From f2e35e153c5fa6aad95301aba2ba304994b5ff6a Mon Sep 17 00:00:00 2001
From: Stefan Holderbach <sholderbach@users.noreply.github.com>
Date: Wed, 23 Aug 2023 00:42:15 +0200
Subject: [PATCH] Script to generate the excerpt of the GH release (#566)

* Script to generate the excerpt of the GH release

This will add a list of PR authors so they will be shown with a profile
image at the end of the GH release.

* Update make_release/release-note/gh-release-excerpt

Co-authored-by: Antoine Stevan <44101798+amtoine@users.noreply.github.com>

* Sort authors, feeks default release cycle

---------

Co-authored-by: Antoine Stevan <44101798+amtoine@users.noreply.github.com>
---
 make_release/release-note/gh-release-excerpt | 42 ++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100755 make_release/release-note/gh-release-excerpt

diff --git a/make_release/release-note/gh-release-excerpt b/make_release/release-note/gh-release-excerpt
new file mode 100755
index 0000000..b9297cf
--- /dev/null
+++ b/make_release/release-note/gh-release-excerpt
@@ -0,0 +1,42 @@
+#!/usr/bin/env nu
+
+
+# Prepare the GitHub release text
+def main [
+    versionname: string # The version we release now
+    bloglink: string # The link to the blogpost
+    date?: datetime  # the date of the last release (default to 3 weeks ago, excluded)
+] {
+    let date = (
+        if $date == null { (date now) - 4wk + 1day } else { $date }
+        | format date "%Y-%m-%d"
+    )
+
+    let repo = "nushell/nushell"
+    let query = $"merged:>($date)"
+
+    let prs = (
+        gh --repo $repo pr list
+            --state merged
+            --limit (inf | into int)
+            --json author,title,number,mergedAt,url
+            --search $query
+        | from json
+        | sort-by mergedAt --reverse
+        | update author { get login }
+    )
+
+    let authors = $prs.author | uniq | sort -i
+
+    let author_string = ($authors | each {|name| $"@($name)"} | str join ", " )
+
+    let release_text = [
+        $"This is the ($versionname) release of Nushell. You can learn more about this release here: ($bloglink)",
+        "",
+        "For convenience, we are providing full builds for Windows, Linux, and macOS. Be sure you have the requirements to enable all capabilities: https://www.nushell.sh/book/installation.html#dependencies", 
+        "",
+        $"This release was made possible by PR contributions from ($author_string)"
+    ]
+
+    $release_text | str join "\n"
+}