#!@BASH@

set -xe -o pipefail

export LC_ALL=C

TEMP="$(mktemp -d)"
[[ -n "${TEMP}" ]]

trap_func() {
    [[ -e "${TEMP}/output.txt" ]] && cat "${TEMP}/output.txt"
    [[ -n "${TEMP}" ]] && rm -rf "${TEMP}"
}

trap trap_func EXIT

mkdir -p "${TEMP}/repos"
git init --bare "${TEMP}/repos/foo.git" &> /dev/null

SELF="@abs_top_builddir@/blogc-git-receiver"

ln -s "${SELF}" "${TEMP}/repos/foo.git/hooks/pre-receive"

cat > "${TEMP}/payload.txt" <<EOF
0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 refs/heads/foo
0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 refs/heads/bar
EOF

cd "${TEMP}/repos/foo.git"

SHELL="${SELF}" HOME="${TEMP}" GIT_DIR=. ${TESTS_ENVIRONMENT} ./hooks/pre-receive < "${TEMP}/payload.txt" 2>&1 | tee "${TEMP}/output.txt"
grep "warning: no reference to master branch found. nothing to deploy." "${TEMP}/output.txt" &> /dev/null

cat > "${TEMP}/tmp.txt" <<EOF
blob
mark :1
data 63
all:
	mkdir -p \$(OUTPUT_DIR)
	echo lol > \$(OUTPUT_DIR)/foo.txt

reset refs/heads/master
commit refs/heads/master
mark :2
author Rafael G. Martins <rafael@rafaelmartins.eng.br> 1476139736 +0200
committer Rafael G. Martins <rafael@rafaelmartins.eng.br> 1476139736 +0200
data 11
testing...
M 100644 :1 Makefil

EOF

git fast-import < "${TEMP}/tmp.txt" &> /dev/null

cat > "${TEMP}/payload.txt" <<EOF
0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 refs/heads/foo
0000000000000000000000000000000000000000 $(git rev-parse master) refs/heads/master
0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 refs/heads/bar
EOF

SHELL="${SELF}" HOME="${TEMP}" GIT_DIR=. ${TESTS_ENVIRONMENT} ./hooks/pre-receive < "${TEMP}/payload.txt" 2>&1 | tee "${TEMP}/output.txt"
grep "warning: no blogcfile or Makefile found. skipping ..." "${TEMP}/output.txt" &> /dev/null

cd "${TEMP}"
git init --bare "${TEMP}/repos/foo2.git" &> /dev/null
ln -s "${SELF}" "${TEMP}/repos/foo2.git/hooks/pre-receive"

cat > "${TEMP}/tmp.txt" <<EOF
blob
mark :1
data 63
all:
	mkdir -p \$(OUTPUT_DIR)
	echo lol > \$(OUTPUT_DIR)/foo.txt

reset refs/heads/master
commit refs/heads/master
mark :2
author Rafael G. Martins <rafael@rafaelmartins.eng.br> 1476139736 +0200
committer Rafael G. Martins <rafael@rafaelmartins.eng.br> 1476139736 +0200
data 11
testing...
M 100644 :1 Makefile

EOF

cd "${TEMP}/repos/foo2.git"
git fast-import < "${TEMP}/tmp.txt" &> /dev/null

cat > "${TEMP}/payload.txt" <<EOF
0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 refs/heads/foo
0000000000000000000000000000000000000000 $(git rev-parse master) refs/heads/master
0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 refs/heads/bar
EOF

cat > "${TEMP}/blogc-git-receiver.ini" <<EOF
[repo:foo2a.git]
symlink = ${TEMP}/guda
EOF

SHELL="${SELF}" HOME="${TEMP}" GIT_DIR=. BLOGC_GIT_RECEIVER_BUILDS_DIR="${TEMP}/foooo" ${TESTS_ENVIRONMENT} ./hooks/pre-receive < "${TEMP}/payload.txt" 2>&1 | tee "${TEMP}/output.txt"
grep "echo lol" "${TEMP}/output.txt" &> /dev/null

[[ -h htdocs ]]
[[ "$(cat htdocs/foo.txt)" == "lol" ]]

cat >> "${TEMP}/blogc-git-receiver.ini" <<EOF
[repo:foo2.git]
EOF

SHELL="${SELF}" HOME="${TEMP}" GIT_DIR=. BLOGC_GIT_RECEIVER_BUILDS_DIR="${TEMP}/foooo" ${TESTS_ENVIRONMENT} ./hooks/pre-receive < "${TEMP}/payload.txt" 2>&1 | tee "${TEMP}/output.txt"
grep "echo lol" "${TEMP}/output.txt" &> /dev/null

