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|
#!/bin/sh
keep_orig_line=y
main()
{
if [ $# = 0 ]; then
while read line; do
set -- $line
while [ "$1" = - ]
do
shift
done
(generate_yaml_remote "$1" "$line")
done
else
for a; do (generate_yaml_remote "$a" "- $a"); done
fi
}
# Example output:
#
# - location:
# git: https://github.com/bitemyapp/esqueleto.git
# commit: 08c9b4cdf977d5bcd1baba046a007940c1940758
# extra-dep: true
#
# And with subdirs:
#
# - location:
# git: d@emmy.childrenofmay.org:public_git/lambdacube-ir
# commit: f6617496f582ad287bd8203d931a6ee037ed3a69
# subdirs:
# - lambdacube-ir.haskell
# - ddl
# extra-dep: true
# cat, except drop empty lines
cat_()
{
sed -e '/^$/d'
}
output()
{
local git_url="$1" git_hash="$2" subdir="$3" orig_line="$4"
case "$git_url" in
*@*) ;;
*) git_url=$(id -un)@$git_url ;;
esac
cat_ <<EOF
${keep_orig_line:+
# $orig_line}
- git: $git_url
commit: $git_hash
${subdir:+
subdirs:
- $subdir}
EOF
}
generate_yaml_remote()
{
set -e
orig_line=$2
cd "$1"
git_toplevel=$(git rev-parse --show-toplevel)
if [ "$git_toplevel" != "$PWD" ]
then
subdir=${PWD#$git_toplevel/}
fi
local_ref=$(git rev-parse --abbrev-ref HEAD)
remote_ref=$(git show-ref $local_ref | grep ' refs/remotes/' | head -n1)
set -- $remote_ref
sha1=$1
ref=$2
remote=${ref%/*}
remote=${remote#refs/remotes/}
url=$(git remote get-url $remote)
output "$url" "$sha1" "$subdir" "$orig_line"
}
main "$@"
|
