Add github page with demo app (#14)

* Add demo app and gh-page workflow

* build on push

* Upload site artifact

* deploy on main

Author: JasperSch

.github/workflows/deploy-app.yaml

@@ -0,0 +1,71 @@
+# Workflow derived from https://github.com/posit-dev/r-shinylive/blob/main/.github/workflows/deploy-app.yaml
+name: deploy to gh-pages
+
+on:
+  workflow_call:
+    inputs:
+      cache-version:
+        type: string
+        default: "1"
+        required: false
+  push:
+    branches: ["main"]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    env:
+      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
+      R_KEEP_PKG_SOURCE: yes
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: rstudio/shiny-workflows/setup-r-package@v1
+        with:
+          packages: |
+            renv
+            posit-dev/r-shinylive
+            sessioninfo
+          cache-version: ${{ github.event.inputs.cache-version }}
+
+      - name: Find package dependencies
+        shell: Rscript {0}
+        id: packages
+        run: |
+          # Find package dependencies using {renv} and install with {pak}
+          pak::pak(
+            unique(renv::dependencies("./editbl")$Package)
+          )
+
+      - name: Build site
+        shell: Rscript {0}
+        run: |
+          shinylive::export("./demo", "site")
+
+      - name: Upload site artifact
+        if: github.ref == 'refs/heads/main'
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: "site"
+
+  deploy:
+    if: github.ref == 'refs/heads/main'
+    needs: build
+
+    # Grant GITHUB_TOKEN the permissions required to make a Pages deployment
+    permissions:
+      pages: write # to deploy to Pages
+      id-token: write # to verify the deployment originates from an appropriate source
+
+    # Deploy to the github-pages environment
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+
+    # Specify runner + deployment step
+    runs-on: ubuntu-latest
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

.gitignore

@@ -1,5 +1,4 @@
 /editbl.Rcheck/
 editbl_*.tar.gz
-
-
-
+.site
+.Rbuildignore

demo/app.R

@@ -0,0 +1,50 @@
+library(shiny)
+library(editbl)
+
+ui <- fluidPage(
+		tags$h1('editbl - demo'),
+		br(),
+		editbl::eDTOutput('data'),
+		verbatimTextOutput('modifiedData'),
+		helpText('Note different behavior of different data types.'),
+		helpText('Edit cells by clicking the in-row buttons or directly within the table.'),
+		helpText("See how 'id' is generated on the fly."),
+		helpText("Note how only 'city_id' is stored even if not displayed. Cities are a separate table with foreign key."),
+)
+		
+server <- function(input,output,session){
+	superheroes <- data.frame(
+			id = sapply(1:3, uuid::UUIDgenerate),
+			first_name = c('Bruce', 'Tony', 'Clark'),
+			last_name = c('Wayne', 'Stark', 'Kent'),
+			first_appearance = as.Date(c('1939-03-30', '1962-03-15', '1938-04-18')),
+			publisher = as.factor(c('DC Comics', 'Marvel', 'DC Comics')),
+			cars_owned = c(5,17,1),
+			city_id = c(1,2,3)
+	)
+
+	cities <- data.frame(
+		  city_id = c(1,2,3),
+		  name = c('New York', 'Gotham City', 'Smallville'),
+		  country = c('US', 'US', 'US')
+	)
+		
+	
+	modifiedData <- editbl::eDT(
+			id = 'data',
+			data = superheroes,
+			foreignTbls = list(foreignTbl(superheroes, cities, 'city_id')),
+			options = list(columnDefs = list(list(visible=FALSE, targets=c("id","city_id")))),
+			defaults = dplyr::tibble(id = uuid::UUIDgenerate())
+	)
+	
+	output$modifiedData <- renderPrint({
+				data <- modifiedData$state()
+				print(str(data))
+				print(data)
+			}
+	)
+	
+}
+shiny::shinyApp(ui,server)
+