mirror of
https://github.com/tj/git-extras.git
synced 2026-09-10 07:26:17 -04:00
67 lines
1.9 KiB
Bash
Executable file
67 lines
1.9 KiB
Bash
Executable file
#!/usr/bin/env bash
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abort() {
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echo "$@"
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exit 1
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}
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url="$1"
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test -z "$url" && url=$(git remote get-url origin 2> /dev/null) && origin=true
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# validate repo url
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test -z "$url" && abort "github repo needs to be specified as an argument"
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# validate user
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echo "Enter your github username"
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read -r user
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[ -n "$user" ] || abort "git username required"
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# personal access token
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# config name is github-personal-access-token '_' is not allowed in git config
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github_personal_access_token=$(git config git-extras.github-personal-access-token)
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test -z "$github_personal_access_token" && abort "git config git-extras.github-personal-access-token required"
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# extract owner + project from repo url
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project=${url##*/}
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owner=${url%/"$project"}
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project=${project%.git}
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if [[ $owner == git@* ]]; then
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owner=${owner##*:}
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else
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owner=${owner##*/}
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fi
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# validate
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[[ -z "$project" || -z "$owner" ]] && abort "github repo needs to be specified as an argument"
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# create fork
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curl -qsf \
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-X POST \
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-u "$user:$github_personal_access_token" \
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-H "X-GitHub-OTP: $MFA_CODE" \
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"https://api.github.com/repos/$owner/$project/forks"
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[ $? = 0 ] || abort "fork failed"
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echo "Add GitHub remote branch via SSH (you will be prompted to verify the server's credentials)? (y/n)"
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read -r use_ssh
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# Check if user has ssh configured with GitHub
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if [ -n "$use_ssh" ] && ssh -T git@github.com 2>&1 | grep -qi 'success'; then
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remote_prefix="git@github.com:"
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else
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remote_prefix="https://github.com/"
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fi
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if [ "$origin" = true ]; then
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git remote rename origin upstream
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git remote add origin "${remote_prefix}${user}/${project}.git"
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git fetch origin
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else
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# clone forked repo into current dir
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git clone "${remote_prefix}${user}/${project}.git" "$project"
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# add reference to origin fork so can merge in upstream changes
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cd "$project"
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git remote add upstream "${remote_prefix}${owner}/${project}.git"
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git fetch upstream
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fi
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