feat: grep search

Signed-off-by: jolheiser <john.olheiser@gmail.com>

internal/git/grep.go

@@ -0,0 +1,150 @@
+package git
+
+import (
+	"regexp"
+	"strings"
+
+	"github.com/go-git/go-git/v5"
+	"github.com/go-git/go-git/v5/plumbing/object"
+)
+
+// GrepResult is the result of a search
+type GrepResult struct {
+	File      string
+	StartLine int
+	Line      int
+	Content   string
+}
+
+// Grep performs a naive "code search" via git grep
+func (r Repo) Grep(search string) ([]GrepResult, error) {
+	// Plain-text search only
+	re, err := regexp.Compile(regexp.QuoteMeta(search))
+	if err != nil {
+		return nil, err
+	}
+
+	repo, err := r.Git()
+	if err != nil {
+		return nil, err
+	}
+
+	// Loosely modifed from
+	// https://github.com/go-git/go-git/blob/fb04aa392c8d4c259cb5b21c1cb4c6f8076e600b/options.go#L736-L740
+	// https://github.com/go-git/go-git/blob/fb04aa392c8d4c259cb5b21c1cb4c6f8076e600b/worktree.go#L753-L760
+	ref, err := repo.Head()
+	if err != nil {
+		return nil, err
+	}
+
+	commit, err := repo.CommitObject(ref.Hash())
+	if err != nil {
+		return nil, err
+	}
+
+	tree, err := commit.Tree()
+	if err != nil {
+		return nil, err
+	}
+
+	return findMatchInFiles(tree.Files(), ref.Hash().String(), &git.GrepOptions{
+		Patterns: []*regexp.Regexp{re},
+	})
+}
+
+// Lines below are copied and modifed from https://github.com/go-git/go-git/blob/fb04aa392c8d4c259cb5b21c1cb4c6f8076e600b/worktree.go#L961-L1045
+
+// findMatchInFiles takes a FileIter, worktree name and GrepOptions, and
+// returns a slice of GrepResult containing the result of regex pattern matching
+// in content of all the files.
+func findMatchInFiles(fileiter *object.FileIter, treeName string, opts *git.GrepOptions) ([]GrepResult, error) {
+	var results []GrepResult
+
+	err := fileiter.ForEach(func(file *object.File) error {
+		var fileInPathSpec bool
+
+		// When no pathspecs are provided, search all the files.
+		if len(opts.PathSpecs) == 0 {
+			fileInPathSpec = true
+		}
+
+		// Check if the file name matches with the pathspec. Break out of the
+		// loop once a match is found.
+		for _, pathSpec := range opts.PathSpecs {
+			if pathSpec != nil && pathSpec.MatchString(file.Name) {
+				fileInPathSpec = true
+				break
+			}
+		}
+
+		// If the file does not match with any of the pathspec, skip it.
+		if !fileInPathSpec {
+			return nil
+		}
+
+		grepResults, err := findMatchInFile(file, treeName, opts)
+		if err != nil {
+			return err
+		}
+		results = append(results, grepResults...)
+
+		return nil
+	})
+
+	return results, err
+}
+
+// findMatchInFile takes a single File, worktree name and GrepOptions,
+// and returns a slice of GrepResult containing the result of regex pattern
+// matching in the given file.
+func findMatchInFile(file *object.File, treeName string, opts *git.GrepOptions) ([]GrepResult, error) {
+	var grepResults []GrepResult
+
+	content, err := file.Contents()
+	if err != nil {
+		return grepResults, err
+	}
+
+	// Split the file content and parse line-by-line.
+	contentByLine := strings.Split(content, "\n")
+	for lineNum, cnt := range contentByLine {
+		addToResult := false
+
+		// Match the patterns and content. Break out of the loop once a
+		// match is found.
+		for _, pattern := range opts.Patterns {
+			if pattern != nil && pattern.MatchString(cnt) {
+				// Add to result only if invert match is not enabled.
+				if !opts.InvertMatch {
+					addToResult = true
+					break
+				}
+			} else if opts.InvertMatch {
+				// If matching fails, and invert match is enabled, add to
+				// results.
+				addToResult = true
+				break
+			}
+		}
+
+		if addToResult {
+			startLine := lineNum + 1
+			ctx := []string{cnt}
+			if lineNum != 0 {
+				startLine -= 1
+				ctx = append([]string{contentByLine[lineNum-1]}, ctx...)
+			}
+			if lineNum != len(contentByLine)-1 {
+				ctx = append(ctx, contentByLine[lineNum+1])
+			}
+			grepResults = append(grepResults, GrepResult{
+				File:      file.Name,
+				StartLine: startLine,
+				Line:      lineNum + 1,
+				Content:   strings.Join(ctx, "\n"),
+			})
+		}
+	}
+
+	return grepResults, nil
+}

