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Neatly print commands

Source: R/cmd_print.R
cmd_print.Rd

Neatly print commands sent to the command line.

Usage

cmd_print(
  cmd,
  raw = FALSE,
  basepath = TRUE,
  prefix = "...",
  wrap = "\n   ",
  verbose = TRUE
)

Arguments

cmd

Command string or list of strings.

raw

Print the raw cmd text.

basepath

For each component of cmd that is a path, shorten the path to just the basename.

prefix

When basepath=TRUE, append a prefix to the path.

wrap

If wrap is not NULL, use this to separate arguments with newlines.

verbose

Print messages.

Examples

cmd_print("fastqc -d ./fastqc_temp -o ${workdir}
          /fastqFileQC/${sample_name} -f fastq")
#> fastqc
#>     -d .../fastqc_temp
#>     -o ${workdir}
#>  .../${sample_name}
#>     -f fastq