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fix(grep): fix git-grep for code search when git version is below 2.38

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(cherry picked from commit f2ab4ff83a)

Conflicts:
	modules/git/grep.go
  trivial context conflict
This commit is contained in:
Shiny Nematoda 2024-10-30 14:45:18 +00:00 committed by Earl Warren
parent be36f91bb7
commit 908bd64238
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1 changed files with 10 additions and 2 deletions
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12
modules/git/grep.go
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@ -17,6 +17,7 @@ import (
"strings"
"time"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
)
@ -30,7 +31,7 @@ type GrepResult struct {
type GrepOptions struct {
RefName string
MaxResultLimit int
MatchesPerFile int
MatchesPerFile int // >= git 2.38
ContextLineNumber int
IsFuzzy bool
PathSpec []setting.Glob
@ -77,7 +78,14 @@ func GrepSearch(ctx context.Context, repo *Repository, search string, opts GrepO
"-I", "--null", "--break", "--heading", "--column",
"--fixed-strings", "--line-number", "--ignore-case", "--full-name")
cmd.AddOptionValues("--context", fmt.Sprint(opts.ContextLineNumber))
cmd.AddOptionValues("--max-count", fmt.Sprint(opts.MatchesPerFile))
// --max-count requires at least git 2.38
if CheckGitVersionAtLeast("2.38.0") == nil {
cmd.AddOptionValues("--max-count", fmt.Sprint(opts.MatchesPerFile))
} else {
log.Warn("git-grep: --max-count requires at least git 2.38")
}
words := []string{search}
if opts.IsFuzzy {
words = strings.Fields(search)