18131766199

Committed 30 Sep 2025 01:35PM UTC coverage: 68.475% (+0.01%) from 68.465%

Build # 18131766199

Build Type

Pull #1507

github

Committed by

web-flow

Commit Message

Merge 1b89cf9ad into 3602dff9e

Pull Request Pull Request #1507: #1506: added migration

Run Details

3439 of 5501 branches covered (62.52%)

Branch coverage included in aggregate %.

8996 of 12659 relevant lines covered (71.06%)

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89.66

cli/src/main/java/com/devonfw/tools/ide/migration/IdeMigrator.java

package com.devonfw.tools.ide.migration;

import java.util.List;

import com.devonfw.tools.ide.context.IdeContext;
import com.devonfw.tools.ide.migration.v2025.Mig202502001;
import com.devonfw.tools.ide.migration.v2025.Mig202509001;
import com.devonfw.tools.ide.step.Step;
import com.devonfw.tools.ide.version.IdeVersion;
import com.devonfw.tools.ide.version.VersionIdentifier;

/**
 * The entry point to {@link IdeMigration} that orchestrates all {@link IdeVersionMigration}s.
 */
public class IdeMigrator implements IdeMigration {

  /** {@link VersionIdentifier} to use as fallback if {@link IdeContext#FILE_SOFTWARE_VERSION} does not exist. */
  public static final VersionIdentifier START_VERSION = VersionIdentifier.of("2025.01.001-beta");

  private final List<IdeVersionMigration> migrations;

  /**
   * The default constructor.
   */
  public IdeMigrator() {

    // migrations must be strictly in ascending order (from oldest to newest version)
    this(List.of(new Mig202502001(), new Mig202509001()));
  }

  /**
   * @param migrations the {@link List} of {@link IdeVersionMigration}s.
   */
  public IdeMigrator(List<IdeVersionMigration> migrations) {

    super();
    this.migrations = migrations;
  }

  @Override
  public VersionIdentifier getTargetVersion() {

    int size = this.migrations.size();
    int last = size - 1;
    if (last >= 0) {
      return this.migrations.get(last).getTargetVersion();
    }
    // fallback that should never happen
    return IdeVersion.getVersionIdentifier();
  }

  @Override
  public void run(IdeContext context) {

    if (context.getIdeHome() == null) {
      context.debug("Skipping migration since IDE_HOME is undefined.");
      return;
    }
    VersionIdentifier currentVersion = context.getProjectVersion();
    VersionIdentifier previousTarget = null;
    int migrationCount = 0;
    for (IdeVersionMigration migration : this.migrations) {
      VersionIdentifier targetVersion = migration.getTargetVersion();
      if (previousTarget != null) {
        if (!targetVersion.isGreater(previousTarget)) {
          throw new IllegalStateException("Invalid migration order with " + targetVersion + " after " + previousTarget);
        }
      }
      previousTarget = targetVersion;
      if ((migrationCount > 0) || currentVersion.isLess(targetVersion)) {
        Step step = context.newStep("Migrate IDEasy project from " + currentVersion + " to " + targetVersion);
        boolean success = step.run(() -> {
          migration.run(context);
        });
        if (success) {
          context.setProjectVersion(targetVersion);
          currentVersion = targetVersion;
          migrationCount++;
        } else {
          throw new IllegalStateException("Failed: " + step.getName());
        }
      } else {
        context.debug("Skipping migration {} since we are already at version {}", targetVersion, currentVersion);
      }
    }
    if (migrationCount > 0) {
      context.success("Successfully applied {} migration(s) to project {}", migrationCount, context.getProjectName());
    } else {
      context.debug("No migration to apply to project {}", context.getProjectName());
    }
  }
}

1	package com.devonfw.tools.ide.migration;
2
3	import java.util.List;
4
5	import com.devonfw.tools.ide.context.IdeContext;
6	import com.devonfw.tools.ide.migration.v2025.Mig202502001;
7	import com.devonfw.tools.ide.migration.v2025.Mig202509001;
8	import com.devonfw.tools.ide.step.Step;
9	import com.devonfw.tools.ide.version.IdeVersion;
10	import com.devonfw.tools.ide.version.VersionIdentifier;
11
12	/**
13	* The entry point to {@link IdeMigration} that orchestrates all {@link IdeVersionMigration}s.
14	*/
15	public class IdeMigrator implements IdeMigration {
16
17	/** {@link VersionIdentifier} to use as fallback if {@link IdeContext#FILE_SOFTWARE_VERSION} does not exist. */
18	public static final VersionIdentifier START_VERSION = VersionIdentifier.of("2025.01.001-beta");	4✔
19
20	private final List<IdeVersionMigration> migrations;
21
22	/**
23	* The default constructor.
24	*/
25	public IdeMigrator() {
26
27	// migrations must be strictly in ascending order (from oldest to newest version)
28	this(List.of(new Mig202502001(), new Mig202509001()));	9✔
29	}	1✔
30
31	/**
32	* @param migrations the {@link List} of {@link IdeVersionMigration}s.
33	*/
34	public IdeMigrator(List<IdeVersionMigration> migrations) {
35
36	super();	2✔
37	this.migrations = migrations;	3✔
38	}	1✔
39
40	@Override
41	public VersionIdentifier getTargetVersion() {
42
43	int size = this.migrations.size();	4✔
44	int last = size - 1;	4✔
45	if (last >= 0) {	2!
46	return this.migrations.get(last).getTargetVersion();	7✔
47	}
48	// fallback that should never happen
49	return IdeVersion.getVersionIdentifier();	×
50	}
51
52	@Override
53	public void run(IdeContext context) {
54
55	if (context.getIdeHome() == null) {	3✔
56	context.debug("Skipping migration since IDE_HOME is undefined.");	3✔
57	return;	1✔
58	}
59	VersionIdentifier currentVersion = context.getProjectVersion();	3✔
60	VersionIdentifier previousTarget = null;	2✔
61	int migrationCount = 0;	2✔
62	for (IdeVersionMigration migration : this.migrations) {	11✔
63	VersionIdentifier targetVersion = migration.getTargetVersion();	3✔
64	if (previousTarget != null) {	2✔
65	if (!targetVersion.isGreater(previousTarget)) {	4!
66	throw new IllegalStateException("Invalid migration order with " + targetVersion + " after " + previousTarget);	×
67	}
68	}
69	previousTarget = targetVersion;	2✔
70	if ((migrationCount > 0) \|\| currentVersion.isLess(targetVersion)) {	6✔
71	Step step = context.newStep("Migrate IDEasy project from " + currentVersion + " to " + targetVersion);	8✔
72	boolean success = step.run(() -> {	6✔
73	migration.run(context);	3✔
74	});	1✔
75	if (success) {	2!
76	context.setProjectVersion(targetVersion);	3✔
77	currentVersion = targetVersion;	2✔
78	migrationCount++;	2✔
79	} else {
80	throw new IllegalStateException("Failed: " + step.getName());	×
81	}
82	} else {	1✔
83	context.debug("Skipping migration {} since we are already at version {}", targetVersion, currentVersion);	13✔
84	}
85	}	1✔
86	if (migrationCount > 0) {	2✔
87	context.success("Successfully applied {} migration(s) to project {}", migrationCount, context.getProjectName());	16✔
88	} else {
89	context.debug("No migration to apply to project {}", context.getProjectName());	10✔
90	}
91	}	1✔
92	}

devonfw / IDEasy / 18131766199

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