Bump syn to 0.12

0001-Update-to-syn-0.12.patch

@@ -0,0 +1,74 @@
+From c32fcc0fe29a952829757b7936b222f390d39d38 Mon Sep 17 00:00:00 2001
+From: Josh Stone <jistone@redhat.com>
+Date: Thu, 8 Mar 2018 20:34:22 -0800
+Subject: [PATCH] Update to syn 0.12
+
+---
+ Cargo.toml |  2 +-
+ src/lib.rs | 28 +++++++++++++++-------------
+ 2 files changed, 16 insertions(+), 14 deletions(-)
+
+diff --git a/src/lib.rs b/src/lib.rs
+index 09d41e58eae4..4e98771e8627 100644
+--- a/src/lib.rs
++++ b/src/lib.rs
+@@ -398,17 +398,19 @@ pub fn check_html_root_url(path: &str, pkg_name: &str, pkg_version: &str) -> Res
+         .map_err(|err| format!("could not read {}: {}", path, err))?;
+     let version = parse_version(pkg_version)
+         .map_err(|err| format!("bad package version {:?}: {}", pkg_version, err))?;
+-    let krate = syn::parse_crate(&code)
++    let krate: syn::File = syn::parse_str(&code)
+         .map_err(|_| format!("could not parse {}: please run \"cargo build\"", path))?;
+ 
+     println!("Checking doc attributes in {}...", path);
+     for attr in krate.attrs {
+-        let (ident, nested_meta_items) = match attr {
+-            syn::Attribute {
+-                style: syn::AttrStyle::Inner,
+-                value: syn::MetaItem::List(ref ident, ref nested_meta_items),
+-                is_sugared_doc: false,
+-            } => (ident, nested_meta_items),
++        if let syn::AttrStyle::Outer = attr.style {
++            continue;
++        }
++        if attr.is_sugared_doc {
++            continue;
++        }
++        let (ident, nested_meta_items) = match attr.interpret_meta() {
++            Some(syn::Meta::List(syn::MetaList { ident, nested, .. })) => (ident, nested),
+             _ => continue,
+         };
+ 
+@@ -417,23 +419,23 @@ pub fn check_html_root_url(path: &str, pkg_name: &str, pkg_version: &str) -> Res
+         }
+ 
+         for nested_meta_item in nested_meta_items {
+-            let meta_item = match *nested_meta_item {
+-                syn::NestedMetaItem::MetaItem(ref meta_item) => meta_item,
++            let meta_item = match nested_meta_item {
++                syn::NestedMeta::Meta(ref meta_item) => meta_item,
+                 _ => continue,
+             };
+ 
+             let check_result = match *meta_item {
+-                syn::MetaItem::NameValue(ref name, ref value) if name == "html_root_url" => {
+-                    match *value {
++                syn::Meta::NameValue(syn::MetaNameValue { ref ident, ref lit, .. }) if ident == "html_root_url" => {
++                    match *lit {
+                         // Accept both cooked and raw strings here.
+-                        syn::Lit::Str(ref s, _) => url_matches(s, pkg_name, &version),
++                        syn::Lit::Str(ref s) => url_matches(&s.value(), pkg_name, &version),
+                         // A non-string html_root_url is probably an
+                         // error, but we leave this check to the
+                         // compiler.
+                         _ => continue,
+                     }
+                 }
+-                syn::MetaItem::Word(ref name) if name == "html_root_url" => {
++                syn::Meta::Word(ref name) if name == "html_root_url" => {
+                     Err(String::from("html_root_url attribute without URL"))
+                 }
+                 _ => continue,
+-- 
+2.14.3
+

rust-version-sync.spec

@@ -6,12 +6,17 @@
 
 Name:           rust-%{crate}
 Version:        0.5.0
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Simple crate for ensuring that version numbers in README files are updated
 
 License:        MIT
 URL:            https://crates.io/crates/version-sync
 Source0:        https://crates.io/api/v1/crates/%{crate}/%{version}/download#/%{crate}-%{version}.crate
+# Initial patched metadata
+Patch0:         version-sync-0.5.0-fix-metadata.diff
+
+# https://github.com/mgeisler/version-sync/pull/35
+Patch1:         0001-Update-to-syn-0.12.patch
 
 ExclusiveArch:  %{rust_arches}
 
@@ -20,7 +25,7 @@ BuildRequires:  rust-packaging
 BuildRequires:  (crate(itertools) >= 0.7.0 with crate(itertools) < 0.8.0)
 BuildRequires:  (crate(pulldown-cmark) >= 0.1.0 with crate(pulldown-cmark) < 0.2.0)
 BuildRequires:  (crate(semver-parser) >= 0.7.0 with crate(semver-parser) < 0.8.0)
-BuildRequires:  ((crate(syn) >= 0.11.0 with crate(syn) < 0.12.0) with crate(syn/full))
+BuildRequires:  ((crate(syn) >= 0.12.0 with crate(syn) < 0.13.0) with crate(syn/full))
 BuildRequires:  (crate(toml) >= 0.4.0 with crate(toml) < 0.5.0)
 BuildRequires:  (crate(url) >= 1.5.1 with crate(url) < 2.0.0)
 
@@ -59,6 +64,9 @@ which use %{crate} from crates.io.
 %{cargo_registry}/%{crate}-%{version}/
 
 %changelog
+* Thu Mar 08 2018 Josh Stone <jistone@redhat.com> - 0.5.0-4
+- Bump syn to 0.12
+
 * Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.5.0-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
 

version-sync-0.5.0-fix-metadata.diff

@@ -0,0 +1,11 @@
+--- version-sync-0.5.0/Cargo.toml       1969-12-31T16:00:00-08:00
++++ version-sync-0.5.0/Cargo.toml       2018-03-08T20:49:53.515269-08:00
+@@ -33,7 +33,7 @@
+ version = "0.7"
+
+ [dependencies.syn]
+-version = "0.11"
++version = "0.12"
+ features = ["full"]
+
+ [dependencies.toml]