097d013 surf: Add `stats` property to each `DiffContent::Plain` — radicle-git

modified radicle-surf/src/diff.rs

@@ -288,6 +288,7 @@ pub enum DiffContent {

     #[cfg_attr(feature = "serde", serde(rename_all = "camelCase"))]
     Plain {
         hunks: Hunks<Modification>,
         stats: FileStats,
         eof: EofNewLine,
     },
     Empty,

@@ -296,10 +297,18 @@ pub enum DiffContent {

 impl DiffContent {
     pub fn eof(&self) -> Option<EofNewLine> {
         match self {
             Self::Plain { hunks: _, eof } => Some(eof.clone()),
             Self::Plain { eof, .. } => Some(eof.clone()),
             _ => None,
         }
     }
     pub fn stats(&self) -> Option<&FileStats> {
         match &self {
             DiffContent::Plain { stats, .. } => Some(stats),
             DiffContent::Empty => None,
             DiffContent::Binary => None,
         }
     }
 }
 /// File mode in a diff.

@@ -371,11 +380,11 @@ impl Serialize for FileDiff {

         match &self {
             FileDiff::Added(x) => {
                 state.serialize_field("path", &x.path)?;
                 state.serialize_field("diff", &x.diff)?
                 state.serialize_field("diff", &x.diff)?;
             },
             FileDiff::Deleted(x) => {
                 state.serialize_field("path", &x.path)?;
                 state.serialize_field("diff", &x.diff)?
                 state.serialize_field("diff", &x.diff)?;
             },
             FileDiff::Modified(x) => {
                 state.serialize_field("path", &x.path)?;

@@ -383,11 +392,11 @@ impl Serialize for FileDiff {

             },
             FileDiff::Moved(x) => {
                 state.serialize_field("oldPath", &x.old_path)?;
                 state.serialize_field("newPath", &x.new_path)?
                 state.serialize_field("newPath", &x.new_path)?;
             },
             FileDiff::Copied(x) => {
                 state.serialize_field("oldPath", &x.old_path)?;
                 state.serialize_field("newPath", &x.new_path)?
                 state.serialize_field("newPath", &x.new_path)?;
             },
         }
         state.end()

@@ -411,6 +420,16 @@ impl Serialize for Diff {

     }
 }
 /// Statistics describing a particular [`FileDiff`].
 #[cfg_attr(feature = "serde", derive(Serialize), serde(rename_all = "camelCase"))]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
 pub struct FileStats {
     /// Get the total number of additions in a [`FileDiff`].
     pub additions: usize,
     /// Get the total number of deletions in a [`FileDiff`].
     pub deletions: usize,
 }
 /// Statistics describing a particular [`Diff`].
 #[cfg_attr(feature = "serde", derive(Serialize), serde(rename_all = "camelCase"))]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]

modified radicle-surf/src/diff/git.rs

@@ -23,6 +23,7 @@ use super::{

     DiffFile,
     EofNewLine,
     FileMode,
     FileStats,
     Hunk,
     Hunks,
     Line,

@@ -152,6 +153,8 @@ impl TryFrom<git2::Patch<'_>> for DiffContent {

         let mut hunks = Vec::new();
         let mut old_missing_eof = false;
         let mut new_missing_eof = false;
         let mut additions = 0;
         let mut deletions = 0;
         for h in 0..patch.num_hunks() {
             let (hunk, hunk_lines) = patch.hunk(h)?;

@@ -166,11 +169,19 @@ impl TryFrom<git2::Patch<'_>> for DiffContent {

                         old_missing_eof = true;
                         continue;
                     },
                     git2::DiffLineType::Addition => {
                         additions += 1;
                     },
                     git2::DiffLineType::Deletion => {
                         deletions += 1;
                     },
                     git2::DiffLineType::AddEOFNL => {
                         additions += 1;
                         old_missing_eof = true;
                         continue;
                     },
                     git2::DiffLineType::DeleteEOFNL => {
                         deletions += 1;
                         new_missing_eof = true;
                         continue;
                     },

@@ -194,6 +205,10 @@ impl TryFrom<git2::Patch<'_>> for DiffContent {

         };
         Ok(DiffContent::Plain {
             hunks: Hunks(hunks),
             stats: FileStats {
                 additions,
                 deletions,
             },
             eof,
         })
     }

modified radicle-surf/t/src/diff.rs

@@ -9,6 +9,7 @@ use radicle_surf::{

         EofNewLine,
         FileDiff,
         FileMode,
         FileStats,
         Hunk,
         Line,
         Modification,

@@ -48,6 +49,10 @@ fn test_initial_diff() -> Result<(), Error> {

                 new: 1..2,
             }]
             .into(),
             stats: FileStats {
                 additions: 1,
                 deletions: 0,
             },
             eof: EofNewLine::default(),
         },
         new: DiffFile {

@@ -99,6 +104,10 @@ fn test_diff_file() -> Result<(), Error> {

                 new: 1..3,
             }]
             .into(),
             stats: FileStats {
                 additions: 2,
                 deletions: 1
             },
             eof: EofNewLine::default(),
         },
         old: DiffFile {

@@ -137,6 +146,10 @@ fn test_diff() -> Result<(), Error> {

                 new: 1..3,
             }]
             .into(),
             stats: FileStats {
                 additions: 2,
                 deletions: 1
             },
             eof: EofNewLine::default(),
         },
         old: DiffFile {

@@ -238,6 +251,10 @@ fn test_diff_serde() -> Result<(), Error> {

                     "old": { "start": 0, "end": 0 },
                     "new": { "start": 1, "end": 3 },
                 }],
                 "stats": {
                     "additions": 2,
                     "deletions": 0,
                 },
                 "eof": "noneMissing",
             },
             "new": {

@@ -295,6 +312,10 @@ fn test_diff_serde() -> Result<(), Error> {

                     "old": { "start": 1, "end": 8 },
                     "new": { "start": 0, "end": 0 },
                 }],
                 "stats": {
                     "additions": 0,
                     "deletions": 7,
                 },
                 "eof": "noneMissing",
             },
         }],

@@ -310,6 +331,10 @@ fn test_diff_serde() -> Result<(), Error> {

             "diff": {
                 "eof": "noneMissing",
                 "hunks": [],
                 "stats": {
                     "additions": 0,
                     "deletions": 0,
                 },
                 "type": "plain",
             },
             "new": {

@@ -350,6 +375,10 @@ fn test_diff_serde() -> Result<(), Error> {

                     "old": { "start": 1, "end": 3 },
                     "new": { "start": 1, "end": 3 },
                 }],
                 "stats": {
                     "additions": 2,
                     "deletions": 2
                 },
                 "eof": "noneMissing",
             },
             "new": {

@@ -553,6 +582,10 @@ index 3f69208f3..cbc843c82 100644

                             },
                         },
                     ],
                     "stats": {
                         "additions": 7,
                         "deletions": 5
                     },
                     "type": "plain",
                 },
                 "new": {