internal/html/generate.css

@@ -43,7 +43,7 @@
   background: rgb(var(--ctp-surface0)) !important;
 }
 
-.commit .chroma {
+.code>.chroma {
   border-radius: .25rem;
   padding: 1em;
 }

internal/html/markup/chroma.go

@@ -26,7 +26,7 @@ var (
 
 type code struct{}
 
-func (c code) setup(source []byte, fileName string) (chroma.Iterator, *chroma.Style, error) {
+func setup(source []byte, fileName string) (chroma.Iterator, *chroma.Style, error) {
 	lexer := lexers.Match(fileName)
 	if lexer == nil {
 		lexer = lexers.Fallback
@@ -48,7 +48,7 @@ func (c code) setup(source []byte, fileName string) (chroma.Iterator, *chroma.St
 
 // Basic formats code without any extras
 func (c code) Basic(source []byte, fileName string, writer io.Writer) error {
-	iter, style, err := c.setup(source, fileName)
+	iter, style, err := setup(source, fileName)
 	if err != nil {
 		return err
 	}
@@ -57,9 +57,24 @@ func (c code) Basic(source []byte, fileName string, writer io.Writer) error {
 
 // Convert formats code with line numbers, links, etc.
 func (c code) Convert(source []byte, fileName string, writer io.Writer) error {
-	iter, style, err := c.setup(source, fileName)
+	iter, style, err := setup(source, fileName)
 	if err != nil {
 		return err
 	}
 	return Formatter.Format(writer, style, iter)
 }
+
+// Snippet formats code with line numbers starting at a specific line
+func Snippet(source []byte, fileName string, line int, writer io.Writer) error {
+	iter, style, err := setup(source, fileName)
+	if err != nil {
+		return err
+	}
+	formatter := html.New(
+		html.WithLineNumbers(true),
+		html.WithClasses(true),
+		html.LineNumbersInTable(true),
+		html.BaseLineNumber(line),
+	)
+	return formatter.Format(writer, style, iter)
+}

internal/html/repo.templ

@@ -21,6 +21,8 @@ templ repoHeaderComponent(rhcc RepoHeaderComponentContext) {
 		{ " - " }
 		<a class="underline decoration-text/50 decoration-dashed hover:decoration-solid" href={ templ.SafeURL(fmt.Sprintf("/%s/log/%s", rhcc.Name, rhcc.Ref)) }>log</a>
 		{ " - " }
+		<a class="underline decoration-text/50 decoration-dashed hover:decoration-solid" href={ templ.SafeURL(fmt.Sprintf("/%s/search", rhcc.Name)) }>search</a>
+		{ " - " }
 		<pre class="text-text inline select-all bg-base dark:bg-base/50 p-1 rounded">{ fmt.Sprintf("%s/%s.git", rhcc.CloneURL, rhcc.Name) }</pre>
 	</div>
 	<div class="text-text/80 mb-1">{ rhcc.Description }</div>

internal/html/repo_commit.templ

@@ -34,7 +34,7 @@ templ RepoCommit(rcc RepoCommitContext) {
 					<a class="underline decoration-text/50 decoration-dashed hover:decoration-solid" href={ templ.SafeURL(fmt.Sprintf("/%s/tree/%s/%s", rcc.RepoHeaderComponentContext.Name, file.To.Commit, file.To.Path)) }>{ file.To.Path }</a>
 				}
 			</div>
-			<div class="whitespace-pre commit">@templ.Raw(file.Patch)</div>
+			<div class="whitespace-pre code">@templ.Raw(file.Patch)</div>
 		}
 	}
 }

