feat: print current version

tomasbjerre · Sep 24, 2023 · 070d13b · 070d13b
1 parent 9cce97c
commit 070d13b
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Showing 3 changed files with 27 additions and 3 deletions.
diff --git a/README.md b/README.md
@@ -405,6 +405,12 @@ Or from command line:
                                                         trigger new patch version.
                                                         <string>: any string
                                                         Default: null
+-pcv, --print-current-version                           Like --print-next-
+                                                        version unless the current 
+                                                        commit is tagged with a 
+                                                        version, if so it will print 
+                                                        that version.
+                                                        Default: disabled
 -phv, --print-highest-version                           Print the highest 
                                                         version, determined by tags in 
                                                         repo, and exit.

diff --git a/build.gradle b/build.gradle
@@ -25,7 +25,7 @@ apply from: project.buildscript.classLoader.getResource('main.gradle').toURI()
 
 
 dependencies {
- implementation('se.bjurr.gitchangelog:git-changelog-lib:1.173.0') {
+ implementation('se.bjurr.gitchangelog:git-changelog-lib:1.174.0') {
    /**
     * Jackson contains class files with more recent java-version in ./META-INF/versions/19
     * This causes problems for Shadow when creating fat jar.

diff --git a/src/main/java/se/bjurr/gitchangelog/main/Main.java b/src/main/java/se/bjurr/gitchangelog/main/Main.java
@@ -37,6 +37,7 @@ public class Main {
   private static final String PARAM_PRINT_HIGHEST_VERSION = "-phv";
   private static final String PARAM_PRINT_HIGHEST_VERSION_TAG = "-phvt";
   private static final String PARAM_PRINT_NEXT_VERSION = "-pnv";
+  private static final String PARAM_PRINT_CURRENT_VERSION = "-pcv";
   private static final String PARAM_PATCH_VERSION_PATTERN = "-pavp";
   private static final String PARAM_MINOR_VERSION_PATTERN = "-mivp";
   private static final String PARAM_MAJOR_VERSION_PATTERN = "-mavp";
@@ -398,6 +399,13 @@ public static void main(final String args[]) throws Exception {
             .defaultValue(false)
             .build();
 
+    final Argument<Boolean> printCurrentVersion =
+        optionArgument(PARAM_PRINT_CURRENT_VERSION, "--print-current-version") //
+            .description(
+                "Like --print-next-version unless the current commit is tagged with a version, if so it will print that version.") //
+            .defaultValue(false)
+            .build();
+
     final Argument<String> registerHandlebarsHelper =
         stringArgument(PARAM_REGISTER_HANDLEBARS_HELPER, "--register-handlebars-helper") //
             .description(
@@ -530,6 +538,7 @@ public static void main(final String args[]) throws Exception {
                   printHighestVersion,
                   printHighestVersionTag,
                   printNextVersion,
+                  printCurrentVersion,
                   registerHandlebarsHelper,
                   prependToFile,
                   majorVersionPattern,
@@ -753,7 +762,8 @@ public static void main(final String args[]) throws Exception {
               || arg.wasGiven(prependToFile)
               || arg.wasGiven(printHighestVersion)
               || arg.wasGiven(printHighestVersionTag)
-              || arg.wasGiven(printNextVersion), //
+              || arg.wasGiven(printNextVersion)
+              || arg.wasGiven(printCurrentVersion), //
           "You must supply an output, "
               + PARAM_OUTPUT_FILE
               + " <filename>, "
@@ -763,7 +773,9 @@ public static void main(final String args[]) throws Exception {
               + " <filename>, "
               + PARAM_PRINT_HIGHEST_VERSION
               + ", "
-              + PARAM_PRINT_NEXT_VERSION);
+              + PARAM_PRINT_NEXT_VERSION
+              + ", "
+              + PARAM_PRINT_CURRENT_VERSION);
 
       if (arg.wasGiven(outputStdoutArgument)) {
         systemOutPrintln(changelogApiBuilder.render());
@@ -830,6 +842,12 @@ public static void main(final String args[]) throws Exception {
         System.exit(0);
       }
 
+      if (arg.wasGiven(printCurrentVersion)) {
+        final String version = changelogApiBuilder.getCurrentSemanticVersion().toString();
+        System.out.println(version);
+        System.exit(0);
+      }
+
     } catch (final ArgumentException exception) {
       System.out.println(exception.getMessageAndUsage());
       System.exit(1);