Initial upload: GitPulse - Developer Productivity Analyzer CLI tool

src/export/json.rs

@@ -0,0 +1,34 @@
+use crate::models::AnalysisResult;
+use anyhow::{Context, Result};
+use serde_json;
+use std::fs::File;
+use std::io::Write;
+use std::path::PathBuf;
+
+pub fn export_json(result: &AnalysisResult, output: Option<PathBuf>) -> Result<()> {
+    let json = serde_json::to_string_pretty(result)
+        .context("Failed to serialize to JSON")?;
+
+    if let Some(path) = output {
+        let mut file = File::create(&path).context("Failed to create output file")?;
+        file.write_all(json.as_bytes())
+            .context("Failed to write to output file")?;
+    } else {
+        println!("{}", json);
+    }
+    Ok(())
+}
+
+pub fn export_json_compact(result: &AnalysisResult, output: Option<PathBuf>) -> Result<()> {
+    let json = serde_json::to_string(result)
+        .context("Failed to serialize to JSON")?;
+
+    if let Some(path) = output {
+        let mut file = File::create(&path).context("Failed to create output file")?;
+        file.write_all(json.as_bytes())
+            .context("Failed to write to output file")?;
+    } else {
+        println!("{}", json);
+    }
+    Ok(())
+}