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Shell: Add a "." builtin that aliases to "source" in POSIX
This patch adds an alias to the source builtin when an user types ".". We cannot just add an enumeration entry using __ENUMERATE_SHELL_BUILTIN because "." is not a valid name in a function. This patch adds handling similarly to the name rewriting of ":". This alias is limited to POSIX mode only.
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2 changed files with 7 additions and 1 deletions
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@ -1328,6 +1328,8 @@ ErrorOr<bool> Shell::run_builtin(const AST::Command& command, Vector<NonnullRefP
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if (name == ":"sv)
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name = "noop"sv;
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else if (m_in_posix_mode && name == "."sv)
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name = "source"sv;
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#define __ENUMERATE_SHELL_BUILTIN(builtin, _mode) \
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if (name == #builtin) { \
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@ -1921,7 +1923,7 @@ ErrorOr<int> Shell::builtin_run_with_env(Main::Arguments arguments)
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bool Shell::has_builtin(StringView name) const
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{
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if (name == ":"sv)
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if (name == ":"sv || (m_in_posix_mode && name == "."sv))
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return true;
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#define __ENUMERATE_SHELL_BUILTIN(builtin, mode) \
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