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Add a disclaimer to the state file
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e3b9124b85
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1 changed files with 8 additions and 3 deletions
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@ -53,7 +53,8 @@ impl AppState {
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}
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// See `Self::write` for more information about the file format.
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let mut lines = self.file_buf.split(|c| *c == b'\n');
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let mut lines = self.file_buf.split(|c| *c == b'\n').skip(2);
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let Some(current_exercise_name) = lines.next() else {
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return StateFileStatus::NotRead;
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};
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@ -300,13 +301,17 @@ impl AppState {
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// Write the state file.
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// The file's format is very simple:
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// - The first line is the name of the current exercise. It must end with `\n` even if there
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// are no done exercises.
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// - The first line is a comment.
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// - The second line is an empty line.
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// - The third line is the name of the current exercise. It must end with `\n` even if there
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// are no done exercises.
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// - The fourth line is an empty line.
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// - All remaining lines are the names of done exercises.
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fn write(&mut self) -> Result<()> {
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self.file_buf.clear();
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self.file_buf
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.extend_from_slice(b"DON'T EDIT THIS FILE!\n\n");
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self.file_buf
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.extend_from_slice(self.current_exercise().name.as_bytes());
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self.file_buf.push(b'\n');
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