internal/html/repo_commit_templ.go

@@ -324,7 +324,7 @@ func RepoCommit(rcc RepoCommitContext) templ.Component {
 						return templ_7745c5c3_Err
 					}
 				}
-				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("</div><div class=\"whitespace-pre commit\">")
+				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("</div><div class=\"whitespace-pre code\">")
 				if templ_7745c5c3_Err != nil {
 					return templ_7745c5c3_Err
 				}

internal/html/repo_file.templ

@@ -10,7 +10,11 @@ type RepoFileContext struct {
 templ RepoFile(rfc RepoFileContext) {
 	@base(rfc.BaseContext) {
 		@repoHeaderComponent(rfc.RepoHeaderComponentContext)
-		<div class="mt-2 text-text"><a class="text-text underline decoration-text/50 decoration-dashed hover:decoration-solid" href="?raw">Raw</a><span>{ " - " }{ rfc.Path }</span>@templ.Raw(rfc.Code)</div>
+		<div class="mt-2 text-text">
+			<a class="text-text underline decoration-text/50 decoration-dashed hover:decoration-solid" href="?raw">Raw</a>
+			<span>{ " - " }{ rfc.Path }</span>
+			<div class="code">@templ.Raw(rfc.Code)</div>
+		</div>
 	}
 	<script>
 		const lineRe = /#L(\d+)(?:-L(\d+))?/g

internal/html/repo_file_templ.go

@@ -56,7 +56,7 @@ func RepoFile(rfc RepoFileContext) templ.Component {
 			var templ_7745c5c3_Var4 string
 			templ_7745c5c3_Var4, templ_7745c5c3_Err = templ.JoinStringErrs(" - ")
 			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `repo_file.templ`, Line: 12, Col: 153}
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `repo_file.templ`, Line: 14, Col: 16}
 			}
 			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var4))
 			if templ_7745c5c3_Err != nil {
@@ -65,13 +65,13 @@ func RepoFile(rfc RepoFileContext) templ.Component {
 			var templ_7745c5c3_Var5 string
 			templ_7745c5c3_Var5, templ_7745c5c3_Err = templ.JoinStringErrs(rfc.Path)
 			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `repo_file.templ`, Line: 12, Col: 165}
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `repo_file.templ`, Line: 14, Col: 28}
 			}
 			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var5))
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("</span>")
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("</span><div class=\"code\">")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
@@ -79,7 +79,7 @@ func RepoFile(rfc RepoFileContext) templ.Component {
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("</div>")
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("</div></div>")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}

internal/html/repo_search.templ

@@ -0,0 +1,26 @@
+package html
+
+import "fmt"
+import "go.jolheiser.com/ugit/internal/git"
+
+type SearchContext struct {
+  BaseContext
+	RepoHeaderComponentContext
+	Results []git.GrepResult
+}
+
+templ RepoSearch(sc SearchContext) {
+	@base(sc.BaseContext) {
+		@repoHeaderComponent(sc.RepoHeaderComponentContext)
+		<form method="get"><label class="text-text">Search <input class="rounded p-1 mt-2 bg-mantle focus:border-lavender" id="search" type="text" name="q" placeholder="search"/></label></form>
+		for _, result := range sc.Results {
+			<div class="text-text mt-5"><a class="underline decoration-text/50 decoration-dashed hover:decoration-solid" href={ templ.SafeURL(fmt.Sprintf("/%s/tree/%s/%s#L%d", sc.RepoHeaderComponentContext.Name, sc.RepoHeaderComponentContext.Ref, result.File, result.Line)) }>{ result.File }</a></div>
+			<div class="code">@templ.Raw(result.Content)</div>
+		}
+	}
+	<script>
+		const search = new URLSearchParams(window.location.search).get("q");
+		if (search !== "") document.querySelector("#search").value = search;
+	</script>
+}
+

