new: make walk options configurable on CLI

By default hidden files, patterns listed in `.export-ignore` as well as
any files ignored by git are excluded from exports. This behavior has
been made configurable on the CLI using the new flags `--hidden`,
`--ignore-file` and `--no-git`.

README.md

@@ -72,9 +72,12 @@ To completely remove any frontmatter from exported notes, use `--frontmatter=nev
 ### Ignoring files
 
 By default, hidden files, patterns listed in `.export-ignore` as well as any files ignored by git (if your vault is part of a git repository) will be excluded from exports.
-These options will become configurable in the next release.
 
-Notes linking to ignored notes will be unlinked (they'll only include the link text). Embeds of ignored notes will be skipped entirely.
+These options may be adjusted with `--hidden`, `--ignore-file` and `--no-git` if desired.
+(See `--help` for more information).
+
+Notes linking to ignored notes will be unlinked (they'll only include the link text).
+Embeds of ignored notes will be skipped entirely.
 
 #### Ignorefile syntax
 

book/book-src/README.md

@@ -72,9 +72,12 @@ To completely remove any frontmatter from exported notes, use `--frontmatter=nev
 ### Ignoring files
 
 By default, hidden files, patterns listed in `.export-ignore` as well as any files ignored by git (if your vault is part of a git repository) will be excluded from exports.
-These options will become configurable in the next release.
 
-Notes linking to ignored notes will be unlinked (they'll only include the link text). Embeds of ignored notes will be skipped entirely.
+These options may be adjusted with `--hidden`, `--ignore-file` and `--no-git` if desired.
+(See `--help` for more information).
+
+Notes linking to ignored notes will be unlinked (they'll only include the link text).
+Embeds of ignored notes will be skipped entirely.
 
 #### Ignorefile syntax
 

book/book-src/usage.md

@@ -39,9 +39,12 @@ To completely remove any frontmatter from exported notes, use `--frontmatter=nev
 ### Ignoring files
 
 By default, hidden files, patterns listed in `.export-ignore` as well as any files ignored by git (if your vault is part of a git repository) will be excluded from exports.
-These options will become configurable in the next release.
 
-Notes linking to ignored notes will be unlinked (they'll only include the link text). Embeds of ignored notes will be skipped entirely.
+These options may be adjusted with `--hidden`, `--ignore-file` and `--no-git` if desired.
+(See `--help` for more information).
+
+Notes linking to ignored notes will be unlinked (they'll only include the link text).
+Embeds of ignored notes will be skipped entirely.
 
 #### Ignorefile syntax
 

book/obsidian-src/usage.md

@@ -39,9 +39,12 @@ To completely remove any frontmatter from exported notes, use `--frontmatter=nev
 ### Ignoring files
 
 By default, hidden files, patterns listed in `.export-ignore` as well as any files ignored by git (if your vault is part of a git repository) will be excluded from exports.
-These options will become configurable in the next release.
 
-Notes linking to ignored notes will be unlinked (they'll only include the link text). Embeds of ignored notes will be skipped entirely.
+These options may be adjusted with `--hidden`, `--ignore-file` and `--no-git` if desired.
+(See `--help` for more information).
+
+Notes linking to ignored notes will be unlinked (they'll only include the link text).
+Embeds of ignored notes will be skipped entirely.
 
 #### Ignorefile syntax
 

src/main.rs

@@ -1,6 +1,6 @@
 use eyre::{eyre, Result};
 use gumdrop::Options;
-use obsidian_export::{ExportError, Exporter, FrontmatterStrategy};
+use obsidian_export::{ExportError, Exporter, FrontmatterStrategy, WalkOptions};
 use std::path::PathBuf;
 
 #[derive(Debug, Options)]
@@ -22,6 +22,19 @@ struct Opts {
         default = "auto"
     )]
     frontmatter_strategy: FrontmatterStrategy,
+
+    #[options(
+        no_short,
+        help = "Read ignore patterns from files with this name",
+        default = ".export-ignore"
+    )]
+    ignore_file: String,
+
+    #[options(no_short, help = "Export hidden files", default = "false")]
+    hidden: bool,
+
+    #[options(no_short, help = "Disable git integration", default = "false")]
+    no_git: bool,
 }
 
 fn frontmatter_strategy_from_str(input: &str) -> Result<FrontmatterStrategy> {
@@ -38,10 +51,14 @@ fn main() -> Result<()> {
     let source = args.source.unwrap();
     let destination = args.destination.unwrap();
 
+    let mut walk_options = WalkOptions::default();
+    walk_options.ignore_filename = &args.ignore_file;
+    walk_options.ignore_hidden = !args.hidden;
+    walk_options.honor_gitignore = !args.no_git;
+
     let mut exporter = Exporter::new(source, destination);
     exporter.frontmatter_strategy(args.frontmatter_strategy);
-    // TODO: Pass in configurable walk_options here: exporter.walk_options(..);
-    // TODO: This should allow settings for ignore_hidden and honor_gitignore.
+    exporter.walk_options(walk_options);
 
     if let Err(err) = exporter.run() {
         match err {