Run examples with separate processes (#314)

Examples are run asynchronously with different processes and no load path trickery is needed. CompatHelper is updated such that example environment are updated as well. 


* Run examples with separate processes

* Update CompatHelper

* Fix SVM example

* Fix GR error messages

* Improve SVM example

* Try to fix edit link

* Fix preprocessing

* Fix links

* Move "SVM" example back to svm.jl

* Minor simplification

* Update .github/workflows/docs.yml

Co-authored-by: st-- <st--@users.noreply.github.com>

* Fix test errors

Co-authored-by: st-- <st--@users.noreply.github.com>

Author: devmotion

.github/workflows/CompatHelper.yml

@@ -1,16 +1,33 @@
 name: CompatHelper
+
 on:
   schedule:
-    - cron: '00 00 * * *'
+    - cron: 0 0 * * *
   workflow_dispatch:
+
 jobs:
   CompatHelper:
     runs-on: ubuntu-latest
     steps:
-      - name: Pkg.add("CompatHelper")
-        run: julia -e 'using Pkg; Pkg.add("CompatHelper")'
-      - name: CompatHelper.main()
+      - name: "Install CompatHelper"
+        run: |
+          import Pkg
+          name = "CompatHelper"
+          uuid = "aa819f21-2bde-4658-8897-bab36330d9b7"
+          version = "2"
+          Pkg.add(; name, uuid, version)
+        shell: julia --color=yes {0}
+      - name: "Run CompatHelper"
+        run: |
+          import CompatHelper
+          subdirs = ["", "test", "docs"]
+          for f in readdir(joinpath(@__DIR__, "examples"); join=true)
+              if isdir(f)
+                  push!(subdirs, joinpath("examples", basename(f)))
+              end
+          end
+          CompatHelper.main(; subdirs=subdirs)
+        shell: julia --color=yes {0}
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           COMPATHELPER_PRIV: ${{ secrets.DOCUMENTER_KEY }}
-        run: julia -e 'using CompatHelper; CompatHelper.main(; subdirs = ["", "docs", "test"])'

.github/workflows/docs.yml

@@ -19,6 +19,7 @@ jobs:
         run: julia --project=docs/ -e 'using Pkg; Pkg.develop(PackageSpec(path=pwd())); Pkg.instantiate()'
       - name: Build and deploy
         env:
+          GKSwstype: nul # turn off GR's interactive plotting for notebooks
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # For authentication with GitHub Actions token
           DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }} # For authentication with SSH deploy key
         run: julia --project=docs/ docs/make.jl

.gitignore

@@ -1,6 +1,7 @@
 *.json
 *.cov
-Manifest.toml
+/Manifest.toml
+/test/Manifest.toml
 coverage/
 src/update_v0.8.0
 .DS_store

docs/.gitignore

@@ -1,4 +1,3 @@
 build/
 site/
-
-#Temp to avoid to many changes
+src/examples/