update update.nu

README.md

@@ -14,19 +14,29 @@
 
 
 
-## Usage
+## Setup
 
 First of all, you need to initialize the repository to equip with githooks helping you manage packages:
 
 ```bash
 $ aurpublish setup
 ```
 
+Then install nushell plugin [nu_plugin_query](https://crates.io/crates/nu_plugin_query) using nushell:
+
+```nushell
+$ plugin add <path/to/nu_plugin_query>
+```
+
+
+
+## Usage
+
 When you make sure the upstream has upgraded, use `update.nu` to update the specified package:
 
 ```bash
-# Check(-c) and update
-$ ./update.nu <package-in-the-repository> -c
+# Check and update
+$ ./update.nu <package-in-the-repository>
 ```
 
 > You can read the help of `update.nu`:

update.nu

@@ -1,5 +1,7 @@
 #!/usr/bin/nu
 
+plugin use query
+
 # Check the new version of package and update it.
 def main [
     package: path,          # Package going to update
@@ -20,14 +22,11 @@ def main [
     nvchecker -c nvchecker.toml -l warning --failures -e $project
     nvcmp -c nvchecker.toml
 
-    let old_ver = (open old_ver.json)
-    let new_ver = (open new_ver.json)
+    let old_ver = (open -r old_ver.json | query json $"data.($project).version")
+    let new_ver = (open -r new_ver.json | query json $"data.($project).version")
 
     cd $package
 
-    let old_ver = ($old_ver | get $project)
-    let new_ver = ($new_ver | get $project)
-
     if $old_ver != $new_ver {
         open -r PKGBUILD
         | str replace -r $"pkgver=($old_ver)" $"pkgver=($new_ver)"