| 1 | #! /bin/bash |
| 2 | |
| 3 | # usage: create <PROJECT> - create a git bare repository named PROJECT.git |
| 4 | # this command will setup the repo and send a mail for confirmation. |
| 5 | |
| 6 | GITDIR="/var/git" |
| 7 | MULTIMAIL="/usr/doc/git-2.14.5/contrib/hooks/multimail/git_multimail.py" |
| 8 | GITUSER="git" |
| 9 | GITGRP="git" |
| 10 | VENVSDIR="/usr/local/venvs" |
| 11 | USEVENV=false |
| 12 | |
| 13 | function is_bare() { |
| 14 | repodir=$1 |
| 15 | if "$(git --git-dir="$repodir" rev-parse --is-bare-repository)" = true |
| 16 | then |
| 17 | true |
| 18 | else |
| 19 | false |
| 20 | fi |
| 21 | } |
| 22 | |
| 23 | function git_init() { |
| 24 | PROJECT=$1 |
| 25 | echo "creating project \"${PROJECT}.git\"" |
| 26 | read -p "Describe your project in one line: " DESCRIPTION |
| 27 | if [ ! -d ${GITDIR}/${PROJECT}.git ]; then |
| 28 | mkdir ${GITDIR}/${PROJECT}.git |
| 29 | fi |
| 30 | cd ${GITDIR}/${PROJECT}.git |
| 31 | git init --bare |
| 32 | echo "Remember to insert a README.md file to explain what your project is about." |
| 33 | mkdir custom-hooks |
| 34 | ln -s $MULTIMAIL custom-hooks/git_multimail.py |
| 35 | touch hooks/post-receive |
| 36 | cat > hooks/post-receive <<EOPR |
| 37 | #!/bin/sh |
| 38 | /usr/bin/pee ${GITDIR}/${PROJECT}.git/custom-hooks/deploy.sh \ |
| 39 | ${GITDIR}/${PROJECT}.git/custom-hooks/pip_install \ |
| 40 | ${GITDIR}/${PROJECT}.git/custom-hooks/git_multimail.py |
| 41 | |
| 42 | EOPR |
| 43 | if [ $USEVENV == true ]; then |
| 44 | cat > custom-hooks/pip_install << EOPIP |
| 45 | #!/bin/sh |
| 46 | while read oldrev newrev refname; do |
| 47 | if [[ \$refname =~ .*/master$ ]]; then |
| 48 | # definitely updating master; |
| 49 | CHECKFILE=\$(git ls-tree --full-tree -r HEAD |grep requirements.txt |awk '{print \$3}') |
| 50 | TMPREQ=\$(git cat-file -p \$CHECKFILE > /tmp/${PROJECT}-req.txt) |
| 51 | if [ \$CHECKFILE ]; then |
| 52 | ${VENVSDIR}/${PROJECT}/bin/pip install -r /tmp/${PROJECT}-req.txt |
| 53 | fi |
| 54 | if git diff-tree --name-only -r -z \$oldrev \$newrev \$CHECKFILE; then |
| 55 | ${VENVSDIR}/${PROJECT}/bin/pip install -r /tmp/${PROJECT}-req.txt |
| 56 | fi |
| 57 | fi |
| 58 | done |
| 59 | EOPIP |
| 60 | fi |
| 61 | cat >> config <<EOT |
| 62 | |
| 63 | [multimailhook] |
| 64 | mailer = "sendmail" |
| 65 | refchangeShowGraph = true |
| 66 | mailingList = "danixland@gmail.com" |
| 67 | commitEmailFormat = "html" |
| 68 | htmlInIntro = true |
| 69 | htmlInFooter = true |
| 70 | from = "danix@danix.xyz" |
| 71 | administrator = "danix@danix.xyz" |
| 72 | quiet = true |
| 73 | logFile = "/var/log/multimail.log" |
| 74 | errorLogFile = "/var/log/multimail_err.log" |
| 75 | EOT |
| 76 | touch custom-hooks/deploy.sh |
| 77 | cat > custom-hooks/deploy.sh <<EODP |
| 78 | #!/bin/bash |
| 79 | # Directory where to deploy files from repository |
| 80 | DPTARGET="" |
| 81 | # Directory containing repository |
| 82 | DPGIT_DIR="${GITDIR}/${PROJECT}.git" |
| 83 | # Branch that is going to be deployed to server |
| 84 | DPBRANCH="master" |
| 85 | |
