#!/bin/sh -ex

SRV=${SRV:-cloud.seafile.com}
CURL=${CURL:-curl}
JQ=${JQ:-gojq}
JO=${JO:-gjo}

fn="$1"
[ -n "$fn" ]

auth=`grep "machine $SRV" ${NETRC:-$HOME/.netrc}`
[ -n "$auth" ]
auth_name=`echo $auth | sed 's/^.*login \([^ ]*\).*$/\1/'`
auth_pass=`echo $auth | sed 's/^.*password \([^ ]*\).*$/\1/'`

SRV="https://$SRV"
CURL="$CURL --fail"
JQ="$JQ --raw-output"

token=$($CURL --silent --data "username=${auth_name}&password=${auth_pass}" \
    $SRV/api2/auth-token/ | $JQ .token)
[ -n "$token" ]
repoId=$($CURL --silent --header "Authorization: Token $token" \
    $SRV/api2/default-repo/ | $JQ .repo_id)
[ -n "$repoId" ]
uploadLink=$($CURL --silent --header "Authorization: Token $token" \
    $SRV/api2/repos/${repoId}/upload-link/ | $JQ .)
[ -n "$uploadLink" ]
fileId=$($CURL --progress-bar --header "Authorization: Token $token" \
    --form file=@${fn} --form parent_dir=/ $uploadLink)
[ -n "$fileId" ]
fn="$(basename "$fn")"
req=$($JO repo_id=$repoId "path=/$fn" permissions="$($JO can_edit=false can_download=true)")
$CURL --silent --header "Authorization: Token $token" \
    --header "Content-type: application/json" --data "$req" \
    $SRV/api/v2.1/share-links/ | $JQ .link

# $CURL -H "Authorization: Token $token" -X DELETE "$SRV/api/v2.1/share-links/LINK/"
# $CURL -H "Authorization: Token $token" -X DELETE "$SRV/api2/repos/$repoId/file/?p=/$fn