copy4GIT.yaml

# Author     : Nuno Aguiar
# How to run : ojob copy4GIT.yaml COPY4GIT_TARGET=/some/dir/data COPY4GIT_URL=https://github.com/openaf/openaf.git

# Other variables: COPY4GIT_TEMP, COPY4GIT_BRANCH, COPY4GIT_USER, COPY4GIT_PASS

ojob:
  argsFromEnvs: true
  logToConsole: false

todo:
  - name: Init
  - name: Copy repository

###########################################################
# The code

jobs:
  # Initialize global variables
  - name: Init
    exec: |
      global.target = _$(args.COPY4GIT_TARGET).default("/data");
      global.giturl = _$(args.COPY4GIT_GITURL).$_("You need to provide a COPY4GIT_GITURL.");
      global.temp   = _$(args.COPY4GIT_TEMP).default(global.target + ".tmp");
      log("Checking temp and target folders...");
      io.mkdir(global.target);
      io.mkdir(global.temp);
      if (io.fileExists(global.temp + "/.git")) {
        logErr("The temp folder can't have an active GIT repository.");
        throw "The temp folder can't have an active GIT repository.";
      }
  
  # Copy repository
  - name: Copy repository
    deps:
      - Init
    exec: |
      plugin("GIT");
      try {
        var git = new GIT();
        log("Retriving '" + global.giturl + "' to '" + global.temp + "' temporary folder...");
        git.clone(global.giturl, global.temp, false, void 0, global.COPY4GIT_BRANCH, global.COPY4GIT_USER, global.COPY4GIT_PASS);
        log("Preparing target folder '" + global.target + "'...");
        io.rm(global.target);
        io.rm(global.temp + "/.git");
        io.mv(global.temp, global.target);
        log("Repository copy done.");
      } catch(e) {
        logErr("Problem copying repository: " + String(e));
      }