From 821293f629ec18faf48743b32e2183cf42fc4846 Mon Sep 17 00:00:00 2001
From: Michael Walker <mike@barrucadu.co.uk>
Date: Sat, 21 Oct 2017 01:13:57 +0100
Subject: [PATCH] Add a Jenkinsfile to build&deploy docs

https://docs.barrucadu.co.uk/$pkg/$branch
---
 Jenkinsfile | 99 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 Jenkinsfile

diff --git a/Jenkinsfile b/Jenkinsfile
new file mode 100644
index 0000000..bacdccb
--- /dev/null
+++ b/Jenkinsfile
@@ -0,0 +1,99 @@
+pipeline {
+  agent any
+  stages {
+    stage('build') {
+      steps {
+        sh 'stack --nix build'
+      }
+    }
+    stage('docs') {
+      steps {
+        sh '''WEB_DIR=/srv/http/docs
+
+function hsdoc {
+  srcdir=$(cabal-info hs-source-dirs)
+  hsfiles=$(cabal-info exposed-modules | sed -e "s:\\.:/:g" -e "s:$:.hs:")
+  otherfiles=$(cabal-info other-modules | sed -e "s:\\.:/:g" -e "s:$:.hs:")
+
+  name=$(cabal-info name)
+  version=$(cabal-info version)
+  synopsis=$(cabal-info synopsis)
+
+  dir=$1
+  url=$2
+
+  tmpdir=`mktemp -d`
+
+  # Highlight source
+
+  mkdir -p $dir/source
+
+  wget "https://raw.githubusercontent.com/houshuang/hackage-css/master/generated_css/tango.css" -O "$dir/source/hscolour.css"
+
+  for file in $hsfiles; do
+    HsColour "$srcdir/$file" -css -anchor \\
+      -o"$dir/source/`echo $file | sed "s:^\\(.*\\)\\.hs$:\\1:" | sed "s:/:-:g"`.html"
+  done
+
+  # Generate documentation
+
+  cabal-info description > "$tmpdir/description"
+
+  macros=$(find . -type f -wholename "./.stack-work/dist/*/autogen/cabal_macros.h")
+
+  find . -type f -wholename "./.stack-work/dist/*/autogen/*.hs" -exec cp "{}" . \\;
+
+  for file in $hsfiles; do
+    mkdir -p "$tmpdir/`dirname $file`"
+    efile="$tmpdir/`dirname $file`/`basename $file`"
+    cpphs "$srcdir/$file" -O"$efile" \\
+      --include="$macros" \\
+      --strip --strip-eol
+  done
+
+  for file in $otherfiles; do
+    mkdir -p "$tmpdir/`dirname $file`"
+    efile="$tmpdir/`dirname $file`/`basename $file`"
+    cpphs "$srcdir/$file" -O"$efile" \\
+      --include="$macros" \\
+      --strip --strip-eol
+  done
+
+  processedfiles=$(find "$tmpdir" -type f -name "*.hs")
+  hidefiles=$(cabal-info other-modules | sed "s:^:--hide=:" | tr "\\n" " ")
+
+  stack --nix exec -- \\
+    haddock $processedfiles -o "$dir" \\
+      --title="$name-$version: $synopsis" \\
+      --prologue="$tmpdir/description" \\
+      --html --built-in-themes \\
+      --source-module="$url/source/%{MODULE/./-}.html" \\
+      --source-entity="$url/source/%{MODULE/./-}.html#%N" \\
+      --source-entity-line="$url/source/%{MODULE/./-}.html#line-%L" \\
+      $hidefiles
+
+  # Clean up
+  rm -rf $tmpdir
+}
+
+for project in concurrency dejafu hunit-dejafu tasty-dejafu; do
+  pushd $project
+
+  docdir="$WEB_DIR/$project"
+  docweb="https://docs.barrucadu.co.uk/$project"
+
+  if [[ $BRANCH_NAME == "master" ]]; then
+    hsdoc $docdir $docweb
+    ln -sf $docdir "$docdir/master"
+  else
+    hsdoc "$docdir/$BRANCH_NAME" "$docweb/$BRANCH_NAME"
+  fi
+
+  popd
+done
+
+chmod -R 755 $WEB_DIR'''
+      }
+    }
+  }
+}