2.3. CLI の実行

Migration Toolkit for Applications (MTA) CLI は、1 つのアプリケーションに対して実行できます。

$ <MTA_HOME>/mta-cli analyze \
    --input <path_to_jee-example-app-1.0.0.ear> \
    --output <path_to_report_output> --source eap5 --target eap7 \

$ <MTA_HOME>/mta-cli analyze --mode source-only --input <path_to_customer-management>
--output <path_to_report_output> --target eap8

$ <MTA_HOME>/mta-cli analyze --input <path_to_jee-example-app-1.0.0.ear> \
    --output <path_to_report_output> \
    --target eap7

複数のアプリケーションに対して Migration Toolkit for Applications (MTA) CLI を実行し、1 つに結合されたレポートを生成できるようになりました。これにより、時間を節約でき、移行に向けて一連のアプリケーションを準備する方法をより適切に把握できます。

この機能は現在、開発者プレビュー機能です。

MTA 7.2.0 以降では、コンテナーランタイムのインストールを必要としない MTA CLI を使用して、Java アプリケーションのアプリケーション分析を実行できます。

--run-local=false

Analyze は、analyzer-lsp ツールを使用してソースコードとバイナリー分析の実行をサポートします。analyzer-lsp はプロバイダーのルールを評価し、ルールの一致を判断します。

mta-cli analyze --input=<path_to_source_code> --output=<path_to_output_directory>

すべてのフラグ:

Analyze application source code

Usage:
  mta-cli analyze [flags]

Flags:

      --analyze-known-libraries           Analyze known open-source libraries.
      --context-lines (int)               Number of lines of source code to
                                          include in the output for each
                                          incident (default: `100`).
  -d, --dependency-folders (stringArray)  Directory for dependencies.
      --enable-default-rulesets           Run default rulesets with analysis
                                          (default: `true`).
  -h, --help                              Help for analyze.
      --http-proxy (string)               HTTP proxy string URL.
      --https-proxy (string)              HTTPS proxy string URL.
      --incident-selector (string)        An expression to select incidents
                                          based on custom variables.
                                          Example:
                                          !package=io.demo.config-utils
  -i, --input (string)                    Path to application source code or
                                          a binary.
      --jaeger-endpoint (string)          Jaeger endpoint to collect traces.
      --json-output                       Create analysis and dependency
                                          output as JSON.
      --list-sources                      List rules for available
                                          migration sources.
      --list-targets                      List rules for available
                                          migration targets.
  -l, --label-selector (string)           Run rules based on specified label
                                          selector expression.
      --maven-settings (string)           Path to the custom maven
                                          settings file to use.
      --overwrite                         Overwrite output directory.
      --skip-static-report                Do not generate the static report.
  -m, --mode (string)                     Analysis mode, must be one of
                                          `full` or `source-only`
                                          (default: `full`).
      --no-proxy (string)                 Proxy-excluded URLs
                                          (relevant only with proxy).
  -o, --output (string)                   Path to the directory for analysis
                                          output.
      --overwrite                         Overwrite output directory.
      --rules (stringArray)               Filename or directory containing
                                          rule files.
      --skip-static-report                Do not generate the static report.
  -s, --source (string)                   Source technology to consider
                                          for analysis.
                                          To specify multiple sources,
                                          repeat the parameter:
                                          `--source <source_1>
                                          --source <source_2>` etc.
  -t, --target (string)                   Target technology to consider
                                          for analysis.
                                          To specify multiple targets,
                                          repeat the parameter:
                                          `--target <target_1>
                                          --target <target_2>` etc.


Global Flags:
      --log-level uint32                  Log level (default: 4).
      --no-cleanup                        Do not cleanup temporary resources.

変換を使用して、以下のアクションを実行できます。

Transform application source code or mta XML rules

Usage:
  mta-cli transform [flags]
  mta-cli transform [command]

Available Commands:
  openrewrite Transform application source code using OpenRewrite recipes
  rules       Convert XML rules to YAML

Flags:
  -h, --help   help for transform

Global Flags:
      --log-level uint32   log level (default 4)
      --no-cleanup         do not clean up temporary resources

Use "mta-cli transform [command] --help" for more information about a command.

Transform application source code using OpenRewrite recipes

Usage:
  mta-cli transform openrewrite [flags]

Flags:
  -g, --goal string     target goal (default "dryRun")
  -h, --help            help for openrewrite
  -i, --input string    path to application source code directory
  -l, --list-targets    list all available OpenRewrite recipes
  -s, --maven-settings string   path to a custom maven settings file to use
  -t, --target string   target openrewrite recipe to use. Run --list-targets to get a list of packaged recipes.

Global Flags:
      --log-level uint32   log level (default 4)
      --no-cleanup         do not clean up temporary resources

mta-cli transform openrewrite --input=<path/to/source/code> --target=<exactly_one_target_from_the_list>

Convert XML rules to YAML

Usage:
  mta-cli transform rules [flags]

Flags:
  -h, --help                help for rules
  -i, --input stringArray   path to XML rule file(s) or directory
  -o, --output string       path to output directory

Global Flags:
      --log-level int   log level (default 5)

mta-cli transform rules --input=<path/to/xmlrules> --output=<path/to/output/dir>