fix(lsp): don't pre-load documents matched in the config file's "exclude" (#19431)

This prevents documents specified in a deno.json's "exclude" from being
pre-loaded by the lsp.

For example, someone may have something like:

```jsonc
// deno.json
{
  "exclude": [
    "dist" // build directory
  ]
}
```

cli/util/glob.rs

@@ -0,0 +1,108 @@
+// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
+
+use std::path::Path;
+use std::path::PathBuf;
+
+use deno_core::anyhow::Context;
+use deno_core::error::AnyError;
+
+pub fn expand_globs(paths: Vec<PathBuf>) -> Result<Vec<PathBuf>, AnyError> {
+  let mut new_paths = vec![];
+  for path in paths {
+    let path_str = path.to_string_lossy();
+    if is_glob_pattern(&path_str) {
+      let globbed_paths = glob(&path_str)?;
+
+      for globbed_path_result in globbed_paths {
+        new_paths.push(globbed_path_result?);
+      }
+    } else {
+      new_paths.push(path);
+    }
+  }
+
+  Ok(new_paths)
+}
+
+pub fn glob(pattern: &str) -> Result<glob::Paths, AnyError> {
+  glob::glob_with(&escape_brackets(pattern), match_options())
+    .with_context(|| format!("Failed to expand glob: \"{}\"", pattern))
+}
+
+pub struct GlobPattern(glob::Pattern);
+
+impl GlobPattern {
+  pub fn new_if_pattern(pattern: &str) -> Result<Option<Self>, AnyError> {
+    if !is_glob_pattern(pattern) {
+      return Ok(None);
+    }
+    Self::new(pattern).map(Some)
+  }
+
+  pub fn new(pattern: &str) -> Result<Self, AnyError> {
+    let pattern = glob::Pattern::new(pattern)
+      .with_context(|| format!("Failed to expand glob: \"{}\"", pattern))?;
+    Ok(Self(pattern))
+  }
+
+  pub fn matches_path(&self, path: &Path) -> bool {
+    self.0.matches_path(path)
+  }
+}
+
+pub struct GlobSet(Vec<GlobPattern>);
+
+impl GlobSet {
+  pub fn new(matchers: Vec<GlobPattern>) -> Self {
+    Self(matchers)
+  }
+
+  pub fn matches_path(&self, path: &Path) -> bool {
+    for pattern in &self.0 {
+      if pattern.matches_path(path) {
+        return true;
+      }
+    }
+    false
+  }
+}
+
+pub fn is_glob_pattern(path: &str) -> bool {
+  path.chars().any(|c| matches!(c, '*' | '?'))
+}
+
+fn escape_brackets(pattern: &str) -> String {
+  // Escape brackets - we currently don't support them, because with introduction
+  // of glob expansion paths like "pages/[id].ts" would suddenly start giving
+  // wrong results. We might want to revisit that in the future.
+  pattern.replace('[', "[[]").replace(']', "[]]")
+}
+
+fn match_options() -> glob::MatchOptions {
+  // Matches what `deno_task_shell` does
+  glob::MatchOptions {
+    // false because it should work the same way on case insensitive file systems
+    case_sensitive: false,
+    // true because it copies what sh does
+    require_literal_separator: true,
+    // true because it copies with sh does—these files are considered "hidden"
+    require_literal_leading_dot: true,
+  }
+}
+
+#[cfg(test)]
+mod test {
+  use super::*;
+
+  #[test]
+  pub fn glob_set_matches_path() {
+    let glob_set = GlobSet::new(vec![
+      GlobPattern::new("foo/bar").unwrap(),
+      GlobPattern::new("foo/baz").unwrap(),
+    ]);
+
+    assert!(glob_set.matches_path(Path::new("foo/bar")));
+    assert!(glob_set.matches_path(Path::new("foo/baz")));
+    assert!(!glob_set.matches_path(Path::new("foo/qux")));
+  }
+}