Unify repeat and for loops and add while (#444)

Author: mandel

pdl-live-react/src/pdl_ast.d.ts

@@ -87,11 +87,7 @@ export function map_block_children(
       })
       return { ...block, with: with_ }
     })
-    .with({ kind: "repeat_until" }, (block) => {
-      const repeat = f(block.repeat)
-      return { ...block, repeat: repeat }
-    })
-    .with({ kind: "for" }, (block) => {
+    .with({ kind: "repeat" }, (block) => {
       const repeat = f(block.repeat)
       return { ...block, repeat: repeat }
     })
@@ -181,10 +177,7 @@ export function iter_block_children(
         f(match_case.then)
       })
     })
-    .with({ kind: "repeat_until" }, (block) => {
-      f(block.repeat)
-    })
-    .with({ kind: "for" }, (block) => {
+    .with({ kind: "repeat" }, (block) => {
       f(block.repeat)
     })
     .with({ kind: "error" }, (block) => f(block.program))

pdl-live-react/src/pdl_ast_utils.ts

@@ -89,9 +89,7 @@
   &[data-kind="read"] {
     background-color: var(--pf-t--global--color--nonstatus--orange--default);
   }
-  &[data-kind="repeat_until"],
   &[data-kind="repeat"],
-  &[data-kind="for"],
   &[data-kind="lastOf"],
   &[data-kind="call"] {
     background-color: var(--pf-t--global--border--color--default);

pdl-live-react/src/view/timeline/Timeline.css

@@ -102,8 +102,7 @@ export function childrenOf(block: NonScalarPdlBlock) {
     .with({ kind: "array" }, (data) => [data.array])
     .with({ kind: "object" }, (data) => [data.object])
     .with({ kind: "message" }, (data) => [data.content])
-    .with({ kind: "repeat_until" }, (data) => [data.trace ?? data.repeat])
-    .with({ kind: "for" }, (data) => [data.trace ?? data.repeat])
+    .with({ kind: "repeat" }, (data) => [data.trace ?? data.repeat])
     .with({ kind: "empty" }, () => [])
     .with({ kind: "error" }, () => []) // TODO show errors in trace
     .with({ kind: undefined }, () => [])