From 3f84eaf1857907690750297ba1a07389dff44cad Mon Sep 17 00:00:00 2001
From: Oliver Davies <oliver@oliverdavies.uk>
Date: Thu, 31 Jul 2025 22:57:02 +0100
Subject: [PATCH] Ignoring repositories

---
 CHANGELOG.md                    |  1 +
 internal/config/config.go       |  1 +
 internal/repositories/update.go | 24 +++++++++++++++++++++++-
 todo.txt                        |  1 +
 4 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9764027..203a86e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 ### Added
 
 - Set a default `depth` in config.yaml and remove the hard-coded value.
+- Ignore repository paths using `ignores` in config.yaml.
 
 ## [0.1.0]
 
diff --git a/internal/config/config.go b/internal/config/config.go
index 6c0c41b..a583e90 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -11,6 +11,7 @@ import (
 type Config struct {
 	Depth string `yaml:"depth"`
 	Directories []string `yaml:"directories"`
+	IgnoredRepos []string `yaml:"ignored"`
 }
 
 func getConfigPath() (string, error) {
diff --git a/internal/repositories/update.go b/internal/repositories/update.go
index 920a54d..dd933dd 100644
--- a/internal/repositories/update.go
+++ b/internal/repositories/update.go
@@ -4,13 +4,35 @@ import (
 	"fmt"
 	"os"
 	"os/exec"
+	"slices"
 	"strings"
+
+	"git-repo-updater/internal/config"
+	"git-repo-updater/internal/utils"
 )
 
 func Update(repositoryPath string) error {
+	cfg, err := config.Load()
+
+	if err != nil {
+	}
+
 	repositoryPath = strings.TrimSuffix(repositoryPath, "/.git")
 
-	err := os.Chdir(repositoryPath)
+	expandedIgnored := make([]string, 0, len(cfg.IgnoredRepos))
+	for _, ignored := range cfg.IgnoredRepos {
+		if expanded, err := utils.ExpandPath(ignored); err == nil {
+			expandedIgnored = append(expandedIgnored, expanded)
+		}
+	}
+
+	if slices.Contains(expandedIgnored, repositoryPath) {
+		fmt.Printf("Skipping %s as it's ignored\n", repositoryPath)
+
+		return nil
+	}
+
+	err = os.Chdir(repositoryPath)
 
 	if err != nil {
 		return fmt.Errorf("failed to change directory to %s: %w", repositoryPath, err)
diff --git a/todo.txt b/todo.txt
index 3637a5f..16a8ee0 100644
--- a/todo.txt
+++ b/todo.txt
@@ -2,6 +2,7 @@
 * Update the repositories within each directory.
 * Make depth configurable per directory.
 * Set a default depth in config.yaml.
+* Add excluding/ignoring a repository.
 
 Add unit tests.
 Add a `--dry-run` option.