MILA_public/gitea_assignment_migrator
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v1.4.0 added pagination (server defines max-limit)

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Benjamin Winter 2024-03-11 16:10:59 +01:00
parent 7051919aeb
commit 77eabbc0ee
1 changed files with 34 additions and 6 deletions
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40
migrate_assignments.sh
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@ -11,7 +11,7 @@ set -eu
readonly PROGNAME=`/usr/bin/basename $0` readonly PROGNAME=`/usr/bin/basename $0`
readonly PROGPATH=`echo $0 | sed -e 's,[\\/][^\\/][^\\/]*$,,'` readonly PROGPATH=`echo $0 | sed -e 's,[\\/][^\\/][^\\/]*$,,'`
readonly REVISION="1.3.2" readonly REVISION="1.4.0"
repo="" repo=""
login_old="" login_old=""
@ -23,7 +23,7 @@ use_colour=true
# #
# FUNCTIONS # FUNCTIONS
# #
print_help() print_help ()
{ {
echo "--- $PROGNAME $REVISION" echo "--- $PROGNAME $REVISION"
cat << "EOF" cat << "EOF"
@ -81,7 +81,7 @@ USAGE
EOF EOF
} }
error_in_or_out_not_specified() error_in_or_out_not_specified ()
{ {
echo -e "Error: --repo, --login_old and --login_new must be specified\n"; echo -e "Error: --repo, --login_old and --login_new must be specified\n";
print_help; print_help;
@ -89,11 +89,38 @@ error_in_or_out_not_specified()
} }
# @param $1 "command" → the command to check for # @param $1 "command" → the command to check for
checkCommand() checkCommand ()
{ {
command -v "$1" >/dev/null 2>&1 || { echo >&2 "Command ${1} is required but it's not installed. Aborting."; exit 42; } command -v "$1" >/dev/null 2>&1 || { echo >&2 "Command ${1} is required but it's not installed. Aborting."; exit 42; }
} }
# collects all data from the given gitea instance+repo,
# uses pagination to really get all data (limit may be set by the server)
# get_all_data_from_gitea "$login_old" "$repo"
get_all_data_from_gitea ()
{
local readonly l="$1"
local readonly r="$2"
local _collect=""
local _page=1
while true; do
# get data from repo and remove [ and ]
local _tmp=$(tea issues list --output json --login "$l" --repo "$r" --state all --limit 100 --fields index,author,assignees --page $_page | sed 's/\[//g' | sed 's/\]//g')
if [[ $(echo "[$_tmp]" | jq length) -eq 0 ]]; then
break
fi
if [[ -z "$_collect" ]] then
_collect="$_tmp"
else
_collect="$_collect,$_tmp"
fi
_page=$(($_page+1));
done
echo "[$_collect]"
return 0;
}
# #
# PARAMETERS # PARAMETERS
# #
@ -159,8 +186,9 @@ checkCommand tr
# check access and get data # check access and get data
echo "# checking access to OLD (\"$login_old\") and NEW (\"$login_new\")" echo "# checking access to OLD (\"$login_old\") and NEW (\"$login_new\")"
readonly json_old=$(tea issues list --output json --login "$login_old" --repo "$repo" --state all --limit 99999 --fields index,author,assignees)
readonly json_new=$(tea issues list --output json --login "$login_new" --repo "$repo" --state all --limit 99999 --fields index,author,assignees) readonly json_old=$(get_all_data_from_gitea "$login_old" "$repo")
readonly json_new=$(get_all_data_from_gitea "$login_new" "$repo")
echo "# running consistency checks" echo "# running consistency checks"
readonly json_old_ids=$(echo "$json_old" | jq ".[] | .index" | sort -n) readonly json_old_ids=$(echo "$json_old" | jq ".[] | .index" | sort -n)