fix(android): avoid rebuilds if nothing changed #10648
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Unconditionally overwriting files where the build reruns if they changed leads to rebuilds every time. Only overwrite a file if its content is different to not rebuild in such a case.
Package Changes Through e0ce57bThere are 5 changes which include tauri with prerelease, tauri-build with prerelease, tauri-utils with prerelease, tauri-cli with prerelease, @tauri-apps/cli with prerelease Planned Package VersionsThe following package releases are the planned based on the context of changes in this pull request.
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core/tauri-utils/src/io.rs
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| /// Write to the given file if the content is different. | ||
| pub fn write_if_changed(content: &str, path: &Path) -> std::io::Result<()> { | ||
| if content != read_to_string(path).unwrap_or_default() { |
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This does a probably unexpected thing if content == "". In that case the file is not created if it doesn’t already exist (due to the or_default).
I think the solution from tauri-apps/wry#1342 is better
if read_to_string(path).map_or(true, |c| c != content) {
// …
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right right, let's fix that
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oh actually we already had a function with this functionality, i've pushed a change to use that one instead
Unconditionally overwriting files where the build reruns if they changed leads to rebuilds every time.
Only overwrite a file if its content is different to not rebuild in such a case.