downloadTemplate skips creating a folder, causes generateSite to fail

[timo-abele]

Describe the bug
When I install dtcw, download the template and try to build a microsite, the build fails with an exception (see below)
Can be fixed manually with

cd src/docs
mkdir arc42
mv .asciidoctorconfig.adoc arc42/
mv arc42.adoc arc42/
mv chapters arc42/

but downloadTemplate should do it right in the first place.

below:

dtcw 0.50 - ##DTCW_GIT_HASH##
docToolchain 3.0.2
OS/arch: Linux/x86_64
Available docToolchain environments: local docker
Environments with docToolchain [3.0.2]: docker
Using environment: docker

Bash is running on WSL which might cause problems with plantUML.
See https://doctoolchain.org/docToolchain/v2.0.x/010_manual/50_Frequently_asked_Questions.html#wsl for more details.

To honour the JVM settings for this build a single-use Daemon process will be forked. See https://docs.gradle.org/8.1.1/userguide/gradle_daemon.html#sec:disabling_the_daemon.
Daemon will be stopped at the end of the build 

FAILURE: Build failed with an exception.

* Where:
Script '/home/dtcuser/docToolchain/scripts/AsciiDocBasics.gradle' line: 287

* What went wrong:
A problem occurred evaluating script.
>
                  The file /project/src/docs/arc42/arc42.adoc in HTML config does not exist!
                  Please check the configuration 'inputFiles' in docToolchainConfig.groovy.

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 20s

To Reproduce
Steps to reproduce the behavior:
in an empty folder execute
WSL (ubuntu 20.04)

curl -Lo dtcw https://doctoolchain.org/dtcw
chmod +x dtcw
./dtcw tasks --group=doctoolchain #enter 'y'
./dtcw downloadTemplate           #enter '1', 'EN', 'withhelp', 'n'
./dtcw generateSite

or
Powershell 5.1

Invoke-WebRequest doctoolchain.org/dtcw.ps1 -Outfile dtcw.ps1
.\dtcw.ps1 tasks --group=doctoolchain
.\dtcw.ps1 downloadTemplate
.\dtcw.ps1 generateSite

Expected behavior
The microsite is built.

Configuration

• dtcw 0.52
• docToolchain version: 3.0.2
• OS: Windows
• environment: docker

Additional context
File system after: ./dtcw downloadTemplate

.
├── docToolchainConfig.groovy
├── dtcw
└── src
    ├── docs
    │   ├── .asciidoctorconfig.adoc
    │   ├── arc42.adoc
    │   └── chapters
    │       ├── 01_introduction_and_goals.adoc
    │       ├── 02_architecture_constraints.adoc
    │       ├── 03_system_scope_and_context.adoc
    │       ├── 04_solution_strategy.adoc
    │       ├── 05_building_block_view.adoc
    │       ├── 06_runtime_view.adoc
    │       ├── 07_deployment_view.adoc
    │       ├── 08_concepts.adoc
    │       ├── 09_architecture_decisions.adoc
    │       ├── 10_quality_requirements.adoc
    │       ├── 11_technical_risks.adoc
    │       ├── 12_glossary.adoc
    │       ├── about-arc42.adoc
    │       └── config.adoc
    └── images
        ├── 01_2_iso-25010-topics-EN.drawio.png
        ├── 05_building_blocks-EN.png
        ├── 08-Crosscutting-Concepts-Structure-EN.png
        └── arc42-logo.png

[PacoVK]

@timo-abele thanks for reporting the issue with so much context! i created a fix, which puts the template name back into the directory structure that will be created in downloadTemplate task