sysutils/lazygit
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don't pass single commands directly to RunCommand (or equivalent function)

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when it contains percentages.

This is a really strange one. It's a linting warning in my editor
and it doesn't stop me from compiling, but it breaks `go test`.

A basic file to reproduce what I'm talking about:

package main

import "fmt"

func main() {
	notSprintf("test %s") // compiler complains here thinking %s needs a corresponding argument
}

func notSprintf(formatStr string, formatArgs ...interface{}) string {
	if formatArgs != nil {
		return formatStr
	}
	return fmt.Sprintf(formatStr, formatArgs...)
}
This commit is contained in:
Jesse Duffield
2019-11-21 21:59:25 +11:00
parent 67a446234c
commit e18e81f5eb
2 changed files with 6 additions and 2 deletions
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4
pkg/commands/branch_list_builder.go
View File

@@ -47,7 +47,9 @@ func (b *BranchListBuilder) obtainCurrentBranch() *Branch {
func (b *BranchListBuilder) obtainReflogBranches() []*Branch {
branches := make([]*Branch, 0)
rawString, err := b.GitCommand.OSCommand.RunCommandWithOutput("git reflog -n100 --pretty='%cr|%gs' --grep-reflog='checkout: moving' HEAD")
// if we directly put this string in RunCommandWithOutput the compiler complains because it thinks it's a format string
unescaped := "git reflog -n100 --pretty='%cr|%gs' --grep-reflog='checkout: moving' HEAD"
rawString, err := b.GitCommand.OSCommand.RunCommandWithOutput(unescaped)
if err != nil {
return branches
}

4
pkg/commands/git.go
View File

@@ -157,7 +157,9 @@ func findDotGitDir(stat func(string) (os.FileInfo, error), readFile func(filenam
// GetStashEntries stash entries
func (c *GitCommand) GetStashEntries() []*StashEntry {
rawString, _ := c.OSCommand.RunCommandWithOutput("git stash list --pretty='%gs'")
// if we directly put this string in RunCommandWithOutput the compiler complains because it thinks it's a format string
unescaped := "git stash list --pretty='%gs'"
rawString, _ := c.OSCommand.RunCommandWithOutput(unescaped)
stashEntries := []*StashEntry{}
for i, line := range utils.SplitLines(rawString) {
stashEntries = append(stashEntries, stashEntryFromLine(line, i))