Update TWiN script (#1047)

* Retrieves previous 7 days of contributions by default
* Checks all repos under the `nushell` user - Reports against the most
recent (up to 30, and we currently only have 26) with updates.
* Uses the GitHub client to authenticate if available, with fallback to
a token, then username/password
* Cleans up a lot of the URL building using more recent Nushell
commands.

make_release/this_week_in_nu_weekly.nu

@@ -3,35 +3,74 @@
 # Repos to monitor
 
 def query-week-span [] {
-    let site_table = [
+    # Update the '7' below to however many days it has been since the last TWiN
-        [site repo];
+    let query_date = (seq date --days 21 -r | get 7)
-        [Nushell nushell]
-        [Extension vscode-nushell-lang]
-        [Documentation nushell.github.io]
-        [Wasm demo]
-        [Nu_Scripts nu_scripts]
-        [RFCs rfcs]
-        [reedline reedline]
-        [Nana nana]
-        # ] [Jupyter jupyter]
-    ]
 
-    let query_prefix = "https://api.github.com/search/issues?q=repo:nushell/"
+    # The heading mappings for each repository. This is only
-    let query_date = (seq date --days 7 -r | get 6)
+    # used to display the Heading for each reposting in TWiN.
-    let per_page = "100"
+    # Repos without a mapping (that have activity) will simply
-    let page_num = "1" # need to implement iterating pages
+    # default to the repo name.
-    let colon = "%3A"
+    let repo_headings = {
-    let gt = "%3E"
+        nushell: Nushell
-    let eq = "%3D"
+        nushell.github.io: Documentation
-    let amp = "%26"
+        reedline: reedline
-    let query_suffix = $"+is($colon)pr+is($colon)merged+merged($colon)($gt)($eq)($query_date)&per_page=100&page=1"
+        nu_scripts: Nu_Scripts
+        nupm: NUPM
+        demo: Wasm
+        nufmt: nufmt
+        awesome-nu: "Awesome Nu"
+        tree-sitter-nu: Tree-sitter
+        new-nu-parser: "New nu-parser"
+        rfcs: RFCs
+        nana: Nana
+        integrations: Integrations
+        vscode-nushell-lang: "VSCode Extension"
+        nu_plugin_template: "Plugin Template"
+        grammar: Grammar
+        nu_jupyter: Jupyter
+    }
 
-    for repo in $site_table {
+    # If environment variables exists for GH username/pw, use
-        let query_string = $"($query_prefix)($repo.repo)($query_suffix)"
+    # them. If a token is available, it will take precedence,
-        let site_json = (http get -u $env.GITHUB_USERNAME -p $env.GITHUB_PASSWORD $query_string | get items | select html_url user.login title)
+    # so passing an empty username/password isn't a problem.
+    let gh_username = ($env.GITHUB_USERNAME? | default "")
+    let gh_password = ($env.GITHUB_PASSWORD? | default "")
+    let gh_token = $env.GH_AUTH_TOKEN? | default (try { gh auth token })
+    let headers = match $gh_token {
+        null => {}
+        _ => { Authorization: $'Bearer ($gh_token)' }
+    }
+
+    let repos = (
+        http get -H $headers -u $gh_username -p $gh_password https://api.github.com/users/nushell/repos?sort=pushed
+        | get name
+        | where $it != 'nightly'
+        | where $it != 'this_week_in_nu'
+        | first 30
+    )
+
+    for repo in $repos {
+        let query_string = (
+            $"https://api.github.com/search/issues"
+            | url parse
+            | merge {
+                params: {
+                    q: $'repo:nushell/($repo) is:pr is:merged merged:>=($query_date)'
+                    page: 1
+                    per_page: 100
+                }
+            }
+            | url join
+        )
+        let site_json = (
+            http get -H $headers -u $gh_username -p $gh_password $query_string
+            | get items
+            | select html_url user.login title
+        )
 
         if not ($site_json | all { |it| $it | is-empty }) {
-            print $"(char nl)## ($repo.site)(char nl)"
+            let heading_name = ($repo_headings | get -i $repo | default $repo)
+            print $"(char nl)## ($heading_name)(char nl)"
 
             for user in ($site_json | group-by "user.login" | transpose user prs) {
                 let user_name = $user.user
@@ -52,12 +91,18 @@ def query-week-span [] {
     }
 }
 
-# 2019-08-23 was the release of 0.2.0, the first public release
+let has_token = (try { gh auth token }) != null
-let week_num = ((seq date -b '2019-08-23' -n 7 | length) - 1)
+let has_username_pw = ($env | get -i GITHUB_USERNAME | is-not-empty) and ($env | get -i GITHUB_PASSWORD | is-not-empty) 
-print $"# This week in Nushell #($week_num)(char nl)"
 
-if ($env | get -i GITHUB_USERNAME | is-empty) or ($env | get -i GITHUB_PASSWORD | is-empty) {
+if not ($has_token or $has_username_pw) {
-    print 'Please set GITHUB_USERNAME and GITHUB_PASSWORD in $env to use this script'
+    print "This script requires either a working GitHub client that returns `gh auth token` or"
+    print "$env.GITHUB_USERNAME and $env.GITHUB_PASSWORD.  Neither were found."
 } else {
+    # 2019-08-23 was the release of 0.2.0, the first public release
+
+    let week_num = ((seq date -b '2019-08-23' -n 7 | length) - 1)
+    print $"# This week in Nushell #($week_num)(char nl)"
+
     query-week-span
 }
+