internal/html/repo_search_templ.go

@@ -0,0 +1,124 @@
+// Code generated by templ - DO NOT EDIT.
+
+// templ: version: v0.2.501
+package html
+
+//lint:file-ignore SA4006 This context is only used if a nested component is present.
+
+import "github.com/a-h/templ"
+import "context"
+import "io"
+import "bytes"
+
+import "fmt"
+import "go.jolheiser.com/ugit/internal/git"
+
+type SearchContext struct {
+	BaseContext
+	RepoHeaderComponentContext
+	Results []git.GrepResult
+}
+
+func RepoSearch(sc SearchContext) templ.Component {
+	return templ.ComponentFunc(func(ctx context.Context, templ_7745c5c3_W io.Writer) (templ_7745c5c3_Err error) {
+		templ_7745c5c3_Buffer, templ_7745c5c3_IsBuffer := templ_7745c5c3_W.(*bytes.Buffer)
+		if !templ_7745c5c3_IsBuffer {
+			templ_7745c5c3_Buffer = templ.GetBuffer()
+			defer templ.ReleaseBuffer(templ_7745c5c3_Buffer)
+		}
+		ctx = templ.InitializeContext(ctx)
+		templ_7745c5c3_Var1 := templ.GetChildren(ctx)
+		if templ_7745c5c3_Var1 == nil {
+			templ_7745c5c3_Var1 = templ.NopComponent
+		}
+		ctx = templ.ClearChildren(ctx)
+		templ_7745c5c3_Var2 := templ.ComponentFunc(func(ctx context.Context, templ_7745c5c3_W io.Writer) (templ_7745c5c3_Err error) {
+			templ_7745c5c3_Buffer, templ_7745c5c3_IsBuffer := templ_7745c5c3_W.(*bytes.Buffer)
+			if !templ_7745c5c3_IsBuffer {
+				templ_7745c5c3_Buffer = templ.GetBuffer()
+				defer templ.ReleaseBuffer(templ_7745c5c3_Buffer)
+			}
+			templ_7745c5c3_Err = repoHeaderComponent(sc.RepoHeaderComponentContext).Render(ctx, templ_7745c5c3_Buffer)
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(" <form method=\"get\"><label class=\"text-text\">")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			templ_7745c5c3_Var3 := `Search `
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var3)
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("<input class=\"rounded p-1 mt-2 bg-mantle focus:border-lavender\" id=\"search\" type=\"text\" name=\"q\" placeholder=\"search\"></label></form>")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			for _, result := range sc.Results {
+				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("<div class=\"text-text mt-5\"><a class=\"underline decoration-text/50 decoration-dashed hover:decoration-solid\" href=\"")
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+				var templ_7745c5c3_Var4 templ.SafeURL = templ.SafeURL(fmt.Sprintf("/%s/tree/%s/%s#L%d", sc.RepoHeaderComponentContext.Name, sc.RepoHeaderComponentContext.Ref, result.File, result.Line))
+				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(string(templ_7745c5c3_Var4)))
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("\">")
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+				var templ_7745c5c3_Var5 string
+				templ_7745c5c3_Var5, templ_7745c5c3_Err = templ.JoinStringErrs(result.File)
+				if templ_7745c5c3_Err != nil {
+					return templ.Error{Err: templ_7745c5c3_Err, FileName: `repo_search.templ`, Line: 16, Col: 280}
+				}
+				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var5))
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("</a></div><div class=\"code\">")
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+				templ_7745c5c3_Err = templ.Raw(result.Content).Render(ctx, templ_7745c5c3_Buffer)
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("</div>")
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+			}
+			if !templ_7745c5c3_IsBuffer {
+				_, templ_7745c5c3_Err = io.Copy(templ_7745c5c3_W, templ_7745c5c3_Buffer)
+			}
+			return templ_7745c5c3_Err
+		})
+		templ_7745c5c3_Err = base(sc.BaseContext).Render(templ.WithChildren(ctx, templ_7745c5c3_Var2), templ_7745c5c3_Buffer)
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("<script>")
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		templ_7745c5c3_Var6 := `
+		const search = new URLSearchParams(window.location.search).get("q");
+		if (search !== "") document.querySelector("#search").value = search;
+	`
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var6)
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("</script>")
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		if !templ_7745c5c3_IsBuffer {
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteTo(templ_7745c5c3_W)
+		}
+		return templ_7745c5c3_Err
+	})
+}

