docs: website build improvements (#806)

Co-authored-by: Giovanni Liva <giovanni.liva@dynatrace.com>

docs/.gitignore

@@ -0,0 +1,4 @@
+.hugo_build.lock
+resources/_gen
+public
+go.sum

docs/Makefile

@@ -1,26 +1,22 @@
-DOCREPO := github.com/keptn-sandbox/lifecycle-toolkit-docs
-TMPDIR := $(CURDIR)/tmp
-VOLUMES := -v $(TMPDIR)/lifecycle-toolkit-docs:/src -v $(CURDIR)/content/en/docs:/src/content/en/docs-dev
+VOLUMES := -v $(CURDIR):/src 
 # renovate: datasource=docker depName=klakegg/hugo
 HUGO_VERSION := 0.105.0-ext
 IMAGE := klakegg/hugo:$(HUGO_VERSION)
 PORT := 1314
 
-.PHONY: build server clean htmltest
-
-clone:
-	@rm -rf $(TMPDIR)/lifecycle-toolkit-docs | true
-	@mkdir -p $(TMPDIR)/lifecycle-toolkit-docs
-	@git clone https://$(DOCREPO) $(TMPDIR)/lifecycle-toolkit-docs
+.PHONY: build server clean shell htmltest
 
 build:
 	docker run --rm -it $(VOLUMES) $(IMAGE) -D -v
 
+shell:
+	docker run --rm -it $(VOLUMES) $(IMAGE) shell
+
 server:
 	docker run --rm -it $(VOLUMES) -p  $(PORT):$(PORT) $(IMAGE) server -D -p $(PORT)
 
 clean:
 	docker run --rm -it $(VOLUMES) $(IMAGE) --cleanDestinationDir
 
-htmltest: clone build
+htmltest: build
 	docker run -v $(CURDIR):/test --rm wjdp/htmltest -s /test/tmp/lifecycle-toolkit-docs/public

docs/config.yaml

@@ -0,0 +1,26 @@
+_merge: deep
+module:
+  imports:
+  - path: github.com/keptn-sandbox/lifecycle-toolkit-docs
+    ignoreConfig: false
+    mounts:
+    - source: static
+      target: static
+    - source: layouts
+      target: layouts
+    - source: data
+      target: data
+    - source: assets
+      target: assets
+    - source: archetypes
+      target: archetypes
+    - source: content/en/_index.md
+      target: content/en/_index.md
+  proxy: direct
+
+params:
+  versions:
+  - url: /docs/
+    version: development
+  - url: https://lifecycle.keptn.sh
+    version: production

docs/content/en/_index.md

@@ -0,0 +1,38 @@
++++
+title = "Home"
+
++++
+
+<!-- markdownlint-disable MD033 -->
+<!-- markdownlint-disable-next-line MD013 -->
+{{< blocks/cover title="Welcome to the Keptn Lifecycle Toolkit Documentation" image_anchor="top" height="half" color="primary" >}}
+<div class="mx-auto">
+ <a class="btn btn-lg btn-primary mr-3 mb-4" href="{{< relref "/docs" >}}">
+  Docs <i class="fas fa-arrow-alt-circle-right ml-2"></i>
+ </a>
+    <a class="btn btn-lg btn-primary mr-3 mb-4" href="https://github.com/keptn/lifecycle-toolkit/releases">
+  Releases <i class="fab fa-github ml-2 "></i>
+ </a>
+</div>
+{{< /blocks/cover >}}
+<!-- markdownlint-enable MD033 -->
+
+{{% blocks/lead color="white" %}}
+[![Keptn Lifecycle Toolkit in a Nutshell](https://img.youtube.com/vi/K-cvnZ8EtGc/0.jpg)](https://www.youtube.com/watch?v=K-cvnZ8EtGc)
+{{% /blocks/lead %}}
+
+{{< blocks/section color="dark" >}}
+{{% blocks/feature icon="fa-lightbulb" title="Keptn Recordings" %}}
+See Keptn [in Action](https://youtube.com/playlist?list=PL6i801Rjt9DbikPPILz38U1TLMrEjppzZ)
+{{% /blocks/feature %}}
+
+{{% blocks/feature icon="fab fa-github" title="Contributions welcome!" url="https://github.com/keptn/lifecycle-toolkit" %}}
+We do a [Pull Request](https://github.com/keptn/lifecycle-toolkit/pulls) contributions workflow on **GitHub**.
+New users are always welcome!
+{{% /blocks/feature %}}
+
+{{% blocks/feature icon="fab fa-twitter" title="Follow us on Twitter!" url="https://twitter.com/keptnProject" %}}
+For announcement of latest features etc.
+{{% /blocks/feature %}}
+
+{{< /blocks/section >}}

docs/go.mod

@@ -0,0 +1,10 @@
+module github.com/keptn/keptn-lifecycle-toolkit/docs
+
+go 1.19
+
+require github.com/keptn-sandbox/lifecycle-toolkit-docs v0.0.0-20230209144724-01b35a6cfc44 // indirect=
+
+require (
+	github.com/google/docsy/dependencies v0.6.0 // indirect
+	github.com/keptn-sandbox/lifecycle-toolkit-docs v0.0.0-20230209144724-01b35a6cfc44 // indirect
+)