Refactor CI architecture and enhance documentation for ZUnit

.editorconfig

@@ -1,60 +1,27 @@
-# Space or Tabs?
-# https://stackoverflow.com/questions/35649847/objective-reasons-for-using-spaces-instead-of-tabs-for-indentation
-# https://stackoverflow.com/questions/12093748/how-to-use-tabs-instead-of-spaces-in-a-shell-script
-# https://github.com/editorconfig/editorconfig-defaults/blob/master/editorconfig-defaults.json
-#
-# 1. What happens when I press the Tab key in my text editor?
-# 2. What happens when I request my editor to indent one or more lines?
-# 3. What happens when I view a file containing U+0009 HORIZONTAL TAB characters?
-#
-# Answers:
-#
-# 1. Pressing the Tab key should indent the current line (or selected lines) one additional level.
-# 2. As a secondary alternative, I can also tolerate an editor that,
-#    like Emacs, uses this key for a context-sensitive fix-my-indentation command.
-# 3. Indenting one or more lines should follow the reigning convention, if consensus is sufficiently strong; otherwise,
-#    I greatly prefer 2-space indentation at each level. U+0009 characters should shift subsequent characters to the next tab stop.
-#
-# Note: VIM users should use alternate marks [[[ and ]]] as the original ones can confuse nested substitutions, e.g.: ${${${VAR}}}
-#
-# -*- mode: zsh; sh-indentation: 2; indent-tabs-mode: nil; sh-basic-offset: 2; -*-
-# vim: ft=zsh sw=2 ts=2 et
-
 root = true
 
 [*]
 charset = utf-8
-indent_style = space
-indent_size = 2
+end_of_line = lf
 insert_final_newline = true
 trim_trailing_whitespace = true
-
-[*.sln]
-indent_style = tab
+indent_style = space
+indent_size = 2
 
 [*.{md,mdx,rst}]
 trim_trailing_whitespace = false
 
-[*.{cmd,bat}]
-end_of_line = crlf
-
-[*za-*]
-end_of_line = lf
-
-[*.{sh,bash,zsh,fish}]
-end_of_line = lf
-
-[Makefile]
+[Makefile*]
 indent_style = tab
 indent_size = 4
 
-[*.{py,rb}]
+[*.py]
 indent_size = 4
 
-[*.{go,java,scala,groovy,kotlin}]
+[*.go]
 indent_style = tab
 indent_size = 4
 
-[*.{cs,csx,cake,vb,vbx}]
-# Default Severity for all .NET Code Style rules below
-dotnet_analyzer_diagnostic.severity = warning
+[*.java]
+indent_style = tab
+indent_size = 4

.github/workflows/codeql.yml

@@ -13,11 +13,11 @@ name: "CodeQL Advanced"
 
 on:
   push:
-    branches: [ "main" ]
+    branches: ["main"]
   pull_request:
-    branches: [ "main" ]
+    branches: ["main"]
   schedule:
-    - cron: '17 7 * * 2'
+    - cron: "17 7 * * 2"
 
 jobs:
   analyze:

.github/workflows/docker.yml

@@ -25,24 +25,22 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        zsh_version:
-          - 5.5.1
-          - 5.6.2
-          - 5.7.1
-          - 5.8
-          - 5.8.1
-          - 5.9
+        include:
+          - { zsh_version: "5.5.1" }
+          - { zsh_version: "5.6.2" }
+          - { zsh_version: "5.7.1" }
+          - { zsh_version: "5.8" }
+          - { zsh_version: "5.8.1" }
+          - { zsh_version: "5.9" }
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v4
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
-      - run: git clone --depth 1 -- https://github.com/z-shell/zi.git zi
       - uses: docker/setup-qemu-action@v4
       - name: Set up Docker Buildx
         id: buildx
         uses: docker/setup-buildx-action@v4
         with:
-          install: true
           use: true
       - uses: docker/login-action@v4
         with:
@@ -56,8 +54,8 @@ jobs:
         with:
           push: ${{ github.event.number == 0 }}
           file: ./docker/Dockerfile
-          context: ./docker
-          build-args: ZI_ZSH_VERSION=${{ matrix.zsh_version }}
+          context: .
+          build-args: ZSH_VERSION=${{ matrix.zsh_version }}
           tags: ghcr.io/${{ github.repository }}:zsh-${{ matrix.zsh_version }}
           platforms: linux/amd64,linux/arm64
           cache-from: type=gha
@@ -66,16 +64,14 @@ jobs:
   build-latest:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v4
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
-      - run: git clone --depth 1 -- https://github.com/z-shell/zi.git zi
       - uses: docker/setup-qemu-action@v4
       - name: Set up Docker Buildx
         id: buildx
         uses: docker/setup-buildx-action@v4
         with:
-          install: true
           use: true
       - uses: docker/login-action@v4
         with:
@@ -89,7 +85,7 @@ jobs:
         with:
           push: true
           file: ./docker/Dockerfile
-          context: ./docker
+          context: .
           tags: ghcr.io/${{ github.repository }}:latest
           platforms: linux/amd64,linux/arm64
           cache-from: type=gha