docs: make use of COMMAND-NAME variable

Author: simschla

README.md

@@ -266,11 +266,11 @@ Usage: spotless clean-that [-dDhV] [-s=<sourceCompatibility>] [-v=<useVersion>]
 CleanThat enables automatic refactoring of Java code.
   -a, --add-mutator[=mutator[,mutator...]...]
                   Add a mutator to the list of mutators to use. Mutators are
-                    the individual refactoring steps CleanThat applies. A list
+                    the individual refactoring steps clean-that applies. A list
                     of available mutators can be found in the "Additional Info"
                     section.
   -d, --use-default-mutators
-                  Use the default mutators provided by CleanThat. Default
+                  Use the default mutators provided by clean-that. Default
                     mutators are: <SafeAndConsensual>.
                   (default: true)
   -D, --include-draft-mutators
@@ -283,7 +283,7 @@ CleanThat enables automatic refactoring of Java code.
                     make sense for composite mutators
   -h, --help      Show this help message and exit.
   -s, --source-compatibility=<sourceCompatibility>
-                  The source JDK version to use for the CleanThat mutators.
+                  The source JDK version to use for the clean-that mutators.
                     This is used to determine the Java language features
                     available.
                   (default: 1.8)
@@ -325,14 +325,13 @@ output =
 ```
 Usage: spotless eclipse-wtp [-hV] [-f]... [-t=<type>] [-v=<useVersion>]
 Runs Eclipse WTP formatter.
-  -f, --config-file   The path to the Eclipse WTP configuration file. For
+  -f, --config-file   The path to the eclipse-wtp configuration file. For
                         supported config file options see spotless
                         documentation (additional info links).
   -h, --help          Show this help message and exit.
-  -t, --type=<type>   The type of the Eclipse WTP formatter. If not provided,
-                        the type will be guessed based on the first few files
-                        we find. If that does not work, we fail the formatting
-                        run.
+  -t, --type=<type>   The type of the eclipse-wtp. If not provided, the type
+                        will be guessed based on the first few files we find.
+                        If that does not work, we fail the formatting run.
                       One of: CSS, HTML, JS, JSON, XML, XHTML
   -v, --use-version=<useVersion>
                       The version of eclipse-wtp to use.
@@ -443,7 +442,7 @@ Runs google java format
   -r, --reflow-long-strings
                           Reflow long strings.
                           (default: false)
-  -s, --style=<style>     The style to use for the google java format.
+  -s, --style=<style>     The style to use for the google-java-format.
                           One of: AOSP, GOOGLE
                           (default: GOOGLE)
   -v, --use-version=<useVersion>
@@ -548,7 +547,7 @@ Runs palantir java format
   -h, --help             Show this help message and exit.
   -j, --format-javadoc   Format javadoc.
                          (default: false)
-  -s, --style=<style>    The style to use for the palantir java format.
+  -s, --style=<style>    The style to use for the palantir-java-format.
                          One of: PALANTIR, AOSP, GOOGLE
                          (default: PALANTIR)
   -v, --use-version=<useVersion>

app/src/main/java/com/diffplug/spotless/cli/steps/ClangFormat.java

@@ -41,18 +41,18 @@ public class ClangFormat extends SpotlessFormatterStep {
             names = {"--clang-version", "-v"},
             required = true,
             defaultValue = "10.0.1",
-            description = "The version of clang-format to use." + OptionConstants.DEFAULT_VALUE_SUFFIX)
+            description = "The version of ${COMMAND-NAME} to use." + OptionConstants.DEFAULT_VALUE_SUFFIX)
     String version;
 
     @CommandLine.Option(
             names = {"--clang-format-exec", "-c"},
-            description = "The path to the clang-format executable." + OptionConstants.DEFAULT_VALUE_SUFFIX_BEGIN
+            description = "The path to the ${COMMAND-NAME} executable." + OptionConstants.DEFAULT_VALUE_SUFFIX_BEGIN
                     + "looks on your PATH" + OptionConstants.DEFAULT_VALUE_SUFFIX_END)
     Path pathToExec;
 
     @CommandLine.Option(
             names = {"--style", "-s"},
