Update pandoc dockerfile and latex template and fix infinite build, fix pandoc always pull and fix strikethrough (#100, #103 and #115)

Author: wallrony

.env.example

@@ -0,0 +1 @@
+COMPLY_USE_LOCAL_PANDOC=

.gitignore

@@ -3,4 +3,6 @@ output
 dist
 .envrc
 bindata.go
-.idea/
+.idea/
+
+.env

build/Dockerfile

@@ -1,29 +1,10 @@
-FROM haskell:latest
+FROM pandoc/ubuntu
 
-# based on implementation by James Gregory <[email protected]>
-MAINTAINER Comply <[email protected]>
-
-# install latex packages
 RUN apt-get update -y \
-  && apt-get install -y -o Acquire::Retries=10 --no-install-recommends \
-    texlive-latex-base \
-    texlive-xetex \
-    texlive-fonts-recommended \
-    latex-xcolor \
-    texlive-latex-extra \
-    fontconfig \
-    unzip \
-    lmodern
-
-# will ease up the update process
-# updating this env variable will trigger the automatic build of the Docker image
-ENV PANDOC_VERSION "2.2.1"
-
-# install pandoc
-RUN cabal update && cabal install pandoc-${PANDOC_VERSION}
+  && DEBIAN_FRONTEND=noninteractive apt-get install -y -o Acquire::Retries=10 --no-install-recommends \
+  texlive-latex-base \
+  texlive-latex-extra \
+  texlive-plain-generic \
+  lmodern
 
 WORKDIR /source
-
-ENTRYPOINT ["/root/.cabal/bin/pandoc"]
-
-CMD ["--help"]

comply.go

@@ -1,7 +1,17 @@
 package main
 
-import "github.com/strongdm/comply/internal/cli"
+import (
+	"fmt"
+	"path/filepath"
+	"runtime"
+
+	"github.com/joho/godotenv"
+	"github.com/strongdm/comply/internal/cli"
+)
 
 func main() {
+	_, b, _, _ := runtime.Caller(0)
+	basepath := filepath.Dir(b)
+	godotenv.Load(fmt.Sprintf("%s/.env", basepath))
 	cli.Main()
 }