From 186176b499dd7d1db6089bf8f666e3770162d782 Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Fri, 5 Aug 2022 22:53:02 +0300
Subject: feat: placeholder for brokenlinks directive

Sponsored-by: author
---
 src/directive/brokenlinks.rs | 27 +++++++++++++++++++++++++++
 src/directive/mod.rs         | 26 +++++++++++++++++++++++---
 2 files changed, 50 insertions(+), 3 deletions(-)
 create mode 100644 src/directive/brokenlinks.rs

diff --git a/src/directive/brokenlinks.rs b/src/directive/brokenlinks.rs
new file mode 100644
index 0000000..c6364a4
--- /dev/null
+++ b/src/directive/brokenlinks.rs
@@ -0,0 +1,27 @@
+use crate::error::SiteError;
+use crate::page::PageMeta;
+use crate::site::Site;
+use crate::wikitext::ParsedDirective;
+
+#[derive(Debug, Default, Eq, PartialEq)]
+pub struct BrokenLinks {}
+
+impl BrokenLinks {
+    pub const REQUIRED: &'static [&'static str] = &["pages"];
+    pub const ALLOWED: &'static [&'static str] = &[];
+    pub const ALLOW_ANY_UNNAMED: bool = false;
+
+    pub fn new() -> Self {
+        Self::default()
+    }
+
+    pub fn process(&self, _site: &Site, _meta: &mut PageMeta) -> Result<String, SiteError> {
+        Ok("FIXME:inline".into())
+    }
+}
+
+impl From<ParsedDirective> for BrokenLinks {
+    fn from(_p: ParsedDirective) -> Self {
+        Self::new()
+    }
+}
diff --git a/src/directive/mod.rs b/src/directive/mod.rs
index 0767c9d..16d55c1 100644
--- a/src/directive/mod.rs
+++ b/src/directive/mod.rs
@@ -12,9 +12,10 @@ pub enum Directive {
     QuotedArg,
     MultilineArg,
 
-    Meta(Meta),
+    BrokenLinks(BrokenLinks),
     Img(Img),
     Inline(Inline),
+    Meta(Meta),
     PageStats(PageStats),
     Tag(Tag),
     Toc(Toc),
@@ -45,12 +46,22 @@ impl TryFrom<ParsedDirective> for Directive {
                 Self::check_args(&p, &["yo"], &["then", "else"], false)?;
                 Directive::MultilineArg
             }
+
+            "brokenlinks" => {
+                Self::check_args(&p, BrokenLinks::REQUIRED, BrokenLinks::ALLOWED, BrokenLinks::ALLOW_ANY_UNNAMED)?;
+                Directive::BrokenLinks(BrokenLinks::from(p))
+            }
             "img" => {
                 Self::check_args(&p, Img::REQUIRED, Img::ALLOWED, Img::ALLOW_ANY_UNNAMED)?;
                 Directive::Img(Img::from(p))
             }
             "inline" => {
-                Self::check_args(&p, Inline::REQUIRED, Inline::ALLOWED, Inline::ALLOW_ANY_UNNAMED)?;
+                Self::check_args(
+                    &p,
+                    Inline::REQUIRED,
+                    Inline::ALLOWED,
+                    Inline::ALLOW_ANY_UNNAMED,
+                )?;
                 Directive::Inline(Inline::from(p))
             }
             "meta" => {
@@ -58,7 +69,12 @@ impl TryFrom<ParsedDirective> for Directive {
                 Directive::Meta(Meta::from(p))
             }
             "pagestats" => {
-                Self::check_args(&p, PageStats::REQUIRED, PageStats::ALLOWED, PageStats::ALLOW_ANY_UNNAMED)?;
+                Self::check_args(
+                    &p,
+                    PageStats::REQUIRED,
+                    PageStats::ALLOWED,
+                    PageStats::ALLOW_ANY_UNNAMED,
+                )?;
                 Directive::PageStats(PageStats::from(p))
             }
             "tag" => {
@@ -115,6 +131,7 @@ impl Directive {
             | Self::MultilineArg => {
                 panic!("directive {:?} may only be used in parsing tests", self)
             }
+            Self::BrokenLinks(x) => x.process(site, meta),
             Self::Img(x) => x.process(site, meta),
             Self::Inline(x) => x.process(site, meta),
             Self::Meta(x) => x.process(site, meta),
@@ -125,6 +142,9 @@ impl Directive {
     }
 }
 
+mod brokenlinks;
+use brokenlinks::BrokenLinks;
+
 mod meta;
 use meta::Meta;
 
-- 
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