[TASK] Modernize GIFBUILDER example

[brotkrueml]

The old example referred to some TypoScript configuration delivered with some ancient TYPO3 version (maybe from "css_styled_contents" system extension) in TYPO3 version 3 or 4. The current example is now independent from some outdated constant and uses fixed values. Additionally, the output image is added.

Releases: main, 12.4, 11.5

[linawolf]

Cool!

[github-actions]

The backport to 11.5 failed:

The process '/usr/bin/git' failed with exit code 1

stderr

error: could not apply 8d5fff8... [TASK] Modernize GIFBUILDER example
hint: After resolving the conflicts, mark them with
hint: "git add/rm <pathspec>", then run
hint: "git cherry-pick --continue".
hint: You can instead skip this commit with "git cherry-pick --skip".
hint: To abort and get back to the state before "git cherry-pick",
hint: run "git cherry-pick --abort".

stdout

Auto-merging Documentation/Gifbuilder/Gifbuilder/Index.rst
CONFLICT (content): Merge conflict in Documentation/Gifbuilder/Gifbuilder/Index.rst

To backport manually, run these commands in your terminal:

# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add .worktrees/backport-11.5 11.5
# Navigate to the new working tree
cd .worktrees/backport-11.5
# Create a new branch
git switch --create backport-824-to-11.5
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick 8d5fff8fc1600beabafc27de8fa12c6448b58807,51f7066a727da85be1905759dc9461429321e03d
# Push it to GitHub
git push --set-upstream origin backport-824-to-11.5
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-11.5

Then, create a pull request where the base branch is 11.5 and the compare/head branch is backport-824-to-11.5.

[github-actions]

The backport to 12.4 failed:

The process '/usr/bin/git' failed with exit code 1

stderr

error: could not apply 8d5fff8... [TASK] Modernize GIFBUILDER example
hint: After resolving the conflicts, mark them with
hint: "git add/rm <pathspec>", then run
hint: "git cherry-pick --continue".
hint: You can instead skip this commit with "git cherry-pick --skip".
hint: To abort and get back to the state before "git cherry-pick",
hint: run "git cherry-pick --abort".

stdout

Auto-merging Documentation/Gifbuilder/Gifbuilder/Index.rst
CONFLICT (content): Merge conflict in Documentation/Gifbuilder/Gifbuilder/Index.rst

To backport manually, run these commands in your terminal:

# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add .worktrees/backport-12.4 12.4
# Navigate to the new working tree
cd .worktrees/backport-12.4
# Create a new branch
git switch --create backport-824-to-12.4
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick 8d5fff8fc1600beabafc27de8fa12c6448b58807,51f7066a727da85be1905759dc9461429321e03d
# Push it to GitHub
git push --set-upstream origin backport-824-to-12.4
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-12.4

Then, create a pull request where the base branch is 12.4 and the compare/head branch is backport-824-to-12.4.