refactor: sort category

src/cli-util.js

@@ -336,8 +336,16 @@ function createUsage() {
 
   let usage = "Usage: prettier [opts] [filename ...]\n\n";
 
-  usage += Object.keys(groupedUsages)
-    .sort()
+  const categoryOrder = ["Command", "Format", "Config", "Other"];
+
+  Object.keys(groupedUsages).forEach(category => {
+    if (categoryOrder.indexOf(category) === -1) {
+      // put unordered category before 'Other'
+      categoryOrder.splice(-1, 0, category);
+    }
+  });
+
+  usage += categoryOrder
     .map(category => {
       return `${category} options:\n\n${indent(
         groupedUsages[category].join("\n"),

tests_integration/__tests__/__snapshots__/early-exit.js.snap

@@ -12,21 +12,6 @@ Command options:
   --version or -v          Print Prettier version.
   --write                  Edit the file in-place. (Beware!)
 
-Config options:
-
-  --config <path>          Path to a prettier configuration file (.prettierrc, package.json, prettier.config.js).
-  --config-precedence <cli-override|file-override|prefer-file>
-                           Defines how config file should be evaluated in combination of CLI options
-                           cli-override  | default config => config file => CLI options
-                           file-override | default config => CLI options => config file
-                           prefer-file   | default config => config file (if config file is found) or
-                                           default config => CLI options (if no config file is found)
-                           Defaults to cli-override
-  --ignore-path <path>     Path to a file containing patterns that describe files to ignore.
-                           Defaults to ./.prettierignore.
-  --no-config              Do not look for a configuration file.
-  --with-node-modules      Process files inside 'node_modules' directory.
-
 Format options:
 
   --jsx-bracket-same-line  Put > on the last line instead of at a new line.
@@ -49,6 +34,21 @@ Format options:
                            Print trailing commas wherever possible when multi-line. Defaults to none.
   --use-tabs               Indent lines with tabs instead of spaces.
 
+Config options:
+
+  --config <path>          Path to a prettier configuration file (.prettierrc, package.json, prettier.config.js).
+  --config-precedence <cli-override|file-override|prefer-file>
+                           Defines how config file should be evaluated in combination of CLI options
+                           cli-override  | default config => config file => CLI options
+                           file-override | default config => CLI options => config file
+                           prefer-file   | default config => config file (if config file is found) or
+                                           default config => CLI options (if no config file is found)
+                           Defaults to cli-override
+  --ignore-path <path>     Path to a file containing patterns that describe files to ignore.
+                           Defaults to ./.prettierignore.
+  --no-config              Do not look for a configuration file.
+  --with-node-modules      Process files inside 'node_modules' directory.
+
 Other options:
 
   --cursor-offset <int>    Print (to stderr) where a cursor at the given position would move to after formatting.
@@ -73,21 +73,6 @@ Command options:
   --version or -v          Print Prettier version.
   --write                  Edit the file in-place. (Beware!)
 
-Config options:
-
-  --config <path>          Path to a prettier configuration file (.prettierrc, package.json, prettier.config.js).
-  --config-precedence <cli-override|file-override|prefer-file>
-                           Defines how config file should be evaluated in combination of CLI options
-                           cli-override  | default config => config file => CLI options
-                           file-override | default config => CLI options => config file
-                           prefer-file   | default config => config file (if config file is found) or
-                                           default config => CLI options (if no config file is found)
-                           Defaults to cli-override
-  --ignore-path <path>     Path to a file containing patterns that describe files to ignore.
-                           Defaults to ./.prettierignore.
-  --no-config              Do not look for a configuration file.
-  --with-node-modules      Process files inside 'node_modules' directory.
-
 Format options:
 
   --jsx-bracket-same-line  Put > on the last line instead of at a new line.
@@ -110,6 +95,21 @@ Format options:
                            Print trailing commas wherever possible when multi-line. Defaults to none.
   --use-tabs               Indent lines with tabs instead of spaces.
 
+Config options:
+
+  --config <path>          Path to a prettier configuration file (.prettierrc, package.json, prettier.config.js).
+  --config-precedence <cli-override|file-override|prefer-file>
+                           Defines how config file should be evaluated in combination of CLI options
+                           cli-override  | default config => config file => CLI options
+                           file-override | default config => CLI options => config file
+                           prefer-file   | default config => config file (if config file is found) or
+                                           default config => CLI options (if no config file is found)
+                           Defaults to cli-override
+  --ignore-path <path>     Path to a file containing patterns that describe files to ignore.
+                           Defaults to ./.prettierignore.
+  --no-config              Do not look for a configuration file.
+  --with-node-modules      Process files inside 'node_modules' directory.
+
 Other options:
 
   --cursor-offset <int>    Print (to stderr) where a cursor at the given position would move to after formatting.