Execute a command in the blocking mode, so the result is returned when the function is returned.

Print the command cmd if verbose is true, and execute cmd in directory dir. The prefixs are added, the err-message also if an error occur.

Returns a map with:

• :cmd-str
• :out
• :dir
• :exit
• :err

Execute a chain of commands, echo the errors of the last command if if happens, with the non-zero-exit-message. If the non-zero-exit-message is nil, no error message is printed.

Returns the chain of results.

Turns par into a parameter understood by a clojure cli.

Wrap a command string cmd-str before printing to be seen as a uri in the terminal.

Returns the string of the execution of a command cmd-str

Returns the result of the first failing result of a command, or the last succesful one.

Execute and print command cmd that is a long living one. So all outputs will be displayed with prefixs.

As there are listeners to achieve that, the refresh-delay is specifying the delay between two refreshs.

With out-filter-fn you can decide which lines you display or not, knowing that (constantly true) will accept them all. With err-filter-fn you can decide which lines you display or not, knowing that (constantly true) will accept them all.

If there is no need or no will to wait for the end of the command, just call it in a future.

Print the command string cmd-str.

Print the result of a command if an error occured:

• if the command is not found and an exception is raised,
• or if the command is found and return a non zero exit code.

No need to publish this function it is included in blocking-cmd. Returns nil.

Print a message telling the execution of the command string cmd-str in directory dir.

Returns true if the result is a success