Refactor source of Git commit build info (closes #661)

editor/src/misc/build_metadata.rs

@@ -0,0 +1,31 @@
+/// Provides metadata about the build environment.
+///
+/// This data is viewable in the editor via the [`crate::dialog::AboutGraphite`] dialog.
+
+pub fn release_series() -> String {
+	format!("Release Series: {}", env!("GRAPHITE_RELEASE_SERIES"))
+}
+
+pub fn commit_info() -> String {
+	format!("{}\n{}\n{}", commit_timestamp(), commit_hash(), commit_branch())
+}
+
+pub fn commit_info_localized(localized_commit_date: &str) -> String {
+	format!("{}\n{}\n{}", commit_timestamp_localized(localized_commit_date), commit_hash(), commit_branch())
+}
+
+pub fn commit_timestamp() -> String {
+	format!("Date: {}", env!("GRAPHITE_GIT_COMMIT_DATE"))
+}
+
+pub fn commit_timestamp_localized(localized_commit_date: &str) -> String {
+	format!("Date: {}", localized_commit_date)
+}
+
+pub fn commit_hash() -> String {
+	format!("Hash: {}", &env!("GRAPHITE_GIT_COMMIT_HASH")[..8])
+}
+
+pub fn commit_branch() -> String {
+	format!("Branch: {}", env!("GRAPHITE_GIT_COMMIT_BRANCH"))
+}

editor/src/misc/mod.rs

@@ -1,11 +1,12 @@
 #[macro_use]
 pub mod macros;
-
+pub mod build_metadata;
 pub mod derivable_custom_traits;
 pub mod hints;
 pub mod test_utils;
+
+mod error;
+
 pub use error::EditorError;
 pub use hints::*;
 pub use macros::*;
-
-mod error;