1 files changed, 48 insertions, 6 deletions
diff --git a/src/cgit_helper.rs b/src/cgit_helper.rs
index f55c6d4..76de5b3 100644
--- a/src/cgit_helper.rs
+++ b/src/cgit_helper.rs
@@ -1,8 +1,50 @@
+use std::fs::{self, read_to_string};
+pub struct CGitRepoInfo {
+    pub section: String,
+    pub url: String,
+    pub path: String,
+    pub owner: String,
+    pub description: String,
+}
+pub fn cgit_add_repo(cgit_repos_file_path: String, info: CGitRepoInfo) {
+    let mut lines: Vec<String> = vec![];
+    read_to_string(&cgit_repos_file_path)
+        .expect("file read error.")
+        .lines()
+        .for_each(|line| {
+            if line == "\n" || line.is_empty() || line == " " || line.starts_with('#') {
+                return;
+            }
+            lines.push(String::from(line));
+        });
+    let mut target_line_index: Option<usize> = None;
+    for (i, l) in lines.iter().enumerate() {
+        // println!("DEBUG: PARSING: {}", l);
+        let (header, value) = l.split_once("=").expect("expected full line");
+        if header == "section" && value == info.section {
+            // we've found our desired section
+            target_line_index = Some(i + 1);
+        }
+    }
+    let mut new_lines = vec![
+        format!("repo.url={}", info.url),
+        format!("repo.path={}", info.path),
+        format!("repo.desc={}", info.description),
+        format!("repo.owner={}", info.owner),
+    ];
+    if Option::is_none(&target_line_index) {
+        // there is no section, shall create new
+        new_lines.insert(0, format!("section={}", info.section));
+        lines.append(&mut new_lines);
+    }
+    for (index, new_line) in new_lines.iter().enumerate() {
+        lines.insert(
+            target_line_index.expect("should expect target line index to exist") + index,
+            new_line.to_string(),
+        );
+    }
+    let final_text = lines.join("\n");
+    // println!("DEBUG:: Writing following to cgitrepos: \n{}", final_text);
 
-pub fn cgit_add_repo(cgit_repos_file_path: String, section_name: String) {
-    /* TODO
-    * Change configuration in /path/to/cgitrepos 
-    * to make visible the new repository
-    * maybe let user choose if they want repo to be visible or not
-    * */
+    fs::write(&cgit_repos_file_path, final_text).expect("cgit repo write err");
 }