Add basic i18n for list and single (#30)

* add: basic i18n for list and single

* add: apply suggestions

* fix: indent using 4 tabs

5 files changed, 31 insertions, 11 deletions

diff --git a/README.md b/README.md
index 0a0b829..e46750b 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,7 @@ Etch is a simple, responsive theme for [Hugo](https://gohugo.io) with a focus on
 * Syntax highlighting with customizable theme.
 * Dark theme which automatically adjusts based on users' setting ([example](https://github.com/LukasJoswiak/etch/wiki/Dark-mode)).
 * No external dependencies, no JavaScript, no web fonts.
+* Internationalization friendly: use default English translations or create your own
 
 ## Installation
 
diff --git a/i18n/en.toml b/i18n/en.toml
new file mode 100644
index 0000000..30f39ff
--- /dev/null
+++ b/i18n/en.toml
@@ -0,0 +1,19 @@
+# Learn how to use Date format (date, created, updated)
+# -> https://gohugo.io/functions/dateformat/
+
+[posts]
+
+[posts.title]
+other = "Posts"
+
+[posts.date]
+other = "Jan 2, 2006"
+
+
+[post]
+
+[post.created]
+other = "Jan 2, 2006"
+
+[post.updated]
+other = "Updated Jan 2, 2006"
\ No newline at end of file
diff --git a/layouts/_default/li.html b/layouts/_default/li.html
index a273289..f418cb9 100644
--- a/layouts/_default/li.html
+++ b/layouts/_default/li.html
@@ -1,6 +1,6 @@
 <li>
     <a href="{{ .Permalink }}">
         {{ .Title }}
-        <small><time>{{ .Date.Format "Jan 2, 2006" }}</time></small>
+        <small><time>{{ .Date | time.Format (i18n "posts.date") }}</time></small>
     </a>
 </li>
diff --git a/layouts/_default/single.html b/layouts/_default/single.html
index db7888c..e7602b7 100644
--- a/layouts/_default/single.html
+++ b/layouts/_default/single.html
@@ -2,15 +2,15 @@
 <article>
     <header id="post-header">
         <h1>{{ .Title }}</h1>
-            <div>
-            {{- if isset .Params "date" -}}
-                {{ if eq .Lastmod .Date }}
-                <time>{{ .Date.Format "January 2, 2006" }}</time>
-                {{ else }}
-                Updated <time>{{ .Lastmod.Format "January 2, 2006" }}</time>
-                {{ end }}
-            {{- end -}}
-            </div>
+        <div>
+        {{- if isset .Params "date" -}}
+            {{ if eq .Lastmod .Date }}
+                <time>{{ .Date | time.Format (i18n "post.created") }}</time>
+            {{ else }}
+                <time>{{ .Date | time.Format (i18n "post.updated") }}</time>
+            {{ end }}
+        {{- end -}}
+        </div>
     </header>
     {{- .Content -}}
 </article>
diff --git a/layouts/partials/posts.html b/layouts/partials/posts.html
index 8ff3eb2..a741908 100644
--- a/layouts/partials/posts.html
+++ b/layouts/partials/posts.html
@@ -1,4 +1,4 @@
-<h3>Posts</h3>
+<h3>{{ i18n "posts.title" }}</h3>
 <ul id="posts">
 {{- range where site.RegularPages "Type" "in" site.Params.mainSections }}
     {{ .Render "li" }}