package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?ms)(?:Solution:)?\s*(?:\d+\. )?(.+?)(?=\n(?:Solution:|\d+\. )|\Z)`)
var str = `Solution: To create a Nextflow configuration file, follow these steps:
1. Create a new file named \`nextflow.config\` in the project directory.
2. Declare the configuration options by using the \`params\` keyword followed by variable names and their default values. For example:
\`\`\`
params {
inputDir = './input'
outputDir = './output'
numThreads = 4
}
\`\`\`
3. You can also override the default values in the configuration file by specifying new values when running the pipeline. For example:
\`\`\`
nextflow run my_pipeline.nf --inputDir /path/to/input --outputDir /path/to/output --numThreads 8
\`\`\`
4. Save the file and use it in your pipeline by calling the parameter name with the \`$\` symbol. For example:
\`\`\`
process myProcess {
input:
file fastq from "$inputDir/*_R{1,2}.fastq.gz"
output:
file("${outputDir}/${sampleName}_mapped.bam")
script:
"""
my_command --input $fastq --threads $numThreads --output ${outputDir}/${sampleName}_mapped.bam
"""
}
\`\`\`
Next request.`
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/