Add custom commit path for last edited link (#319)

- A new `BookCommitPath` paramter was added that allows the 'commit'
   portion of the link to a page's last edited commit hash to be
   specified.
 - This is useful when github is not the default repository for a
   project.

Co-authored-by: Collin Brooks <cbrooks@sentryds.com>

README.md

@@ -163,6 +163,13 @@ disableKinds = ['taxonomy', 'taxonomyTerm']
   # Set source repository location.
   # Used for 'Last Modified' and 'Edit this page' links.
   BookRepo = 'https://github.com/alex-shpak/hugo-book'
+  
+  # Specifies commit portion of the link to the page's last modified commit hash for 'doc' page
+  # type.
+  # Required if 'BookRepo' param is set.
+  # Value used to construct a URL consisting of BookRepo/BookCommitPath/<commit-hash>
+  # Github uses 'commit', Bitbucket uses 'commits'
+  BookCommitPath = 'commit'
 
   # Enable 'Edit this page' links for 'doc' page type.
   # Disabled by default. Uncomment to enable. Requires 'BookRepo' param.

exampleSite/config.toml

@@ -75,6 +75,13 @@ enableGitInfo = true
   # Used for 'Last Modified' and 'Edit this page' links.
   BookRepo = 'https://github.com/alex-shpak/hugo-book'
 
+  # (Optional, default 'commit') Specifies commit portion of the link to the page's last modified
+  # commit hash for 'doc' page type.
+  # Requires 'BookRepo' param.
+  # Value used to construct a URL consisting of BookRepo/BookCommitPath/<commit-hash>
+  # Github uses 'commit', Bitbucket uses 'commits'
+  # BookCommitPath = 'commit'
+
   # Enable "Edit this page" links for 'doc' page type.
   # Disabled by default. Uncomment to enable. Requires 'BookRepo' param.
   # Edit path must point to root directory of repo.

exampleSite/config.yaml

@@ -71,6 +71,13 @@ params:
   # Used for 'Last Modified' and 'Edit this page' links.
   BookRepo: https://github.com/alex-shpak/hugo-book
 
+  # (Optional, default 'commit') Specifies commit portion of the link to the page's last modified
+  # commit hash for 'doc' page type.
+  # Requires 'BookRepo' param.
+  # Value used to construct a URL consisting of BookRepo/BookCommitPath/<commit-hash>
+  # Github uses 'commit', Bitbucket uses 'commits'
+  # BookCommitPath: commit
+
   # Enable "Edit this page" links for 'doc' page type.
   # Disabled by default. Uncomment to enable. Requires 'BookRepo' param.
   # Edit path must point to root directory of repo.

layouts/partials/docs/footer.html

@@ -6,7 +6,8 @@
 {{ if and .GitInfo .Site.Params.BookRepo }}
   <div>
     {{- $date := partial "docs/date" (dict "Date" .GitInfo.AuthorDate.Local "Format" .Site.Params.BookDateFormat) -}}
-    <a class="flex align-center" href="{{ .Site.Params.BookRepo }}/commit/{{ .GitInfo.Hash }}" title='{{ i18n "Last modified by" }} {{ .GitInfo.AuthorName }} | {{ $date }}' target="_blank" rel="noopener">
+    {{- $commitPath := default "commit" .Site.Params.BookCommitPath -}}
+    <a class="flex align-center" href="{{ .Site.Params.BookRepo }}/{{ $commitPath }}/{{ .GitInfo.Hash }}" title='{{ i18n "Last modified by" }} {{ .GitInfo.AuthorName }} | {{ $date }}' target="_blank" rel="noopener">
       <img src="{{ "svg/calendar.svg" | relURL }}" class="book-icon" alt="Calendar" />
       <span>{{ $date }}</span>
     </a>