tree-sitter-bash/corpus/commands.txt

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===============================
Commands
===============================
whoami
---
(program
(command (command_name (word))))
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===============================
Commands with arguments
===============================
cat file1.txt
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git diff --word-diff=color -- file1.txt file2.txt
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---
(program
(command (command_name (word)) (word))
(command (command_name (word)) (word) (word) (word) (word) (word)))
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===============================
Quoted command names
===============================
"$a/$b" c
---
(program
(command
(command_name (string (simple_expansion (variable_name)) (simple_expansion (variable_name))))
(word)))
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===============================
Commands with numeric arguments
===============================
exit 1
---
(program
(command (command_name (word)) (word)))
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===================================
Commands with environment variables
===================================
VAR1=1 ./script/test
VAR1=a VAR2="ok" git diff --word-diff=color
---
(program
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(command
(variable_assignment (variable_name) (word))
(command_name (word)))
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(command
(variable_assignment (variable_name) (word))
(variable_assignment (variable_name) (string))
(command_name (word))
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(word)
(word)))
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===================================
Empty environment variables
===================================
VAR1=
VAR2= echo
---
(program
(variable_assignment (variable_name))
(command (variable_assignment (variable_name)) (command_name (word))))
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===============================
File redirects
===============================
whoami > /dev/null
cat a b > /dev/null
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2>&1 whoami
---
(program
(redirected_statement
(command (command_name (word)))
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(file_redirect (word)))
(redirected_statement
(command (command_name (word)) (word) (word))
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(file_redirect (word)))
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(command
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(file_redirect (file_descriptor) (word))
(command_name (word))))
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===============================
File redirects (noclobber override)
===============================
whoami >| /dev/null
cat a b >| /dev/null
---
(program
(redirected_statement
(command (command_name (word)))
(file_redirect (word)))
(redirected_statement
(command (command_name (word)) (word) (word))
(file_redirect (word))))
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===============================
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Heredoc redirects
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===============================
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node <<JS
console.log("hi")
JS
bash -c <<JS
echo hi
JS
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---
(program
(redirected_statement
(command (command_name (word)))
(heredoc_redirect (heredoc_start)))
(heredoc_body)
(redirected_statement
(command (command_name (word)) (word))
(heredoc_redirect (heredoc_start)))
(heredoc_body))
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===============================
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Heredocs with variables
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===============================
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node <<JS
a $B ${C}
JS
exit
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---
(program
(redirected_statement
(command (command_name (word)))
(heredoc_redirect (heredoc_start)))
(heredoc_body
(simple_expansion (variable_name))
(expansion (variable_name)))
(command (command_name (word))))
=================================
Heredocs with file redirects
================================
cat <<EOF > $tmpfile
a $B ${C}
EOF
wc -l $tmpfile
---
(program
(redirected_statement
(command (command_name (word)))
(heredoc_redirect (heredoc_start))
(file_redirect (simple_expansion (variable_name))))
(heredoc_body
(simple_expansion (variable_name))
(expansion (variable_name)))
(command
(command_name (word))
(word)
(simple_expansion (variable_name))))
=================================
Heredocs with pipes
================================
one <<EOF | grep two
three
EOF
---
(program
(pipeline
(redirected_statement
(command (command_name (word)))
(heredoc_redirect (heredoc_start)))
(command (command_name (word)) (word)))
(heredoc_body))
======================================
Heredocs with escaped expansions
======================================
cat << EOF
DEV_NAME=\$(lsblk)
EOF
---
(program (redirected_statement (command (command_name (word))) (heredoc_redirect (heredoc_start))) (heredoc_body))
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======================================
Quoted Heredocs
======================================
cat << 'EOF'
a=$b
EOF
cat << "EOF"
a=$b
EOF
cat <<"END OF FILE"
hello,
world
END OF FILE
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cat << \EOF
EOF
---
(program
(redirected_statement (command (command_name (word))) (heredoc_redirect (heredoc_start))) (heredoc_body)
(redirected_statement (command (command_name (word))) (heredoc_redirect (heredoc_start))) (heredoc_body (simple_expansion (variable_name)))
(redirected_statement (command (command_name (word))) (heredoc_redirect (heredoc_start))) (heredoc_body)
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(redirected_statement (command (command_name (word))) (heredoc_redirect (heredoc_start))) (heredoc_body))
==========================================
Heredocs with indented closing delimiters
==========================================
usage() {
cat <<-EOF
Usage: ${0##*/} FOO BAR
EOF
}
---
(program
(function_definition
(word)
(compound_statement
(redirected_statement
(command (command_name (word)))
(heredoc_redirect (heredoc_start)))
(heredoc_body (expansion (special_variable_name) (word))))))