53 lines
1.6 KiB
Rust
53 lines
1.6 KiB
Rust
use std::path::PathBuf;
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use std::process::exit;
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use libimagdiary::diary::Diary;
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use libimagdiary::error::DiaryError as DE;
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use libimagdiary::error::DiaryErrorKind as DEK;
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use libimagentrylist::listers::core::CoreLister;
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use libimagentrylist::lister::Lister;
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use libimagrt::runtime::Runtime;
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use libimagstore::store::Entry;
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use libimagstore::storeid::StoreId;
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use libimagerror::trace::trace_error;
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use util::get_diary_name;
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pub fn list(rt: &Runtime) {
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let diaryname = get_diary_name(rt);
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if diaryname.is_none() {
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warn!("No diary selected. Use either the configuration file or the commandline option");
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exit(1);
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}
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let diaryname = diaryname.unwrap();
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fn location_to_listing_string(id: &StoreId, base: &PathBuf) -> String {
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id.strip_prefix(base)
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.map_err(|e| trace_error(&e))
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.ok()
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.and_then(|p| p.to_str().map(String::from))
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.unwrap_or(String::from("<<Path Parsing Error>>"))
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}
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let diary = Diary::open(rt.store(), &diaryname[..]);
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debug!("Diary opened: {:?}", diary);
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diary.entries()
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.and_then(|es| {
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debug!("Iterator for listing: {:?}", es);
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let es = es.filter_map(|a| {
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debug!("Filtering: {:?}", a);
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a.ok()
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}).map(|e| e.into());
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let base = rt.store().path();
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CoreLister::new(&move |e: &Entry| location_to_listing_string(e.get_location(), base))
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.list(es) // TODO: Do not ignore non-ok()s
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.map_err(|e| DE::new(DEK::IOError, Some(Box::new(e))))
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})
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.map(|_| debug!("Ok"))
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.map_err(|e| trace_error(&e))
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.ok();
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}
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