manage no bibliography

Author: maxulysse

README.md

@@ -7,7 +7,7 @@
 [![works on my machine][works-badge]][works-link]
 [![Docker status][docker-badge]][docker-link]
 
-LaTeX compiler in [Nextflow][nextflow-link] using [XeLaTex][xetex-link] within a Docker container. Made for compiling [Beamer][beamer-link] theme [Metropolis][metropolis-link], but works also with [moderncv][moderncv-link].
+[LaTeX][latex-link] compiler in [Nextflow][nextflow-link] using [XeLaTex][xetex-link] within a Docker container. Made for compiling [Beamer][beamer-link] theme [Metropolis][metropolis-link], but works also with [moderncv][moderncv-link].
 
 ## Options
 
@@ -38,17 +38,23 @@ nextflow run MaxUlysse/compile-latex /
   --tex <file.tex>
 ```
 
+## Result
+- [sample.pdf](https://github.com/MaxUlysse/compile-latex/blob/master/sample.pdf)
+- [Presentations](https://github.com/MaxUlysse/Presentations)
+- [CV](https://github.com/MaxUlysse/myCV)
+
 ## Docker container
 Based on `debian:stretch-slim` contain:
 - Fonts and LaTeX utilities for themes:
-  - (`metropolis`)[metropolis-link]
-  - (`moderncv`)[moderncv-link]
+  - [`metropolis`][metropolis-link]
+  - [`moderncv`][moderncv-link]
 
 [beamer-link]: https://github.com/josephwright/beamer
 [circleci-badge]: https://circleci.com/gh/MaxUlysse/compile-latex.svg?style=shield
 [circleci-link]: https://circleci.com/gh/MaxUlysse/compile-latex
 [docker-badge]: https://img.shields.io/docker/automated/maxulysse/compile-latex.svg
 [docker-link]: https://hub.docker.com/r/maxulysse/compile-latex
+[latex-link]: https://www.latex-project.org
 [license-badge]: https://img.shields.io/github/license/MaxUlysse/compile-latex.svg
 [license-link]: https://github.com/MaxUlysse/compile-latex/blob/master/LICENSE
 [metropolis-link]: https://ctan.org/pkg/beamertheme-metropolis
@@ -61,4 +67,4 @@ Based on `debian:stretch-slim` contain:
 [version-link]: https://github.com/MaxUlysse/compile-latex/releases/latest
 [works-badge]: https://img.shields.io/badge/works-on_my_machine-brightgreen.svg
 [works-link]: https://github.com/nikku/works-on-my-machine
-[xetex-link]: http://xetex.sourceforge.net/
+[xetex-link]: http://xetex.sourceforge.net

main.nf

@@ -58,21 +58,28 @@ process RunXelatex {
 
   input:
   file biblio
-  file tex
   file pictures
+  file tex
 
   output:
   file("*.pdf") into pdf
 
   script:
   scriptString = tex.baseName.startsWith("CV") ? "cp ${tex.baseName}.pdf CV-MGarcia-latest.pdf" : ""
+  if (biblio.exists())
   """
   xelatex -shell-escape ${tex}
   biber ${tex.baseName}.bcf
   xelatex -shell-escape ${tex}
   xelatex -shell-escape ${tex}
   ${scriptString}
   """
+  else
+  """
+  xelatex -shell-escape ${tex}
+  xelatex -shell-escape ${tex}
+  ${scriptString}
+  """
 }
 
 /*
@@ -115,9 +122,9 @@ def minimalInformationMessage() {
   log.info "Command Line: $workflow.commandLine"
   log.info "Launch Dir  : $workflow.launchDir"
   log.info "Work Dir    : $workflow.workDir"
-  log.info "Profile     : $workflow.profile"
   log.info "Container   : $workflow.container"
   log.info "Tex file    : $tex"
+  if (biblio.exists()) log.info "Bibliography: $biblio"
   log.info "Pictures in : $pictures"
 }