Build Gitbooks for each Git tag of a repository.

README.md

Setup:

Set permissions to allow script to run

chmod a+x ./gitbook-tag-build.sh

Usage:

Choose an output folder, and an input file containing a list of Git tags.

The default ouput folder is _allBooks and the default input is .gitbook-tags

# default usage
./gitbook-tag-build.sh <outFolder> <inputFile>

# or use `git tag` as input
git tag | ./gitbook-tag-build.sh

Example Input:

v1.0.0
v1.0.0-alpha

Example Output:

_allBooks/_book@v1.0.0
_allBooks/_book@v1.0.0-alpha

gitbook-tag-build.sh

#!/bin/bash

# SCRIPT:  gitbook-tag-build.sh

# PURPOSE: Parse list of Git tags and build gitbooks for each tag.

# AUTHOR:  Harry Hedger, github.com/hedgerh, twitter.com/harry_hedger

# USAGE:   ./gitbook-tag-build.sh <outputDir | default: _allBooks> <input | default: .gitbook-tags >

# Color Codes
RED='\033[0;31m'
NC='\033[0m' # No Color

ORIGIN_BRANCH=$(git rev-parse --abbrev-ref HEAD)

INPUT_FILE=${2-$(echo .gitbook-tags)}
OUTPUT_FOLDER=${1-$(echo _allBooks)}

rm -rf $OUTPUT_FOLDER
mkdir -p $OUTPUT_FOLDER

if [ -d $OUTPUT_FOLDER ] && [ -s $INPUT_FILE ]; then
  cat $INPUT_FILE | while read TAG

  do
    printf "Building Gitbook: ${TAG}\n"
    git checkout $TAG --quiet

    ERROR_LOG=$(gitbook build)

    if [ $? = 0 ] && [ -d _book ]; then
      printf "... Done. Moving to ${OUTPUT_FOLDER}/_book@${TAG}.\n"
      rm -rf $OUTPUT_FOLDER/_book@$TAG
      mv _book _book@$TAG
      mv _book@$TAG $OUTPUT_FOLDER
    else
      printf "... ${RED}ERROR! ${NC}Could not build Gitbook ${TAG}${NC}\n"
      sleep 1
      printf "${RED}LOG:${NC}\n${ERROR_LOG}\n\n"
      sleep 0.5
    fi

  done

  else
    if ! [ -s $INPUT_FILE ]; then
      printf "${RED}Error: ${NC}Missing input file or input file is empty.${NC}\n"
      exit 1
    fi

    if ! [ -s $OUTPUT_FOLDER ]; then
      printf "${RED}Error: ${NC}Output folder could not be created.${NC}\n"
      exit 2
    fi
fi

git checkout $ORIGIN_BRANCH --quiet

exit 0