the Continuous Integration platform
+* Certification Authority certificates
+  * [X] custom
+  * [X] known
+* Continuous Integration platforms
  * [X] ForgeJo
  * [X] Gitea
  * [X] GitHub
  * [X] GitLab
  * [ ] SourceHut
-* whatever the Operating System container
+* Operating Systems
  * [X] Alma
    * [X] 9
    * [X] 8
@ -81,19 +40,18 @@ Handle project workflows in a unified way:
    * [X] Noble (24.04)
    * [ ] Jammy (22.04)

-### Environment variables
+## How

 | Variable            | Description               | Default                         |
-|:------------------|:-------------------------|:--------------------------------|
+|:--------------------|:--------------------------|:--------------------------------|
+| SPCD_BRANCH_RELEASE | Release deployment branch | main                            |
+| SPCD_BRANCH_STAGING | Staging deployment branch | dev                             |
+| SPCD_BRANCH_FEATURE | Feature deployment branch | f                               |
 | SPCD_CA_n           | Numbered CA certificates  |                                 |
 | SPCD_CMD_SUM        | Command to check sums     | sha512sum                       |
 | 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_REF_FEATURE  | Feature deployment ref   | f                               |
-| SPCD_REF_RELEASE  | Release deployment ref   | main                            |
-| SPCD_REF_STAGING  | Staging deployment ref   | dev                             |
 | SPCD_SSH_HOSTS      | domain.tld ssh-type pub   |                                 |
 | SPCD_SSH_KEY        | SSH private key           |                                 |
 | SPCD_URL_ALMA       | Alma repository URL       | https://repo.almalinux.org      |
@ -107,9 +65,9 @@ Handle project workflows in a unified way:
 | SPCD_URL_ROCKY      | Rocky repository URL      | https://dl.rockylinux.org       |
 | SPCD_URL_UBUNTU     | Ubuntu repository URL     | https://ubuntu.mirrors.ovh.net  |

-### Operating Systems containers
+## Packages

-#### Latest
+### Latest

 | os | https | updt-ca | python | graphviz | plantuml | shellcheck | shunit | shfmt |
 |:----------------|---|---|------------:|------:|-----------:|------:|------:|-----:|
@ -121,7 +79,7 @@ Handle project workflows in a unified way:
 | Ubuntu Noble    | ☐ | ☐ |        3.12 | u2.42 | u1.2020.2  | u0.9  | 2.1.8 | u3.8 |
 | Alma / Rocky 9  | ☑ | ☑ | 3.9  → 3.12 |  2.44 | e1.2024.6  | e0.8  |   git |      |

-#### Previous
+### Previous

 | os | https | updt-ca | python | graphviz | plantuml | shellcheck | shunit | shfmt |
 |:----------------|---|---|------------:|------:|-----------:|------:|------:|-----:|
@ -130,49 +88,28 @@ Handle project workflows in a unified way:
 | OpenSUSE 15.5   | ☐ | ☑ | 3.6  → 3.11 |  2.48 |  1.2020.9  |  0.8  | 2.1.6 |  3.5 |
 | Alma / Rocky 8  | ☑ | ☑ | 3.6  → 3.12 |  2.40 | e1.2024.6  | e0.6  |   git |      |

-#### Older Python
+### Older Python

 | os | https | updt-ca | python | graphviz | plantuml | shellcheck | shunit | shfmt |
 |:----------------|---|---|------------:|------:|-----------:|------:|------:|-----:|
 | Ubuntu Jammy    | ☐ | ☐ |        3.10 | u2.42 | u1.2020.2  | u0.8  | 2.1.6 | u3.4 |
 | Debian Bullseye | ☐ | ☐ |        3.9  |  2.42 |  1.2020.2  |  0.7  | 2.1.6 |      |

-## Who
-
-### By
-
-[Marc Beninca](https://marc.beninca.link).
-
-### For
-
-People feeling the need to aim for consistence in the CI & CD universe.
-
-## Where
-
-* [Discord](https://discord.com/channels/983145051985154108/1255894420092485652)
-* [IRC](ircs://irc.libera.chat/#spcd)
-* [Web](https://spcd.rwx.work)
-  * [Git](https://forge.rwx.work/rwx.work/spcd)
-  * [RSS](https://forge.rwx.work/rwx.work/spcd.rss)
-  * [Workflows](https://forge.rwx.work/rwx.work/spcd/actions)
-
-## When
-
-### First
+## Tasks

 * try git repo url variable first for shunit
+* turn readme into documentation

-### Shell
+### sh

 * fit banner to text
 * review repositories handling for systems
  * opensuse
    * codecs repository
    * disable & enable https
-* write function to clone git repositories
 * write unit tests

-### Shell → Python
+### sh → py

 * check file & variable sums
 * install system packages
@ -192,7 +129,7 @@ People feeling the need to aim for consistence in the CI & CD universe.
    * activate
 * relay environment module name

-### Python
+### py

 * check
  * .py
@ -206,7 +143,3 @@ People feeling the need to aim for consistence in the CI & CD universe.
  * actions
  * includes
 * write unit tests
-
-### Later
-
-* turn readme into documentation
--- a/spcd.sh
+++ b/spcd.sh
@ -8,7 +8,6 @@
 [ -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
@ -715,7 +714,12 @@ spcd_install_python_modules() {
    spcd_ipm__target="${SPCD_PYTHON_VENV_PACKAGES}"
    echo "→ ${spcd_ipm__root}"
    for spcd_ipm__repository in "${SPCD_GIT_MAIN}" "${SPCD_GIT_ROOT}"; do
-        spcd_ipm__url="$(spcd_get_git_url "${spcd_ipm__repository}")"
+        case "${spcd_ipm__repository}" in
+        http*) spcd_ipm__url="${spcd_ipm__repository}" ;;
+        */*) spcd_ipm__url="${SPCD_PROJECT_ROOT}/${spcd_ipm__repository}" ;;
+        *) spcd_ipm__url="\
+${SPCD_PROJECT_ROOT}/${SPCD_PROJECT_PATH}/${spcd_ipm__repository}" ;;
+        esac
        spcd_ipm__name="$(basename "${spcd_ipm__url}")"
        spcd_split
        echo "\
@ -882,16 +886,6 @@ spcd_error_os() {
    exit "${SPCD_ERROR_OS}"
 }

-spcd_get_git_url() {
-    if [ -n "${1}" ]; then
-        case "${1}" in
-        http*) echo "${1}" ;;
-        */*) echo "${SPCD_PROJECT_ROOT}/${1}" ;;
-        *) echo "${SPCD_PROJECT_ROOT}/${SPCD_PROJECT_PATH}/${1}" ;;
-        esac
-    fi
-}
-
 spcd_grep_os() {
    spcd_grep_os__variable="${1}"
    [ -n "${spcd_grep_os__variable}" ] &&