[[ -h htdocs ]]
[[ "$(cat htdocs/foo.txt)" == "lol" ]]

cat >> "${TEMP}/blogc-git-receiver.ini" <<EOF
symlink = ${TEMP}/chunda
EOF

SHELL="${SELF}" HOME="${TEMP}" GIT_DIR=. BLOGC_GIT_RECEIVER_BUILDS_DIR="${TEMP}/foooo" ${TESTS_ENVIRONMENT} ./hooks/pre-receive < "${TEMP}/payload.txt" 2>&1 | tee "${TEMP}/output.txt"
grep "echo lol" "${TEMP}/output.txt" &> /dev/null

[[ -h "${TEMP}/chunda" ]]
[[ "$(cat "${TEMP}/chunda/foo.txt")" == "lol" ]]

DEST="$(readlink "${TEMP}/chunda")"
[[ -e "${DEST}" ]]
[[ "${DEST}" == "${TEMP}/foooo/"* ]]

cd "${TEMP}"
git init --bare "${TEMP}/repos/foo2a.git" &> /dev/null
ln -s "${SELF}" "${TEMP}/repos/foo2a.git/hooks/pre-receive"

cat > "${TEMP}/tmp.txt" <<EOF
blob
mark :1
data 64
all:
	mkdir -p \$(OUTPUT_DIR)
	echo lol > \$(OUTPUT_DIR)/foo.txt


commit refs/heads/master
mark :2
author Rafael G. Martins <rafael@rafaelmartins.eng.br> 1476142917 +0200
committer Rafael G. Martins <rafael@rafaelmartins.eng.br> 1476142917 +0200
data 12
testing2...
M 100644 :1 Makefile

EOF

cd "${TEMP}/repos/foo2a.git"
ln -s "${DEST}" "${TEMP}/guda"
git fast-import < "${TEMP}/tmp.txt" &> /dev/null

cat > "${TEMP}/payload.txt" <<EOF
0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 refs/heads/foo
0000000000000000000000000000000000000000 $(git rev-parse master) refs/heads/master
0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 refs/heads/bar
EOF

SHELL="${SELF}" HOME="${TEMP}" GIT_DIR=. ${TESTS_ENVIRONMENT} ./hooks/pre-receive < "${TEMP}/payload.txt" 2>&1 | tee "${TEMP}/output.txt"
grep "echo lol" "${TEMP}/output.txt" &> /dev/null

[[ -h "${TEMP}/guda" ]]
[[ "$(cat "${TEMP}/guda/foo.txt")" == "lol" ]]
[[ "${DEST}" != "$(readlink "${TEMP}/guda")" ]]
[[ ! -e "${DEST}" ]]

DEST="$(readlink "${TEMP}/guda")"
HOME="${TEMP}" ${TESTS_ENVIRONMENT} ./hooks/pre-receive 2>&1 | tee "${TEMP}/output.txt"

[[ -h "${TEMP}/guda" ]]
[[ "$(cat "${TEMP}/guda/foo.txt")" == "lol" ]]
[[ "${DEST}" != "$(readlink "${TEMP}/guda")" ]]
[[ ! -e "${DEST}" ]]

cd ..

DEST="$(readlink "${TEMP}/guda")"
HOME="${TEMP}" ${TESTS_ENVIRONMENT} ./foo2a.git/hooks/pre-receive 2>&1 | tee "${TEMP}/output.txt"

[[ -h "${TEMP}/guda" ]]
[[ "$(cat "${TEMP}/guda/foo.txt")" == "lol" ]]
[[ "${DEST}" != "$(readlink "${TEMP}/guda")" ]]
[[ ! -e "${DEST}" ]]

cd ..

