Unpin tree-sitter-bash

There is some (unknown) problem with building the rev of
tree-sitter-bash that we want; so we unpin it so we can actually
proceed. (Thanks to @ErinvanderVeen for debugging help 🙏)

* Unpinned tree-sitter-bash and updated Cargo.lock
* Updated flake.lock
* Updated update-wasm-grammars.sh to include tree-sitter-bash
* Rebuild Tree-sitter WASM grammars

NOTE The Bash formatting queries will fail to work with this rev of
tree-sitter-bash... That's fine for the purpose of trying to reproduce
the error which this branch is meant for, but it shouldn't be merged
into main without reverting those changes.

Cargo.toml

@@ -61,7 +61,7 @@ tokio = "1.32"
 tokio-test = "0.4"
 toml = "0.8"
 tree-sitter = "0.20"
-tree-sitter-bash = { git = "https://github.com/tree-sitter/tree-sitter-bash", rev = "1b0321ee85701d5036c334a6f04761cdc672e64c" }
+tree-sitter-bash = { git = "https://github.com/tree-sitter/tree-sitter-bash" }
 tree-sitter-json = { git = "https://github.com/tree-sitter/tree-sitter-json.git" }
 tree-sitter-nickel = { git = "https://github.com/nickel-lang/tree-sitter-nickel", rev = "091b5dcc7d138901bcc162da9409c0bb626c0d27" }
 tree-sitter-ocaml = { git = "https://github.com/tree-sitter/tree-sitter-ocaml.git" }

Dockerfile

@@ -33,6 +33,7 @@ ENV PATH="/root/.nix-profile/bin:${PATH}"
 WORKDIR /topiary
 
 RUN git clone https://github.com/tweag/topiary.git /topiary \
+ && git checkout chris/playground/fix-frontend-test \
  && nix build .#topiary-playground \
  && mkdir -p web-playground/src/wasm-app web-playground/src/samples \
  && cp -r result/* web-playground/src/wasm-app \

update-wasm-grammars.sh

@@ -75,6 +75,18 @@ ocamllex() {
   echo -e "${GREEN}Ocamllex: Done${NC}"
 }
 
+bash() {
+  echo -e "${BLUE}Bash: Fetching${NC}"
+  git clone --depth=1 https://github.com/tree-sitter/tree-sitter-bash.git "${WORKDIR}/tree-sitter-bash" &> /dev/null
+  REV=$(ref_for_language "bash")
+  pushd "${WORKDIR}/tree-sitter-bash" &> /dev/null
+    git checkout "$REV" &> /dev/null
+  popd &> /dev/null
+  echo -e "${ORANGE}Bash: Building${NC}"
+  tree-sitter build-wasm "${WORKDIR}/tree-sitter-bash"
+  echo -e "${GREEN}Bash: Done${NC}"
+}
+
 rust() {
   echo -e "${BLUE}Rust: Fetching${NC}"
   git clone --depth=1 https://github.com/tree-sitter/tree-sitter-rust.git "${WORKDIR}/tree-sitter-rust" &> /dev/null
@@ -112,6 +124,6 @@ tree-sitter-query() {
   echo -e "${GREEN}Query: Done${NC}"
 }
 
-(trap 'kill 0' SIGINT; json & nickel & ocaml & ocamllex & rust & toml & tree-sitter-query & wait)
+(trap 'kill 0' SIGINT; json & nickel & ocaml & ocamllex & bash & rust & toml & tree-sitter-query & wait)
 
 echo -e "${GREEN}Done! All grammars have been updated${NC}"