Split plugins

docs/scripts/.gitignore

@@ -2,3 +2,4 @@
 
 /build
 /output
+/variables

docs/scripts/01-initial.js

@@ -0,0 +1,15 @@
+const Metalsmith = require('metalsmith');
+const filter = require('metalsmith-filter');
+
+const regex_initial = '**/initial-variables.sass';
+const initial_plugin = require('./plugins/01-read-initial-variables');
+
+Metalsmith(__dirname)
+  .source('../../sass')
+  .destination('./variables')
+  .clean(true)
+  .use(filter(regex_initial))
+  .use(initial_plugin())
+  .build(function(err) {
+    if (err) throw err;
+  });

docs/scripts/02-derived.js

@@ -0,0 +1,13 @@
+const Metalsmith = require('metalsmith');
+const filter = require('metalsmith-filter');
+
+const regex_derived = '**/derived-variables.sass';
+const derived_plugin = require('./plugins/02-read-derived-variables');
+
+Metalsmith(__dirname)
+  .source('../../sass')
+  .use(filter(regex_derived))
+  .use(derived_plugin())
+  .build(function(err) {
+    if (err) throw err;
+  });

docs/scripts/03-other.js

@@ -0,0 +1,13 @@
+const Metalsmith = require('metalsmith');
+const filter = require('metalsmith-filter');
+
+const regex_sass = '**/*.sass';
+const other_plugin = require('./plugins/03-read-other-variables');
+
+Metalsmith(__dirname)
+  .source('../../sass')
+  .use(filter(regex_sass))
+  .use(other_plugin())
+  .build(function(err) {
+    if (err) throw err;
+  });

docs/scripts/plugins/01-read-initial-variables.js

@@ -5,6 +5,7 @@ const utils = require('./utils');
 function plugin() {
   let variables = {
     by_name: {},
+    list: [],
   };
 
   return (files, metalsmith, done) => {
@@ -13,8 +14,6 @@ function plugin() {
     Object.keys(files).forEach(file_path => {
       const {file_name, lines} = utils.getLines(files, file_path);
 
-      variables[file_name] = [];
-
       lines.forEach(line => {
         const variable = utils.parseLine(line);
 
@@ -23,8 +22,8 @@ function plugin() {
           variables.list.push(variable.name);
         }
       });
-    });
 
-    utils.writeFile(utils.files.initial_variables, variables);
+      utils.writeFile(file_path, variables);
+    });
   };
 }

docs/scripts/plugins/02-read-derived-variables.js

@@ -6,29 +6,27 @@ const fs = require('fs');
 let initial_variables = JSON.parse(fs.readFileSync(utils.files.initial_variables));
 
 function plugin() {
-  let variables = {
-    by_name: {},
-  };
-
   return (files, metalsmith, done) => {
     setImmediate(done);
 
     Object.keys(files).forEach(file_path => {
+      let variables = {
+        by_name: {},
+        list: [],
+      };
       const {file_name, lines} = utils.getLines(files, file_path);
 
-      variables[file_name] = [];
-
       lines.forEach(line => {
         const variable = utils.parseLine(line);
 
         if (variable != false) {
-          variable.computed_value = utils.getComputedValue(variable.value, variable.type, initial_variables);
+          variable.computed_value = utils.getInitialValue(variable.value, variable.type, initial_variables);
           variables.by_name[variable.name] = variable;
           variables.list.push(variable.name);
         }
       });
-    });
 
-    utils.writeFile(utils.files.derived_variables, variables);
+      utils.writeFile(file_path, variables);
+    });
   };
 }

docs/scripts/plugins/03-read-other-variables.js

@@ -0,0 +1,37 @@
+module.exports = plugin;
+
+const utils = require('./utils');
+const fs = require('fs');
+
+let initial_variables = JSON.parse(fs.readFileSync(utils.files.initial_variables));
+let derived_variables = JSON.parse(fs.readFileSync(utils.files.derived_variables));
+
+function plugin() {
+  return (files, metalsmith, done) => {
+    setImmediate(done);
+
+    Object.keys(files).forEach(file_path => {
+      if (file_path.startsWith('utilities')) {
+        return;
+      }
+
+      let variables = {
+        by_name: {},
+        list: [],
+      };
+      const {file_name, lines} = utils.getLines(files, file_path);
+
+      lines.forEach(line => {
+        const variable = utils.parseLine(line);
+
+        if (variable != false) {
+          variable.computed_value = utils.getComputedValue(variable.value, variable.type, initial_variables, derived_variables);
+          variables.by_name[variable.name] = variable;
+          variables.list.push(variable.name);
+        }
+      });
+
+      utils.writeFile(file_path, variables);
+    });
+  };
+}

docs/scripts/plugins/utils.js

@@ -1,4 +1,5 @@
 const fs = require('fs');
+const path = require('path');
 
 let utils = {
   getVariableType: (value) => {
@@ -53,22 +54,23 @@ let utils = {
 
   writeFile: (file_path, data) => {
     const json_data = JSON.stringify(data, null, '  ');
+    const json_file_path = 'variables/' + file_path.replace('.sass', '.json');
+    utils.ensureDirectoryExistence(json_file_path);
 
