CMIG default dir, master `0.0.1`

[h1alexbel]

@l3r8yJ take a look, please closes #60

---

PR-Codex overview

This PR focuses on improving the code quality and functionality of the migration tool.

Detailed summary

• Updated the minimum value in the pom.xml file.
• Added IF NOT EXISTS clause to the CREATE KEYSPACE and CREATE TABLE statements.
• Refactored the ContentsOf and StateChanges classes.
• Added integration tests for the Preload class.

The following files were skipped due to too many changes: src/main/java/io/github/eocqrs/cmig/Preload.java, src/test/java/it/MasterIT.java, src/main/java/io/github/eocqrs/cmig/Master.java

✨ Ask PR-Codex anything about this PR by commenting with /codex {your question}

[zoeself]

@h1alexbel thank you for your Pull Request. I'll assign someone to review it soon.

If this PR solves a todo from the code, please don't forget to remove it.

[zoeself]

@h1alexbel please review this Pull Request. Deadline (when it should be merged or closed) is 2023-08-24T07:49:05.843425.

You should check if the requirements have been implemented (partially or in full), if there are unit tests covering the changes and if the CI build passes. Feel free to reject the PR or ask for changes if it's too big or not clear enough.

Estimation here is 30 minutes, that's how much you will be paid. You will be paid even if this PR gets rejected.

[h1alexbel]

@zoeself deregister

[zoeself]

@zoeself deregister

@h1alexbel ok, I've removed this task from scope. I'm not managing it anymore.

[h1alexbel]

@zoeself register

[zoeself]

@zoeself register

@h1alexbel I've just registered this ticket as a task and will assign it to someone soon. Thanks!

[codecov[bot]]

Codecov Report

Patch coverage: 28.20% and project coverage change: -3.23% :warning:

Comparison is base (4325ed7) 68.26% compared to head (5946f9c) 65.04%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #61 +/- ## ============================================ - Coverage 68.26% 65.04% -3.23% - Complexity 24 27 +3 ============================================ Files 12 13 +1 Lines 104 123 +19 ============================================ + Hits 71 80 +9 - Misses 33 43 +10 ``` | [Files Changed](https://app.codecov.io/gh/eo-cqrs/cmig/pull/61?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=eo-cqrs) | Coverage Δ | | |---|---|---| | [...ain/java/io/github/eocqrs/cmig/session/InText.java](https://app.codecov.io/gh/eo-cqrs/cmig/pull/61?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=eo-cqrs#diff-c3JjL21haW4vamF2YS9pby9naXRodWIvZW9jcXJzL2NtaWcvc2Vzc2lvbi9JblRleHQuamF2YQ==) | `50.00% <0.00%> (-7.15%)` | :arrow_down: | | [...ain/java/io/github/eocqrs/cmig/sha/ContentsOf.java](https://app.codecov.io/gh/eo-cqrs/cmig/pull/61?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=eo-cqrs#diff-c3JjL21haW4vamF2YS9pby9naXRodWIvZW9jcXJzL2NtaWcvc2hhL0NvbnRlbnRzT2YuamF2YQ==) | `87.50% <ø> (-1.39%)` | :arrow_down: | | [src/main/java/io/github/eocqrs/cmig/sha/Sha.java](https://app.codecov.io/gh/eo-cqrs/cmig/pull/61?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=eo-cqrs#diff-c3JjL21haW4vamF2YS9pby9naXRodWIvZW9jcXJzL2NtaWcvc2hhL1NoYS5qYXZh) | `90.00% <ø> (-0.91%)` | :arrow_down: | | [src/main/java/io/github/eocqrs/cmig/Master.java](https://app.codecov.io/gh/eo-cqrs/cmig/pull/61?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=eo-cqrs#diff-c3JjL21haW4vamF2YS9pby9naXRodWIvZW9jcXJzL2NtaWcvTWFzdGVyLmphdmE=) | `24.13% <8.33%> (+24.13%)` | :arrow_up: | | [src/main/java/io/github/eocqrs/cmig/Preload.java](https://app.codecov.io/gh/eo-cqrs/cmig/pull/61?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=eo-cqrs#diff-c3JjL21haW4vamF2YS9pby9naXRodWIvZW9jcXJzL2NtaWcvUHJlbG9hZC5qYXZh) | `50.00% <50.00%> (ø)` | | | [...java/io/github/eocqrs/cmig/check/CmigKeyspace.java](https://app.codecov.io/gh/eo-cqrs/cmig/pull/61?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=eo-cqrs#diff-c3JjL21haW4vamF2YS9pby9naXRodWIvZW9jcXJzL2NtaWcvY2hlY2svQ21pZ0tleXNwYWNlLmphdmE=) | `100.00% <100.00%> (ø)` | | | [.../java/io/github/eocqrs/cmig/check/StatesTable.java](https://app.codecov.io/gh/eo-cqrs/cmig/pull/61?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=eo-cqrs#diff-c3JjL21haW4vamF2YS9pby9naXRodWIvZW9jcXJzL2NtaWcvY2hlY2svU3RhdGVzVGFibGUuamF2YQ==) | `100.00% <100.00%> (ø)` | | | [...n/java/io/github/eocqrs/cmig/sha/StateChanges.java](https://app.codecov.io/gh/eo-cqrs/cmig/pull/61?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=eo-cqrs#diff-c3JjL21haW4vamF2YS9pby9naXRodWIvZW9jcXJzL2NtaWcvc2hhL1N0YXRlQ2hhbmdlcy5qYXZh) | `100.00% <100.00%> (ø)` | |

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.

[zoeself]

@l3r8yJ please review this Pull Request. Deadline (when it should be merged or closed) is 2023-08-24T07:59:11.068559.

You should check if the requirements have been implemented (partially or in full), if there are unit tests covering the changes and if the CI build passes. Feel free to reject the PR or ask for changes if it's too big or not clear enough.

Estimation here is 30 minutes, that's how much you will be paid. You will be paid even if this PR gets rejected.

[h1alexbel]

@l3r8yJ take a look again, please

[l3r8yJ]

@h1alexbel looks good to me!

[zoeself]

@l3r8yJ thank you for resolving this ticket. I've just added it to your active invoice. You can always check all your invoices and more on the Contributor Dashboard.