Generate a humans.md file as part of the build workflow

.github/workflows/build.yml

@@ -102,15 +102,35 @@ jobs:
 
             {{- /* noop */ -}}
 
+      - name: "Generate a humans.md file"
+        run: gh api "${ENDPOINT}" --template "${TEMPLATE}" | sh | tee humans.md
+        env:
+          ENDPOINT: '/orgs/${{ github.repository_owner }}/repos'
+          JQ_QUERY: '"- " + (.name // .login) + " aka [@" + .login + "](" + .html_url + ")"'
+          TEMPLATE: |
+            echo "# Humans to Thank"
+            echo
+            echo "A huge thanks to all and colaborators who have contributed on GitHub!"
+            echo
+            {{range .}}
+            echo "## Contributors [{{.full_name}}]({{.html_url}})"
+            echo
+            gh api '/repos/{{.full_name}}/contributors' --jq '.[].login' | sort -u | xargs -ILOGIN gh api '/users/LOGIN' --jq "${JQ_QUERY}"
+            echo
+            {{end}}
+
       - name: "Create generated HTML files"
         run: |
           make -f - << \EOF
 
-          all: $(patsubst %.md,%.html,$(wildcard *.md */*.md */*/*.md))
+          all: $(patsubst %.md,%.html,$(wildcard *.md */*.md */*/*.md)) humans.txt
           	rm -f header.html
 
           %.html: %.md
-          	pandoc --metadata-file=authors.yaml --template=GitHub.html5 --include-in-header=header.html --from markdown+yaml_metadata_block+backtick_code_blocks+fenced_code_attributes+inline_notes+emoji-implicit_figures --to html --standalone $< --output $@
+          	pandoc --metadata-file=authors.yaml --template=GitHub.html5 --include-in-header=header.html --from markdown+yaml_metadata_block+backtick_code_blocks+fenced_code_attributes+inline_notes+emoji-implicit_figures+shortcut_reference_links+spaced_reference_links+autolink_bare_uris-citations --to html --standalone $< --output $@
+
+          %.txt: %.html
+          	pandoc --from html --to plain --wrap=none $< --output $@
 
           EOF