This small bash script migrates all the given bitbucket mercurial repositories to git (the remote repositories are created automatically). Prerequisites: hg, http://hg-git.github.io and curl

migrate_hg_to_git.sh

#!/bin/bash

# General settings
username="bitbucket username"
password="bitbucket password"
tmp_local_repo_path=/tmp/bb_migration

# Define repository mappings: repos["hg_repo_name"]="new_git_repo_name"
declare -A repos
#repos["hg_repo_1"]="new_git_repo_1"
#repos["hg_repo_2"]="new_git_repo_2"
#repos["hg_repo_3"]="new_git_repo_3"

# -------------------------------------------------------------------------
# Script
echo "Migrate hg repositories to git"
for repo in "${!repos[@]}"
do 
    hg_repo=$repo
    git_repo=${repos[$repo]}
    local_hg_repo_path=$tmp_local_repo_path/$hg_repo

    echo "Migration of $hg_repo => $git_repo (using temporary path $local_hg_repo_path for pull/push)"
    
    hg clone ssh://[email protected]/$username/$hg_repo $local_hg_repo_path && cd $local_hg_repo_path
    hg bookmark -r default master
    curl --user $username:$password https://api.bitbucket.org/1.0/repositories/ -k --data "name=$git_repo&is_private=true&scm=git"
    hg push git+ssh://[email protected]:$username/$git_repo.git
    rm -rf $local_hg_repo_path
done