DEST="$(readlink "${TEMP}/guda")"
HOME="${TEMP}" ${TESTS_ENVIRONMENT} ./repos/foo2a.git/hooks/pre-receive 2>&1 | tee "${TEMP}/output.txt"

[[ -h "${TEMP}/guda" ]]
[[ "$(cat "${TEMP}/guda/foo.txt")" == "lol" ]]
[[ "${DEST}" != "$(readlink "${TEMP}/guda")" ]]
[[ ! -e "${DEST}" ]]

DEST="$(readlink "${TEMP}/guda")"
[[ -e "${DEST}" ]]

cd "${TEMP}"
git init --bare "${TEMP}/repos/foo3.git" &> /dev/null
ln -s "${SELF}" "${TEMP}/repos/foo3.git/hooks/pre-receive"

cat > "${TEMP}/tmp.txt" <<EOF
blob
mark :1
data 64
all:
	mkdir -p \$(OUTPUT_DIR)
	echo lol > \$(OUTPUT_DIR)/foo.txt


commit refs/heads/master
mark :2
author Rafael G. Martins <rafael@rafaelmartins.eng.br> 1476142917 +0200
committer Rafael G. Martins <rafael@rafaelmartins.eng.br> 1476142917 +0200
data 12
testing2...
M 100644 :1 Makefile

EOF

cd "${TEMP}/repos/foo3.git"
ln -s "${DEST}" htdocs
git fast-import < "${TEMP}/tmp.txt" &> /dev/null

cat > "${TEMP}/payload.txt" <<EOF
0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 refs/heads/foo
0000000000000000000000000000000000000000 $(git rev-parse master) refs/heads/master
0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 refs/heads/bar
EOF

SHELL="${SELF}" HOME="${TEMP}" GIT_DIR=. ${TESTS_ENVIRONMENT} ./hooks/pre-receive < "${TEMP}/payload.txt" 2>&1 | tee "${TEMP}/output.txt"
grep "echo lol" "${TEMP}/output.txt" &> /dev/null

[[ -h htdocs ]]
[[ "$(cat htdocs/foo.txt)" == "lol" ]]
[[ "${DEST}" != "$(readlink htdocs)" ]]
[[ ! -e "${DEST}" ]]

DEST="$(readlink htdocs)"
HOME="${TEMP}" ${TESTS_ENVIRONMENT} ./hooks/pre-receive 2>&1 | tee "${TEMP}/output.txt"

[[ -h htdocs ]]
[[ "$(cat htdocs/foo.txt)" == "lol" ]]
[[ "${DEST}" != "$(readlink htdocs)" ]]
[[ ! -e "${DEST}" ]]

cd ..

DEST="$(readlink foo3.git/htdocs)"
HOME="${TEMP}" ${TESTS_ENVIRONMENT} ./foo3.git/hooks/pre-receive 2>&1 | tee "${TEMP}/output.txt"

[[ -h foo3.git/htdocs ]]
[[ "$(cat foo3.git/htdocs/foo.txt)" == "lol" ]]
[[ "${DEST}" != "$(readlink foo3.git/htdocs)" ]]
[[ ! -e "${DEST}" ]]

cd ..

DEST="$(readlink repos/foo3.git/htdocs)"
HOME="${TEMP}" ${TESTS_ENVIRONMENT} ./repos/foo3.git/hooks/pre-receive 2>&1 | tee "${TEMP}/output.txt"

[[ -h repos/foo3.git/htdocs ]]
[[ "$(cat repos/foo3.git/htdocs/foo.txt)" == "lol" ]]
[[ "${DEST}" != "$(readlink repos/foo3.git/htdocs)" ]]
[[ ! -e "${DEST}" ]]

if [[ "x@MAKE_@" == "xenabled" ]]; then
    cd "${TEMP}"
    git init --bare "${TEMP}/repos/foo4.git" &> /dev/null
    ln -s "${SELF}" "${TEMP}/repos/foo4.git/hooks/pre-receive"

    cat > "${TEMP}/tmp.txt" <<EOF
blob
mark :1
data 0

reset refs/heads/master
commit refs/heads/master
mark :2
author Rafael G. Martins <rafael@rafaelmartins.eng.br> 1483558736 +0100
committer Rafael G. Martins <rafael@rafaelmartins.eng.br> 1483558736 +0100
data 12
testing3...
M 100644 :1 blogcfile

EOF

    cd "${TEMP}/repos/foo4.git"
    git fast-import < "${TEMP}/tmp.txt" &> /dev/null

    cat > "${TEMP}/payload.txt" <<EOF
0000000000000000000000000000000000000000 $(git rev-parse master) refs/heads/master
EOF

    SHELL="${SELF}" BLOGC_GIT_RECEIVER_BASE_DIR="${TEMP}" PATH="@abs_top_builddir@:${PATH}" GIT_DIR=. ${TESTS_ENVIRONMENT} ./hooks/pre-receive < "${TEMP}/payload.txt" 2>&1 | tee "${TEMP}/output.txt" || true
    grep "blogc-make: error: settings: " "${TEMP}/output.txt" &> /dev/null
fi

rm "${TEMP}/output.txt"