-            description = "The style to use for clang-format.")
+            description = "The style to use for ${COMMAND-NAME}.")
     String style;
 
     @Override

app/src/main/java/com/diffplug/spotless/cli/steps/CleanThat.java

@@ -59,7 +59,7 @@ static class DefaultValueProvider extends CustomVersion.CustomVersionDefaultValu
             names = {"--use-default-mutators", "-d"},
             defaultValue = "true",
             description =
-                    "Use the default mutators provided by CleanThat. Default mutators are: <${usage.cleanthat.defaultMutators}>."
+                    "Use the default mutators provided by ${COMMAND-NAME}. Default mutators are: <${usage.cleanthat.defaultMutators}>."
                             + OptionConstants.DEFAULT_VALUE_SUFFIX)
     boolean useDefaultMutators;
 
@@ -69,7 +69,7 @@ static class DefaultValueProvider extends CustomVersion.CustomVersionDefaultValu
             split = OptionConstants.OPTION_LIST_SPLIT,
             paramLabel = "mutator",
             description =
-                    "Add a mutator to the list of mutators to use. Mutators are the individual refactoring steps CleanThat applies. A list of available mutators can be found in the \"Additional Info\" section. ")
+                    "Add a mutator to the list of mutators to use. Mutators are the individual refactoring steps ${COMMAND-NAME} applies. A list of available mutators can be found in the \"Additional Info\" section. ")
     List<String> addMutators;
 
     @CommandLine.Option(
@@ -93,7 +93,7 @@ static class DefaultValueProvider extends CustomVersion.CustomVersionDefaultValu
             names = {"--source-compatibility", "-s"},
             defaultValue = "1.8",
             description =
-                    "The source JDK version to use for the CleanThat mutators. This is used to determine the Java language features available."
+                    "The source JDK version to use for the ${COMMAND-NAME} mutators. This is used to determine the Java language features available."
                             + OptionConstants.DEFAULT_VALUE_SUFFIX)
     String sourceCompatibility;
 

app/src/main/java/com/diffplug/spotless/cli/steps/EclipseWtp.java

@@ -54,14 +54,14 @@ static class DefaultValueProvider extends CustomVersion.CustomVersionDefaultValu
     @CommandLine.Option(
             names = {"-f", "--config-file"},
             arity = "0",
-            description = "The path to the Eclipse WTP configuration file. "
+            description = "The path to the ${COMMAND-NAME} configuration file. "
                     + "For supported config file options see spotless documentation (additional info links).")
     List<Path> configFiles;
 
     @CommandLine.Option(
             names = {"-t", "--type"},
             description =
-                    "The type of the Eclipse WTP formatter. If not provided, the type will be guessed based on the first few files we find. If that does not work, we fail the formatting run."
+                    "The type of the ${COMMAND-NAME}. If not provided, the type will be guessed based on the first few files we find. If that does not work, we fail the formatting run."
                             + OptionConstants.VALID_VALUES_SUFFIX)
     Type type;
 

app/src/main/java/com/diffplug/spotless/cli/steps/GoogleJavaFormat.java

@@ -43,8 +43,7 @@ static class DefaultValueProvider extends CustomVersion.CustomVersionDefaultValu
     @CommandLine.Option(
             names = {"--style", "-s"},
             defaultValue = "GOOGLE",
-            description =
-                    "The style to use for the google java format." + OptionConstants.VALID_AND_DEFAULT_VALUES_SUFFIX)
+            description = "The style to use for the ${COMMAND-NAME}." + OptionConstants.VALID_AND_DEFAULT_VALUES_SUFFIX)
     Style style;
 
     public enum Style {

app/src/main/java/com/diffplug/spotless/cli/steps/PalantirJavaFormat.java

@@ -45,8 +45,7 @@ static class DefaultValueProvider extends CustomVersion.CustomVersionDefaultValu
     @CommandLine.Option(
             names = {"--style", "-s"},
             defaultValue = "PALANTIR",
-            description =
-                    "The style to use for the palantir java format." + OptionConstants.VALID_AND_DEFAULT_VALUES_SUFFIX)
+            description = "The style to use for the ${COMMAND-NAME}." + OptionConstants.VALID_AND_DEFAULT_VALUES_SUFFIX)
     Style style;
 
     @CommandLine.Option(