-    fs.writeFile(file_path, json_data, err => {
+    fs.writeFile(json_file_path, json_data, err => {
       if (err) {
         return console.log(err);
       }
 
-      console.log('The file was saved!');
+      console.log(`The file ${json_file_path} was saved!`);
     });
   },
 
-  getComputedValue: (value, type, initial_variables) => {
+  getInitialValue: (value, type, initial_variables) => {
     if (value.startsWith('$') && value in initial_variables.by_name) {
       const second_value = initial_variables.by_name[value].value;
-      console.log('second_value', second_value);
 
-      if (second_value.startsWith('$') && second_value in initial_variables) {
+      if (second_value.startsWith('$') && second_value in initial_variables.by_name) {
         const third_value = initial_variables.by_name[second_value].value;
         console.log('third_value', third_value);
 
@@ -79,13 +81,50 @@ let utils = {
     }
 
     return value;
+  },
+
+  getComputedValue: (value, type, initial_variables, derived_variables) => {
+    if (value.startsWith('$')) {
+      let second_value;
+
+      if (value in initial_variables.by_name) {
+        second_value = initial_variables.by_name[value].value;
+      } else if (value in derived_variables.by_name) {
+        second_value = derived_variables.by_name[value].value;
+      }
+
+      if (second_value && second_value.startsWith('$')) {
+        let third_value;
+
+        if (second_value in initial_variables.by_name) {
+          third_value = initial_variables.by_name[second_value].value;
+        } else if (second_value in derived_variables.by_name) {
+          third_value = derived_variables.by_name[second_value].value;
+        }
+
+        return third_value;
+      }
+
+      return second_value;
+    }
+
+    return value;
+  },
+
+  ensureDirectoryExistence: (file_path) => {
+    var dirname = path.dirname(file_path);
+
+    if (fs.existsSync(dirname)) {
+      return true;
+    }
+
+    utils.ensureDirectoryExistence(dirname);
+    fs.mkdirSync(dirname);
   }
 }
 
-const output_base = './output/';
-
 utils.files = {};
-utils.files.initial_variables = `${output_base}initial-variables.json`;
-utils.files.derived_variables = `${output_base}derived-variables.json`;
+utils.files.initial_variables = `./variables/utilities/initial-variables.json`;
+utils.files.derived_variables = `./variables/utilities/derived-variables.json`;
 
 module.exports = utils;

docs/scripts/variables.js

@@ -1,25 +1,26 @@
-var Metalsmith = require('metalsmith');
-var filter = require('metalsmith-filter');
-var writemetadata = require('metalsmith-writemetadata');
+const Metalsmith = require('metalsmith');
+const filter = require('metalsmith-filter');
+const writemetadata = require('metalsmith-writemetadata');
 
-// var regex = '**/*-variables.sass';
-// var regex = '**/*.sass';
-var regex_initial = '**/initial-variables.sass';
-var regex_derived = '**/derived-variables.sass';
-var initial_plugin = require('./01-read-initial-variables');
-var derived_plugin = require('./02-read-derived-variables');
+// const regex = '**/*-variables.sass';
+// const regex = '**/*.sass';
+const regex_initial = '**/initial-variables.sass';
+const regex_derived = '**/derived-variables.sass';
+const regex_sass = '**/*.sass';
+const initial_plugin = require('./01-read-initial-variables');
+const derived_plugin = require('./02-read-derived-variables');
+
+// Metalsmith(__dirname)
+//   .source('../../sass')
+//   .use(filter(regex_initial))
+//   .use(initial_plugin())
+//   .build(function(err) {
+//     if (err) throw err;
+//   });
 
 Metalsmith(__dirname)
   .source('../../sass')
-  .use(filter(regex_initial))
-  .use(initial_plugin())
-  .build(function(err) {
-    if (err) throw err;
-  });
-
-Metalsmith(__dirname)
-  .source('../../sass')
-  .use(filter(regex_derived))
+  .use(filter(regex_sass))
   .use(derived_plugin())
   .build(function(err) {
     if (err) throw err;