MILA_public/gitea_assignment_migrator
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Benjamin Winter 2024-02-23 14:08:23 +01:00
parent dda2e04862
commit 0892c257aa
1 changed files with 21 additions and 9 deletions
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migrate_assignments.sh
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@ -1,6 +1,12 @@
#!/bin/bash #!/bin/bash
# Migrate assignments for Gitea-Issues after a Gitea2Gitea-Migration # Migrate assignments for Gitea-Issues after a Gitea2Gitea-Migration
# 2024 Benjamin Winter # 2024 Benjamin Winter
#
# errors
# 1 parameter error
# 2 repository-check error
# 5 internal error
# 42 command cannot be found
set -eu set -eu
readonly PROGNAME=`/usr/bin/basename $0` readonly PROGNAME=`/usr/bin/basename $0`
@ -15,7 +21,6 @@ dry_run=true
# #
# FUNCTIONS # FUNCTIONS
# #
print_help() print_help()
{ {
cat << "EOF" cat << "EOF"
@ -34,6 +39,7 @@ INFORMATION
- this script will start in DRY MODE by default - see --GO parameter - this script will start in DRY MODE by default - see --GO parameter
- this script will check the environment and stops on any error - this script will check the environment and stops on any error
- this script will check the OLD and NEW repository for inconsistencies - this script will check the OLD and NEW repository for inconsistencies
- issue-ids are checked; titles are not checked
- if your titles include a ¬ character, the script may could behave funny as this i used as separator - if your titles include a ¬ character, the script may could behave funny as this i used as separator
INSTALLATION AND PREPARATION INSTALLATION AND PREPARATION
@ -51,7 +57,7 @@ INSTALLATION AND PREPARATION
- tea login add --name OLD --url https://oldgitea.example.com --token 123456789123456789 - tea login add --name OLD --url https://oldgitea.example.com --token 123456789123456789
- tea login add --name NEW --url https://newgitea.example.com --token 123459789123456789 - tea login add --name NEW --url https://newgitea.example.com --token 123459789123456789
USAGE USAGE
-h | --help print this help -h | --help print this help
-r | --repo required, i.e. "my_organisation/my_repository" -r | --repo required, i.e. "my_organisation/my_repository"
-o | --login_old required, tea-id of your old login -o | --login_old required, tea-id of your old login
@ -64,7 +70,7 @@ 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;
exit 2 exit 1
} }
# @param $1 "command" → the command to check for # @param $1 "command" → the command to check for
@ -77,7 +83,7 @@ checkCommand()
# PARAMETERS # PARAMETERS
# #
if [[ "$@" == "" ]] ; then error_in_or_out_not_specified ; fi if [[ "$@" == "" ]] ; then error_in_or_out_not_specified ; fi
TEMP=$(getopt -o h,r:o:n: --long help,GO,repo:login_old:,login_new: -n "${PROGNAME}" -- "$@") readonly TEMP=$(getopt -o h,r:o:n: --long help,GO,repo:login_old:,login_new: -n "${PROGNAME}" -- "$@")
eval set -- "${TEMP}" eval set -- "${TEMP}"
while true ; do while true ; do
case "$1" in case "$1" in
@ -119,20 +125,25 @@ if $dry_run; then echo -e "###\n### DRY RUN - will not change anything\n###"; fi
# check commands # check commands
checkCommand tea checkCommand tea
checkCommand jq checkCommand jq
checkCommand sort
# get data # get data
echo -e "\n# checking access to OLD (\"$login_old\") and NEW (\"$login_new\")" echo -e "\n# checking access to OLD (\"$login_old\") and NEW (\"$login_new\")"
json_old=$(tea issues list --output json --login "$login_old" --repo "$repo" --state all --fields index,assignees,title) readonly json_old=$(tea issues list --output json --login "$login_old" --repo "$repo" --state all --fields index,assignees,title)
json_new=$(tea issues list --output json --login "$login_new" --repo "$repo" --state all --fields index,assignees,title) readonly json_new=$(tea issues list --output json --login "$login_new" --repo "$repo" --state all --fields index,assignees,title)
# check data # check data
readonly json_old_ids=$(echo "$json_old" | jq ".[] | .index") readonly json_old_ids=$(echo "$json_old" | jq ".[] | .index" | sort -n)
readonly json_new_ids=$(echo "$json_new" | jq ".[] | .index") readonly json_new_ids=$(echo "$json_new" | jq ".[] | .index" | sort -n)
# issues?
if [[ $json_old_ids == "" || $json_new_ids == "" ]]; then echo >&2 "OLD and/or NEW repo contains no issues. Aborting."; exit 2; fi
# same issues?
if [[ "$json_old_ids" != "$json_new_ids" ]]; then if [[ "$json_old_ids" != "$json_new_ids" ]]; then
echo >&2 "OLD repositories' ids differ from NEW repository. Aborting."; echo >&2 "OLD repositories' ids differ from NEW repository. Aborting.";
echo >&2 "OLD repositories' ids: $(echo "$json_old_ids" | tr '\n' ,)"; echo >&2 "OLD repositories' ids: $(echo "$json_old_ids" | tr '\n' ,)";
echo >&2 "NEW repositories' ids: $(echo "$json_new_ids" | tr '\n' ,)"; echo >&2 "NEW repositories' ids: $(echo "$json_new_ids" | tr '\n' ,)";
exit 3; exit 2;
fi fi
@ -143,3 +154,4 @@ done< <(echo "$json_old" | jq --raw-output '.[] | "\(.index)¬\(.assignees)¬\(.
exit 0 exit 0
${#a[@]}