text in steps

HelloWorld.hs

@@ -23,10 +23,10 @@ stepShape :: Double -> Diagram B
 stepShape x = rect 0.95 0.4 # showOrigin # named x
 
 startShape :: Double -> Diagram B
-startShape x = text "hello" <> roundedRect 0.95 0.4 0.5 # showOrigin # named x
+startShape x = text "start" # fontSize (local 0.1) # light # font "courier" <> roundedRect 0.95 0.4 0.5 # showOrigin # named x
 
 endShape :: Double -> Diagram B
-endShape = startShape
+endShape x = text "end" # fontSize (local 0.1) # thinWeight # font "courier" <> roundedRect 0.95 0.4 0.5 # showOrigin # named x
 
 uniqueName :: Double -> Double -> Double
 uniqueName x y = x * 10 + (abs y)

README.md

@@ -2,18 +2,12 @@
 
 ## development environment
 
-* start - `./start.sh`
+* start - `./host.sh`
 * exit - `exit`
 
 ## hello world
 
-* `cabal update`
-* `cabal install --lib diagrams`
-* `cabal install --lib diagrams-lib`
-* `cabal install --lib diagrams-svg`
-* `cabal install --lib base`
-* `ghc HelloWorld.hs` 
-* `./HelloWorld -o hello-world.svg -w 400`
+* `ghc HelloWorld.hs && ./HelloWorld -o hello-world.svg -w 400`
 
 ![hello-world](./hello-world.svg)
 

dockerfile

@@ -1,6 +1,6 @@
 FROM alpine:3.19.1
 
-WORKDIR "/root/code/drakon"
+WORKDIR "/root/code/drakon-renderer"
 
 RUN \
   apk update \
@@ -13,6 +13,17 @@ RUN \
     g++ \
     ghc \
     cabal && \
-  git config --global --add safe.directory "/root/code/drakon"
+  git config --global --add safe.directory "/root/code/drakon-renderer"
+
+RUN \
+  cabal update \
+  && \
+  cabal install --lib diagrams \
+  && \
+  cabal install --lib diagrams-lib \
+  && \
+  cabal install --lib diagrams-svg \
+  && \
+  cabal install --lib base
 
 CMD [ "/bin/sh" ]