Sweep: Remove useless square brackets

[kevinlu1248]

Currently the codebase is using if [[ -n "${BOARD}" ]]; then .. and alike where the double square brackets as they indicate the use of bash where this could be done from posix sh with if [ -n "${BOARD}" ]; then ..

Try to address that

[sweep-nightly[bot]]

Here's the PR! https://github.com/kevinlu1248/armbian-build/pull/2.

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Step 1: 📍 Planning

I found the following snippets in your repository. I will now analyze these snippets and come up with a plan.

Some code snippets I looked at (click to expand). If some file is missing from here, you can mention the path in the ticket description.

https://github.com/kevinlu1248/armbian-build/blob/e13c915efd6b71179224c064bd1c07fbbcb8b81b/lib/functions/artifacts/artifact-rootfs.sh#L205-L167 https://github.com/kevinlu1248/armbian-build/blob/e13c915efd6b71179224c064bd1c07fbbcb8b81b/lib/functions/artifacts/artifact-rootfs.sh#L175-L167 https://github.com/kevinlu1248/armbian-build/blob/e13c915efd6b71179224c064bd1c07fbbcb8b81b/packages/bsp/h3disp#L85-L215 https://github.com/kevinlu1248/armbian-build/blob/e13c915efd6b71179224c064bd1c07fbbcb8b81b/lib/functions/configuration/interactive.sh#L145-L267 https://github.com/kevinlu1248/armbian-build/blob/e13c915efd6b71179224c064bd1c07fbbcb8b81b/lib/functions/main/config-prepare.sh#L145-L335

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Step 2: ⌨️ Coding

• [X] lib/functions/artifacts/artifact-rootfs.sh ✅ Commit 849c941

  • Replace all instances of double square brackets (`[[ ]]`) with single square brackets (`[ ]`) in conditional statements.

• [X] packages/bsp/h3disp ❌ Failed

  • Replace all instances of double square brackets (`[[ ]]`) with single square brackets (`[ ]`) in conditional statements.

• [X] lib/functions/configuration/interactive.sh ✅ Commit a59de4d

  • Replace all instances of double square brackets (`[[ ]]`) with single square brackets (`[ ]`) in conditional statements.

• [X] lib/functions/main/config-prepare.sh ✅ Commit cdd5699

  • Replace all instances of double square brackets (`[[ ]]`) with single square brackets (`[ ]`) in conditional statements.

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Step 3: 🔁 Code Review

I have finished reviewing the code for completeness. I did not find errors for sweep/remove-double-square-brackets.

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