Merge pull request #1161 from pkgxdev/refactor

Refactor

Author: mxcl

crates/cli/src/dump.rs

@@ -0,0 +1,49 @@
+use std::collections::HashMap;
+
+use libpkgx::{
+    platform_case_aware_env_key::construct_platform_case_aware_env_key, types::Installation,
+};
+use serde_json::json;
+
+pub fn dump(
+    conn: rusqlite::Connection,
+    installations: Vec<Installation>,
+    env: HashMap<String, Vec<String>>,
+    flags: &crate::args::Flags,
+) -> Result<(), Box<dyn std::error::Error>> {
+    if !flags.json {
+        let env = env
+            .iter()
+            .map(|(k, v)| {
+                (
+                    construct_platform_case_aware_env_key(k.clone()),
+                    v.join(":"),
+                )
+            })
+            .collect();
+        let env = libpkgx::env::mix_runtime(&env, &installations, &conn)?;
+        for (key, value) in env {
+            println!(
+                "{}=\"{}\"",
+                key,
+                value.replace(&format!(":${}", key), &format!("${{{}:+:${}}}", key, key))
+            );
+        }
+    } else {
+        let mut runtime_env = HashMap::new();
+        for pkg in installations.clone() {
+            let pkg_runtime_env =
+                libpkgx::pantry_db::runtime_env_for_project(&pkg.pkg.project, &conn)?;
+            if !pkg_runtime_env.is_empty() {
+                runtime_env.insert(pkg.pkg.project, pkg_runtime_env);
+            }
+        }
+        let json = json!({
+            "pkgs": installations,
+            "env": env,
+            "runtime_env": runtime_env
+        });
+        println!("{}", json);
+    }
+    Ok(())
+}