Bake templates into binary

googlefonts · Jul 17, 2024 · 80a3542 · 80a3542
1 parent cdd37f7
commit 80a3542
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Showing 15 changed files with 334 additions and 327 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -53,4 +53,5 @@ ucd = "0.1.1"
 unicode_names2 = "0.6.0"
 brotli = "6.0.0"
 lazy_static = "1.4.0"
-zeno = "0.3.1"
+zeno = "0.3.1"
+homedir = "0.3.3"
diff --git a/src/html.rs b/src/html.rs
@@ -1,4 +1,7 @@
-use std::{collections::HashMap, path::Path};
+use std::{
+    collections::HashMap,
+    path::{Path, PathBuf},
+};
 
 use lazy_static::lazy_static;
 use serde::Serialize;
@@ -95,16 +98,65 @@ impl CSSFontStyle {
 
 lazy_static! {
     pub static ref TEMPLATES: Tera = {
-        match Tera::new("templates/*") {
-            Ok(t) => t,
-            Err(e) => {
-                eprintln!("Parsing error(s): {}", e);
-                ::std::process::exit(1);
-            }
-        }
+        let homedir = create_user_home_templates_directory();
+        Tera::new(&format!("{}/*", homedir.to_str().unwrap())).unwrap_or_else(|e| {
+            println!("Problem parsing templates: {:?}", e);
+            std::process::exit(1)
+        })
     };
 }
 
+pub fn create_user_home_templates_directory() -> PathBuf {
+    let home = homedir::my_home()
+        .expect("Couldn't got home directory")
+        .expect("No home directory found");
+    let templates_dir = home.join(".diffenator3/templates");
+    if !templates_dir.exists() {
+        std::fs::create_dir_all(&templates_dir)
+            .expect(format!("Couldn't create {}", templates_dir.to_str().unwrap()).as_str());
+    }
+    let all_templates = [
+        ["_base.html", include_str!("templates/_base.html")],
+        [
+            "CSSFontFace.partial.html",
+            include_str!("templates/CSSFontFace.partial.html"),
+        ],
+        [
+            "CSSFontStyle.partial.html",
+            include_str!("templates/CSSFontStyle.partial.html"),
+        ],
+        [
+            "Glyph.partial.html",
+            include_str!("templates/Glyph.partial.html"),
+        ],
+        [
+            "GlyphDiff.partial.html",
+            include_str!("templates/GlyphDiff.partial.html"),
+        ],
+        [
+            "Word.partial.html",
+            include_str!("templates/Word.partial.html"),
+        ],
+        [
+            "WordDiff.partial.html",
+            include_str!("templates/WordDiff.partial.html"),
+        ],
+        ["script.js", include_str!("templates/script.js")],
+        ["style.css", include_str!("templates/style.css")],
+        ["diffenator.html", include_str!("templates/diffenator.html")],
+    ];
+    for template in all_templates.iter() {
+        let path = templates_dir.join(template[0]);
+        if !path.exists() {
+            std::fs::write(&path, template[1]).expect(&format!(
+                "Couldn't write template file {}",
+                path.to_str().unwrap()
+            ));
+        }
+    }
+    templates_dir
+}
+
 pub fn render_output(
     value: &serde_json::Value,
     font_face_old: CSSFontFace,

diff --git a/src/lib.rs b/src/lib.rs
@@ -1,5 +1,3 @@
-use std::collections::HashMap;
-
 use cfg_if::cfg_if;
 
 pub mod dfont;
@@ -14,6 +12,7 @@ cfg_if! {
 
 cfg_if! {
     if #[cfg(target_family = "wasm")] {
+        use std::collections::HashMap;
         use dfont::DFont;
         use render::{test_font_glyphs, test_font_words};
         use serde_json::json;

diff --git a/templates/CSSFontFace.partial.html → src/templates/CSSFontFace.partial.html b/templates/CSSFontFace.partial.html → src/templates/CSSFontFace.partial.html
diff --git a/templates/CSSFontStyle.partial.html → src/templates/CSSFontStyle.partial.html b/templates/CSSFontStyle.partial.html → src/templates/CSSFontStyle.partial.html
diff --git a/templates/Glyph.partial.html → src/templates/Glyph.partial.html b/templates/Glyph.partial.html → src/templates/Glyph.partial.html
diff --git a/templates/GlyphDiff.partial.html → src/templates/GlyphDiff.partial.html b/templates/GlyphDiff.partial.html → src/templates/GlyphDiff.partial.html
diff --git a/templates/Word.partial.html → src/templates/Word.partial.html b/templates/Word.partial.html → src/templates/Word.partial.html
diff --git a/templates/WordDiff.partial.html → src/templates/WordDiff.partial.html b/templates/WordDiff.partial.html → src/templates/WordDiff.partial.html
diff --git a/src/templates/_base.html b/src/templates/_base.html
@@ -0,0 +1,61 @@
+<!DOCTYPE html>
+<html lang="en" dir="auto">
+<head>
+    {% block head %}
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+    <title>GFR - {% block title %}{% endblock %}</title>
+    {% endblock %}
+    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
+    <style type="text/css">
+    {% include "style.css" %}
+	  {% for font_face in font_faces_old %}
+	    {% include "CSSFontFace.partial.html" %}
+	  {% endfor %}
+
+	  {% for font_face in font_faces_new %}
+	    {% include "CSSFontFace.partial.html" %}
+	  {% endfor %}
+
+	  {% for font_face in font_faces %}
+	    {% include "CSSFontFace.partial.html" %}
+	  {% endfor %}
+
+	  {% for font_class in font_styles_old %}
+	    {% include "CSSFontStyle.partial.html" %}
+	  {% endfor %}
+
+	  {% for font_class in font_styles_new %}
+	    {% include "CSSFontStyle.partial.html" %}
+	  {% endfor %}
+
+	  {% for font_class in font_styles %}
+	    {% include "CSSFontStyle.partial.html" %}
+	  {% endfor %}
+    </style>
+</head>
+<body>
+    <div id="nav">
+		{% if include_ui %}
+			<div class="nav-item" id="font-toggle">old</div>
+		{% endif %}
+			<div class="nav-item" id="ot-button">OT features</div>
+			<div id="ot-panel">
+			</div>
+		{% block nav %}{% endblock %}
+	</div>
+    <div id="content">
+	<h2>{% block content_name %}{% endblock %}</h2>
+	{% block content %}
+	{% endblock %}
+    </div>
+
+	<script>
+	{% include "script.js" %}
+    {% block js %}
+	{% endblock %}
+
+    </script>
+</body>
+
+</html>
+
diff --git a/templates/diffenator.html → src/templates/diffenator.html b/templates/diffenator.html → src/templates/diffenator.html
@@ -32,7 +32,7 @@
 }
 {% endblock %}
 {% block content_name %}
-<b>Diffenator</b>
+<b>Diffenator3</b>
 {% endblock %}
 {% block content %}
   {% for font_class in font_styles_old %}
@@ -245,4 +245,4 @@
 }
 
 insertBreaks()
-{% endblock %}
+{% endblock %}