1 #!/bin/bash

     2 set -euo pipefail

     3 

     4 # Prepare pandoc filters

     5 if [ -d pandocfilters/.git ]; then

     6     (cd pandocfilters && git remote update && git merge --ff-only)

     7 else

     8     git clone https://github.com/octobus-net/pandocfilters.git

     9 fi

    10 

    11 # Dependencies for pandoc and its filters itself

    12 python -m pip install pandocfilters

    13 python -m pip install panflute

    14 python -m pip install pygraphviz

    15 

    16 CMD_NOT_FOUND=0

    17 check_command() {

    18     cmd=$1

    19     if ! which "$cmd" >/dev/null 2>&1; then

    20         echo "Error: command '$cmd' not found in \$PATH"

    21         echo "Please install '$cmd'"

    22         CMD_NOT_FOUND=1

    23     else

    24         echo "$cmd command was found"

    25     fi

    26 }

    27 

    28 check_command pandoc

    29 

    30 if [ "$CMD_NOT_FOUND" -ne "0" ]; then

    31     exit 1

    32 fi