internal/html/repo_templ.go

@@ -166,16 +166,47 @@ func repoHeaderComponent(rhcc RepoHeaderComponentContext) templ.Component {
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(" <a class=\"underline decoration-text/50 decoration-dashed hover:decoration-solid\" href=\"")
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		var templ_7745c5c3_Var14 templ.SafeURL = templ.SafeURL(fmt.Sprintf("/%s/search", rhcc.Name))
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(string(templ_7745c5c3_Var14)))
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("\">")
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		templ_7745c5c3_Var15 := `search`
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var15)
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("</a> ")
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		var templ_7745c5c3_Var16 string
+		templ_7745c5c3_Var16, templ_7745c5c3_Err = templ.JoinStringErrs(" - ")
+		if templ_7745c5c3_Err != nil {
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `repo.templ`, Line: 24, Col: 9}
+		}
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var16))
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("<pre class=\"text-text inline select-all bg-base dark:bg-base/50 p-1 rounded\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		var templ_7745c5c3_Var14 string
+		var templ_7745c5c3_Var17 string
-		templ_7745c5c3_Var14, templ_7745c5c3_Err = templ.JoinStringErrs(fmt.Sprintf("%s/%s.git", rhcc.CloneURL, rhcc.Name))
+		templ_7745c5c3_Var17, templ_7745c5c3_Err = templ.JoinStringErrs(fmt.Sprintf("%s/%s.git", rhcc.CloneURL, rhcc.Name))
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `repo.templ`, Line: 23, Col: 131}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `repo.templ`, Line: 25, Col: 131}
 		}
-		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var14))
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var17))
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
@@ -183,12 +214,12 @@ func repoHeaderComponent(rhcc RepoHeaderComponentContext) templ.Component {
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		var templ_7745c5c3_Var15 string
+		var templ_7745c5c3_Var18 string
-		templ_7745c5c3_Var15, templ_7745c5c3_Err = templ.JoinStringErrs(rhcc.Description)
+		templ_7745c5c3_Var18, templ_7745c5c3_Err = templ.JoinStringErrs(rhcc.Description)
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `repo.templ`, Line: 25, Col: 50}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `repo.templ`, Line: 27, Col: 50}
 		}
-		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var15))
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var18))
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}

internal/http/http.go

@@ -85,6 +85,7 @@ func New(settings Settings) Server {
 			r.Get("/log/{ref}", httperr.Handler(rh.repoLog))
 			r.Get("/commit/{commit}", httperr.Handler(rh.repoCommit))
 			r.Get("/commit/{commit}.patch", httperr.Handler(rh.repoPatch))
+			r.Get("/search", httperr.Handler(rh.repoSearch))
 
 			// Protocol
 			r.Get("/info/refs", httperr.Handler(rh.infoRefs))

internal/http/repo.go

@@ -6,6 +6,7 @@ import (
 	"mime"
 	"net/http"
 	"path/filepath"
+	"strings"
 
 	"go.jolheiser.com/ugit/internal/html/markup"
 
@@ -182,3 +183,35 @@ func (rh repoHandler) repoPatch(w http.ResponseWriter, r *http.Request) error {
 
 	return nil
 }
+
+func (rh repoHandler) repoSearch(w http.ResponseWriter, r *http.Request) error {
+	repo := r.Context().Value(repoCtxKey).(*git.Repo)
+
+	var results []git.GrepResult
+	search := r.URL.Query().Get("q")
+	if q := strings.TrimSpace(search); q != "" {
+		var err error
+		results, err = repo.Grep(q)
+		if err != nil {
+			return httperr.Error(err)
+		}
+		for idx, result := range results {
+			var buf bytes.Buffer
+			if err := markup.Snippet([]byte(result.Content), filepath.Base(result.File), result.StartLine, &buf); err != nil {
+				return httperr.Error(err)
+			}
+			results[idx].Content = buf.String()
+		}
+
+	}
+
+	if err := html.RepoSearch(html.SearchContext{
+		BaseContext:                rh.baseContext(),
+		RepoHeaderComponentContext: rh.repoHeaderContext(repo, r),
+		Results:                    results,
+	}).Render(r.Context(), w); err != nil {
+		return httperr.Error(err)
+	}
+
+	return nil
+}