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Shell: Support HISTFILE environment variable

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This allows changing the Shell's history file path.
This commit is contained in:
Linus Groh
2020-10-25 23:29:37 +00:00
committed by Andreas Kling
parent b2e4fe1299
commit 4a4b1b1131
2 changed files with 10 additions and 7 deletions
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7
Shell/Shell.cpp
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@@ -960,10 +960,9 @@ void Shell::block_on_job(RefPtr<Job> job)
String Shell::get_history_path()
{
StringBuilder builder;
builder.append(home);
builder.append("/.history");
return builder.to_string();
if (auto histfile = getenv("HISTFILE"))
return { histfile };
return String::formatted("{}/.history", home);
}
String Shell::escape_token(const String& token)