Add label management support

[david-caro]

So all the labels are created and synced between repos.

[tiborsimko]

Regarding label synchronisation, I've been using ghi for that. Have a set of tiny scripts for these things, could/should be merged with metainvenio.

Here is an example:

labels=$(ghi label -l)

# Rename default github labels:
if $(echo "$labels" | grep -q "bug"); then
    ghi label "bug" -r "Type: bug"
fi
if $(echo "$labels" | grep -q "enhancement"); then
    ghi label "enhancement" -r "Type: enhancement"
fi
if $(echo "$labels" | grep -q "question"); then
    ghi label "question" -r "Type: discussion"
fi
if $(echo "$labels" | grep -q "help wanted"); then
    ghi label "help wanted" -r "Lane: help wanted"
fi
if $(echo "$labels" | grep -q "duplicate"); then
    ghi label "duplicate" -r "Status: duplicate"
fi
if $(echo "$labels" | grep -q "invalid"); then
    ghi label "invalid" -r "Status: invalid"
fi
if $(echo "$labels" | grep -q "wontfix"); then
    ghi label "wontfix" -r "Status: wontfix"
fi

# Rename old Invenio labels:
if $(echo "$labels" | grep -q "in_work"); then
    ghi label "in_work" -r "Status: in work"
fi
if $(echo "$labels" | grep -q "in_review"); then
    ghi label "in_review" -r "Status: in review"
fi
if $(echo "$labels" | grep -q "in_integration"); then
    ghi label "in_integration" -r "Status: in integration"
fi

# Type:
ghi label "Type: bug" -c ff2a00
ghi label "Type: enhancement" -c ff5500
ghi label "Type: new feature" -c ff5500
ghi label "Type: discussion" -c ffaa00
ghi label "Type: RFC" -c ffaa00

# Status:
ghi label "Status: ready for work" -c 149414
ghi label "Status: in work" -c 38a828
ghi label "Status: in review" -c 3cbc3c
ghi label "Status: duplicate" -c e6e6e6
ghi label "Status: invalid" -c e6e6e6
ghi label "Status: wontfix" -c e6e6e6

# Priority lanes:
ghi label "Lane: fast" -c ffa868
ghi label "Lane: help wanted" -c ffd090

# Size:
ghi label "Size: beginner-friendly" -c 8646c6
ghi label "Size: easy" -c bc3cbc
ghi label "Size: hard" -c a828a8
ghi label "Size: wizard" -c 941494

# Needs:
ghi label "Need: information" -c 719caa
ghi label "Need: documentation" -c 99C4D2
ghi label "Need: work" -c 8fbac8
ghi label "Need: tests" -c 84b0be

## Hacktoberfest
# ghi label "Hacktoberfest" -c b0581d

# Services:
#ghi label "Service: CDS" -c 207de5
#ghi label "Service: INSPIRE" -c 207de5
#ghi label "Service: B2SHARE" -c 207de5
#ghi label "Service: IAEA" -c 207de5
#ghi label "Service: SCOAP3" -c 207de5
#ghi label "Service: TIND" -c 207de5
#ghi label "Service: ZENODO" -c 207de5
#ghi label "Service: CAP" -c 207de5
#ghi label "Service: COD" -c 207de5

[david-caro]

Nice! though it would be nicer to integrate so we only have the yaml as configuration file (in inspire we have different set of labels).