|
| 1 | +use crate::cache::Cache; |
| 2 | +use crate::error::{DiagCtxt, Source}; |
| 3 | +use crate::{channel, Command, CommandKind}; |
| 4 | + |
| 5 | +impl Command<'_> { |
| 6 | + pub(crate) fn check(self, cache: &mut Cache<'_>, dcx: &mut DiagCtxt) -> Result<(), ()> { |
| 7 | + let result = self.kind.check(cache, self.source.clone(), dcx)?; |
| 8 | + |
| 9 | + if result == self.negated { |
| 10 | + // FIXME: better diag |
| 11 | + dcx.emit("check failed", self.source, None); |
| 12 | + return Err(()); |
| 13 | + } |
| 14 | + |
| 15 | + Ok(()) |
| 16 | + } |
| 17 | +} |
| 18 | + |
| 19 | +impl CommandKind { |
| 20 | + // FIXME: implement all checks! |
| 21 | + fn check( |
| 22 | + self, |
| 23 | + cache: &mut Cache<'_>, |
| 24 | + _source: Source<'_>, // FIXME: unused |
| 25 | + dcx: &mut DiagCtxt, |
| 26 | + ) -> Result<bool, ()> { |
| 27 | + Ok(match self { |
| 28 | + Self::HasFile { path } => cache.has(path, dcx)?, // FIXME: check if it's actually a file |
| 29 | + Self::HasDir { path } => cache.has(path, dcx)?, // FIXME: check if it's actually a directory |
| 30 | + Self::Has { path, xpath, text } => { |
| 31 | + let _data = cache.load(path, dcx)?; |
| 32 | + _ = xpath; |
| 33 | + _ = text; |
| 34 | + true // FIXME |
| 35 | + } |
| 36 | + Self::HasRaw { path, text } => { |
| 37 | + let data = cache.load(path, dcx)?; |
| 38 | + |
| 39 | + if text.is_empty() { |
| 40 | + // fast path |
| 41 | + return Ok(true); |
| 42 | + } |
| 43 | + |
| 44 | + let text = channel::instantiate(&text, dcx)?; |
| 45 | + let text = text.replace(|c: char| c.is_ascii_whitespace(), " "); |
| 46 | + let data = data.replace(|c: char| c.is_ascii_whitespace(), " "); |
| 47 | + |
| 48 | + data.contains(&text) |
| 49 | + } |
| 50 | + Self::Matches { path, xpath, pattern } => { |
| 51 | + let _data = cache.load(path, dcx)?; |
| 52 | + _ = xpath; |
| 53 | + _ = pattern; |
| 54 | + |
| 55 | + true // FIXME |
| 56 | + } |
| 57 | + Self::MatchesRaw { path, pattern } => pattern.is_match(cache.load(path, dcx)?), |
| 58 | + Self::Count { path, xpath, text, count } => { |
| 59 | + let _data = cache.load(path, dcx)?; |
| 60 | + _ = xpath; |
| 61 | + _ = text; |
| 62 | + _ = count; |
| 63 | + true // FIXME |
| 64 | + } |
| 65 | + Self::Files { path, files } => { |
| 66 | + let _data = cache.load(path, dcx)?; |
| 67 | + _ = files; |
| 68 | + true // FIXME |
| 69 | + } |
| 70 | + Self::Snapshot { name, path, xpath } => { |
| 71 | + let _data = cache.load(path, dcx)?; |
| 72 | + _ = name; |
| 73 | + _ = path; |
| 74 | + _ = xpath; |
| 75 | + true // FIXME |
| 76 | + } |
| 77 | + }) |
| 78 | + } |
| 79 | +} |
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