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avivl/prepare-commit-msg

Created December 22, 2015 09:01
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prepare-commit-msg
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prepare-commit-msg
#!/bin/bash
branch_name=$(git symbolic-ref -q HEAD | awk '{split($0,a,"/"); print a[length(a)]}' | awk '{split($0,a,"_"); print a[1]}')
first_line=$(head -n1 $1)
if [ -z "$first_line" ] ;then # Check that this is not an amend by checking that the first line is empty
sed -i '' "1s/^/$branch_name \n/" $1 # Insert branch name at the start of the commit message file
fi
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