From df9fa52c21ee5b17385a1ceef3c8fe575988a788 Mon Sep 17 00:00:00 2001
From: Oliver Davies <oliver@oliverdavies.uk>
Date: Tue, 30 Sep 2025 02:09:40 +0100
Subject: [PATCH] Re-add the ability to view or edit the latest zet

Signed-off-by: Oliver Davies <oliver@oliverdavies.uk>
---
 cmd/edit.go         | 21 ++++++++++++++++-----
 cmd/view.go         | 20 +++++++++++++++-----
 internal/lib/zet.go |  6 ++++++
 3 files changed, 37 insertions(+), 10 deletions(-)

diff --git a/cmd/edit.go b/cmd/edit.go
index 5423239..7f11493 100644
--- a/cmd/edit.go
+++ b/cmd/edit.go
@@ -14,18 +14,29 @@ var editCmd = &cobra.Command{
 	Use:     "edit",
 	Aliases: []string{"e"},
 	Short:   "Edit a specific zettel",
-	Long:    `zet edit|e ID`,
+	Long: `zet edit|e ID
+zet edit|e latest
+	`,
 	Run: func(cmd *cobra.Command, args []string) {
 		if len(args) < 1 {
 			fmt.Println("Error: No id provided")
 			os.Exit(1)
 		}
 
-		idInt, err := strconv.Atoi(args[0])
-		if err != nil {
-			os.Exit(1)
+		var id int
+
+		if args[0] == "latest" {
+			id = lib.GetLatestZet()
+		} else {
+			i, err := strconv.Atoi(args[0])
+
+			if err != nil {
+				os.Exit(1)
+			}
+
+			id = i
 		}
 
-		lib.EditZet(idInt)
+		lib.EditZet(id)
 	},
 }
diff --git a/cmd/view.go b/cmd/view.go
index 1dc1994..0f34ba8 100644
--- a/cmd/view.go
+++ b/cmd/view.go
@@ -14,19 +14,29 @@ var viewCmd = &cobra.Command{
 	Use:     "view",
 	Aliases: []string{"v"},
 	Short:   "View a specific zettel",
-	Long:    `zet view|v ID`,
+	Long: `zet view|v ID
+zet view|v latest
+	`,
 	Run: func(cmd *cobra.Command, args []string) {
 		if len(args) < 1 {
 			fmt.Println("Error: No id provided")
 			os.Exit(1)
 		}
 
-		idInt, err := strconv.Atoi(args[0])
+		var id int
 
-		if err != nil {
-			os.Exit(1)
+		if args[0] == "latest" {
+			id = lib.GetLatestZet()
+		} else {
+			i, err := strconv.Atoi(args[0])
+
+			if err != nil {
+				os.Exit(1)
+			}
+
+			id = i
 		}
 
-		fmt.Println(lib.ViewZet(idInt))
+		fmt.Println(lib.ViewZet(id))
 	},
 }
diff --git a/internal/lib/zet.go b/internal/lib/zet.go
index c3239f4..16ea432 100644
--- a/internal/lib/zet.go
+++ b/internal/lib/zet.go
@@ -82,6 +82,12 @@ func GetAllZets() []int {
 	return sorted
 }
 
+func GetLatestZet() int {
+	z := GetAllZets()
+
+	return z[len(z)-1]
+}
+
 func SearchZets(query string) []int {
 	zets, err := execGitCommand("grep", "-i", "--name-only", "--word-regex", query)