commit run scripts, bump rust ci img versions

.circleci/config.yml

@@ -50,7 +50,7 @@ commands:
 jobs:
   check-style:
     docker:
-      - image: cimg/rust:1.70
+      - image: cimg/rust:1.71
     resource_class: xlarge
     steps:
       - checkout
@@ -66,7 +66,7 @@ jobs:
 
   clippy:
     docker:
-      - image: cimg/rust:1.70
+      - image: cimg/rust:1.71
     resource_class: xlarge
     steps:
       - checkout
@@ -83,7 +83,7 @@ jobs:
 
   leo-executable:
     docker:
-      - image: cimg/rust:1.70
+      - image: cimg/rust:1.71
     resource_class: xlarge
     steps:
       - checkout
@@ -102,7 +102,7 @@ jobs:
 
   leo-new:
     docker:
-      - image: cimg/rust:1.70
+      - image: cimg/rust:1.71
     resource_class: xlarge
     steps:
       - attach_workspace:
@@ -115,7 +115,7 @@ jobs:
 
   leo-clean:
     docker:
-      - image: cimg/rust:1.70
+      - image: cimg/rust:1.71
     resource_class: xlarge
     steps:
       - attach_workspace:
@@ -128,7 +128,7 @@ jobs:
 
   test-examples:
     docker:
-      - image: cimg/rust:1.70
+      - image: cimg/rust:1.71
     resource_class: xlarge
     steps:
       - attach_workspace:

.circleci/test-examples.sh

@@ -342,9 +342,18 @@ if [ $EXITCODE -ne 0 ]; then
     exit $EXITCODE
 fi
 
-# Build the lottery example Leo program.
-echo "Building the \`lottery\` program..."
+# Build and run the lottery Leo program.
+echo "Building and running the \`lottery\` program..."
 (
   cd $EXAMPLES/lottery || exit
-  $LEO build || exit
+
+  chmod +x $EXAMPLES/lottery/run.sh || exit
+  export -f leo
+  $EXAMPLES/lottery/run.sh || exit
 )
+# Check that the lottery program ran successfully.
+EXITCODE=$?
+if [ $EXITCODE -ne 0 ]; then
+    echo "The \`lottery\` program failed to run successfully."
+    exit $EXITCODE
+fi

examples/lottery/README.md

@@ -5,6 +5,10 @@
 To run this program, run:
 ```bash
 leo run play
+
+or 
+
+./run.sh
 ```
 
 ## Execute Guide

examples/lottery/run.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+# First check that Leo is installed.
+if ! command -v leo &> /dev/null
+then
+    echo "leo is not installed."
+    exit
+fi
+
+# Run the lottery example
+leo run play || exit

leo/cli/commands/example.rs

@@ -57,6 +57,10 @@ impl Command for Example {
         let readme_file_path_string = readme_file_path.display().to_string();
         fs::write(readme_file_path, self.readme_file_string()).map_err(CliError::failed_to_write_file)?;
 
+        // Write the run.sh file.
+        let run_file_path = package_dir.join("run.sh");
+        fs::write(run_file_path, self.run_file_string()).map_err(CliError::failed_to_write_file)?;
+
         tracing::info!(
             "🚀 To run the '{}' program follow the instructions at {}",
             self.name().bold(),
@@ -98,7 +102,9 @@ impl Example {
             Self::TicTacToe => {
                 include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/examples/tictactoe/inputs/tictactoe.in")).to_string()
             }
-            Self::Token => include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/examples/token/run.sh")).to_string(),
+            Self::Token => {
+                include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/examples/token/inputs/token.in")).to_string()
+            }
         }
     }
 
@@ -113,4 +119,14 @@ impl Example {
             Self::Token => include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/examples/token/README.md")).to_string(),
         }
     }
+
+    fn run_file_string(&self) -> String {
+        match self {
+            Self::Lottery => include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/examples/lottery/run.sh")).to_string(),
+            Self::TicTacToe => {
+                include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/examples/tictactoe/run.sh")).to_string()
+            }
+            Self::Token => include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/examples/token/run.sh")).to_string(),
+        }
+    }
 }