Bug Report: export $(dbus-launch) cannot be parsed by bunster
Problem Description
When using the valid shell syntax export $(dbus-launch) inside a script, bunster fails to parse it and throws a syntax error:
a_wrap.sh(2:12): syntax error: unexpected token $(.
Minimal Reproduction Example
8a88b64bbd99:/tmp/bunster$ cat a_wrap.sh
{
export $(dbus-launch)
}
8a88b64bbd99:/tmp/bunster$ bunster build 'a_wrap.sh' -o 'w2bun'
a_wrap.sh(2:12): syntax error: unexpected token `$(`.
Expected Behavior
bunster should correctly handle the $(...)
command substitution syntax and compile the script without errors. In standard bash/sh environments, export $(dbus-launch) is valid and executable.
Environment Information
bunster version: bunster version v0.14.0
OS: Alpine Linux
Go version: go1.24.7 linux/amd64
Additional Notes
The $(...) command substitution is part of the POSIX standard and is equivalent to using backticks. It should be supported by bunster’s parser.
Bug Report:
export $(dbus-launch)cannot be parsed by bunsterProblem Description
When using the valid shell syntax
export $(dbus-launch)inside a script, bunster fails to parse it and throws a syntax error:a_wrap.sh(2:12): syntax error: unexpected token $(.
Minimal Reproduction Example
Expected Behavior
bunster should correctly handle the $(...)
command substitution syntax and compile the script without errors. In standard bash/sh environments, export $(dbus-launch) is valid and executable.
Environment Information
bunster version: bunster version v0.14.0
OS: Alpine Linux
Go version: go1.24.7 linux/amd64
Additional Notes
The $(...) command substitution is part of the POSIX standard and is equivalent to using backticks. It should be supported by bunster’s parser.