| 86 | while read oldrev newrev ref |
| 87 | do |
| 88 | # if DPTARGET is empty we don't want deploy for this project |
| 89 | if [[ ! "" == \$DPTARGET ]]; then |
| 90 | # let's check that we are deploying to the correct branch |
| 91 | if [[ \$ref = refs/heads/\${DPBRANCH} ]]; then |
| 92 | echo "Ref \$ref received. Deploying \${DPBRANCH} branch to production..." |
| 93 | git --work-tree=\$DPTARGET --git-dir=\$DPGIT_DIR checkout -f \$DPBRANCH |
| 94 | NOW=\$(date +"%d%m%Y-%H%M") |
| 95 | git tag release_\$NOW \$DPBRANCH |
| 96 | echo " /===============================" |
| 97 | echo " | DEPLOYMENT COMPLETED" |
| 98 | echo " | Target branch: \$DPTARGET" |
| 99 | echo " | Target folder: \$DPGIT_DIR" |
| 100 | echo " | Tag name : release_\$NOW" |
| 101 | echo " \==============================" |
| 102 | else |
| 103 | echo "Ref \$ref received. Doing nothing: only the \${DPBRANCH} branch may be deployed on this server." |
| 104 | fi |
| 105 | else |
| 106 | echo "Target directory not declared. Skipping deploy to server." |
| 107 | fi |
| 108 | done |
| 109 | |
| 110 | EODP |
| 111 | chmod 0755 hooks/post-receive custom-hooks/deploy.sh |
| 112 | echo $DESCRIPTION > description |
| 113 | cd ${GITDIR}/ |
| 114 | chown -R ${GITUSER}:${GITGRP} ${GITDIR}/${PROJECT}.git |
| 115 | echo "All done, you can now work on \"${PROJECT}.git\"" |
| 116 | exit 0 |
| 117 | } |
| 118 | |
| 119 | if [ ! -z $1 ]; then |
| 120 | if [ "python" == $1 ]; then |
| 121 | USEVENV=true |
| 122 | # this is a python project. Let's create a virtualenv |
| 123 | if [ ! -z $2 ]; then |
| 124 | PROJECT=$2 |
| 125 | else |
| 126 | read -p 'Python project name: ' PROJECT |
| 127 | fi |
| 128 | virtualenv ${VENVSDIR}/${PROJECT} |
| 129 | echo "virtual environment created inside ${VENVSDIR}/${PROJECT}" |
| 130 | else |
| 131 | PROJECT=$1 |
| 132 | fi |
| 133 | else |
| 134 | read -p 'Project name: ' PROJECT |
| 135 | fi |
| 136 | |
| 137 | if [ ! -d ${GITDIR}/${PROJECT}.git ]; then |
| 138 | git_init $PROJECT |
| 139 | else |
| 140 | echo "Project directory ${PROJECT}.git already exists." |
| 141 | if [ $(ls -A ${GITDIR}/${PROJECT}.git) ]; then |
| 142 | if is_bare ${GITDIR}/${PROJECT}.git |
| 143 | then |
| 144 | echo "looks like \"${PROJECT}.git\" is an existing git project directory, choose another name." |
| 145 | exit 171 |
| 146 | else |
| 147 | echo "\"${PROJECT}.git\" is not empty, I can't create a Git Project in it. Choose another name." |
| 148 | exit 172 |
| 149 | fi |
| 150 | else |
| 151 | echo "\"${PROJECT}.git\" is an empty directory. Do you want to initialize a Git Project here? [y/N]" |
| 152 | read answer |
| 153 | case $answer in |
| 154 | Y|y) |
| 155 | git_init $PROJECT |
| 156 | ;; |
| 157 | N|n) |
| 158 | echo "Aborting due to user request." |
| 159 | exit 173 |
| 160 | ;; |
| 161 | *) |
| 162 | # we assume no as default answer. |
| 163 | echo "you said \"$answer\" which I don't understand, so to me is no. Aborting." |
| 164 | exit 177 |
| 165 | ;; |
| 166 | esac |
| 167 | fi |
| 168 | fi |
| 169 | |
| 170 | |