mirror of
https://code.forgejo.org/actions/cascading-pr
synced 2025-03-14 22:36:58 +01:00
close cascading PR if the origin PR is closed
This commit is contained in:
Earl Warren
parent
dd3807fb41
commit
657e223acc
3 changed files with 113 additions and 27 deletions
123
cascading-pr.sh
123
cascading-pr.sh
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@ -24,34 +24,88 @@ function repo_curl() {
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DOT=$TMPDIR/$repo forgejo-curl.sh "$@"
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}
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function exists_branch() {
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repo_curl ${options[destination_repo]} api_json ${options[destination_api]}/branches/${options[destination_head]} >& /dev/null
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}
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function delete_branch() {
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if ! $(exists_branch) ; then
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log_info "branch ${options[destination_head]} does not exists"
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return
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fi
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repo_curl ${options[destination_repo]} api_json -X DELETE ${options[destination_api]}/branches/${options[destination_head]}
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log_info "branch ${options[destination_head]} deleted"
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}
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function upsert_branch() {
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local repo_api=${options[destination_url]}/api/v1/repos/${options[destination_repo]}
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if repo_curl ${options[destination_repo]} api_json $repo_api/branches/${options[destination_head]} >& /dev/null ; then
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if $(exists_branch) ; then
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log_info "branch ${options[destination_head]} already exists"
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return
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fi
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repo_curl ${options[destination_repo]} api_json --data-raw '{"new_branch_name":"'${options[destination_head]}'","old_branch_name":"'${options[destination_base]}'"}' $repo_api/branches
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repo_curl ${options[destination_repo]} api_json --data-raw '{"new_branch_name":"'${options[destination_head]}'","old_branch_name":"'${options[destination_base]}'"}' ${options[destination_api]}/branches
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log_info "branch ${options[destination_head]} created"
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}
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function upsert_pr() {
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local repo_api=${options[destination_url]}/api/v1/repos/${options[destination_repo]}
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local title="cascading-pr from ${options[origin_url]}/${options[origin_repo]}/pulls/${options[origin_pr]}"
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repo_curl ${options[destination_repo]} api --get --data state=open --data type=pulls --data-urlencode q="$title" $repo_api/issues | jq --raw-output .[0] > $TMPDIR/destination-pr.json
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url=$(jq --raw-output .url < $TMPDIR/destination-pr.json)
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if test "$url" != "null"; then
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log_info "PR already exists $url"
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return
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fi
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repo_curl ${options[destination_repo]} api_json --data-raw '{"title":"'"$title"'","base":"'${options[destination_base]}'","head":"'${options[destination_head]}'"}' $repo_api/pulls > $TMPDIR/destination-pr.json
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url=$(jq --raw-output .url < $TMPDIR/destination-pr.json)
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log_info "PR created $url"
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function pr_destination_title() {
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echo "cascading-pr from ${options[origin_url]}/${options[origin_repo]}/pulls/${options[origin_pr]}"
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}
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function origin_pr_head() {
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local repo_api=${options[origin_url]}/api/v1/repos/${options[origin_repo]}
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repo_curl ${options[origin_repo]} api_json $repo_api/pulls/${options[origin_pr]} > $TMPDIR/origin-pr.json
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jq --raw-output .head.ref < $TMPDIR/origin-pr.json
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function upsert_pr() {
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url=$(pr_url destination)
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state=$(pr_state destination)
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if test "$url" != "null" -a "$state" = "open"; then
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log_info "an open PR already exists $url"
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return
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fi
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local title=$(pr_destination_title)
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repo_curl ${options[destination_repo]} api_json --data-raw '{"title":"'"$title"'","base":"'${options[destination_base]}'","head":"'${options[destination_head]}'"}' ${options[destination_api]}/pulls > $TMPDIR/destination-pr.json
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log_info "PR created $(pr_url destination)"
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}
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function close_pr() {
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local direction=$1
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if test "$(pr_state ${direction})" = "open"; then
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log_info "closing $(pr_url ${direction})"
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local number=$(pr_number $direction)
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repo_curl ${options[${direction}_repo]} api_json -X PATCH --data-raw '{"state":"closed"}' ${options[${direction}_api]}/issues/$number
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delete_branch $(pr_head ${direction})
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else
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log_info "no open PR found"
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fi
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}
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function pr_get_origin() {
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repo_curl ${options[origin_repo]} api_json ${options[origin_api]}/pulls/${options[origin_pr]} > $TMPDIR/origin-pr.json
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}
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function pr_get_destination() {
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local title=$(pr_destination_title)
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repo_curl ${options[destination_repo]} api --get --data state=open --data type=pulls --data-urlencode q="$title" ${options[destination_api]}/issues | jq --raw-output .[0] > $TMPDIR/destination-pr.json
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}
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function pr() {
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local direction=$1
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if ! test -f $TMPDIR/${direction}-pr.json; then
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pr_get_$direction
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fi
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cat $TMPDIR/${direction}-pr.json
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}
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function pr_state() {
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pr $1 | jq --raw-output .state
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}
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function pr_url() {
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pr $1 | jq --raw-output .url
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}
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function pr_number() {
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pr $1 | jq --raw-output .number
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}
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function pr_head() {
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pr $1 | jq --raw-output .head.ref
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}
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function upsert_clone() {
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@ -106,10 +160,12 @@ function update() {
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}
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function finalize_options() {
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options[origin_api]=${options[origin_url]}/api/v1/repos/${options[origin_repo]}
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options[origin_scheme]=$(scheme ${options[origin_url]})
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options[origin_host_port]=$(host_port ${options[origin_url]})
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options[origin_clone]=${options[origin_scheme]}://any:${options[origin_token]}@${options[origin_host_port]}/${options[origin_repo]}
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options[origin_head]=$(origin_pr_head)
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options[origin_head]=$(pr_head origin)
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options[destination_api]=${options[destination_url]}/api/v1/repos/${options[destination_repo]}
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options[destination_scheme]=$(scheme ${options[destination_url]})
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options[destination_host_port]=$(host_port ${options[destination_url]})
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options[destination_clone]=${options[destination_scheme]}://any:${options[destination_token]}@${options[destination_host_port]}/${options[destination_repo]}
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@ -119,12 +175,27 @@ function finalize_options() {
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}
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function run() {
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repo_login ${options[destination_repo]}
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upsert_branch
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upsert_pr
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repo_login ${options[origin_repo]}
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update
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wait_destination_ci $(cat $TMPDIR/destination.sha)
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local state=$(pr_state origin)
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case "$state" in
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open)
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log_info "PR is open, update or create the cascade branch and PR"
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repo_login ${options[destination_repo]}
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upsert_branch
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upsert_pr
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repo_login ${options[origin_repo]}
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update
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wait_destination_ci $(cat $TMPDIR/destination.sha)
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;;
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closed)
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log_info "PR is closed, close the cascade PR and remove the branch"
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repo_login ${options[destination_repo]}
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close_pr destination
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;;
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*)
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log_info "state '$state', do nothing"
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;;
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esac
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}
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function main() {
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@ -1,6 +1,11 @@
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# SPDX-License-Identifier: MIT
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name: test
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on: [pull_request]
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on:
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pull_request:
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types:
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- opened
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- synchronize
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- closed
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jobs:
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test:
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runs-on: docker
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10
tests/run.sh
10
tests/run.sh
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@ -45,6 +45,12 @@ function user_create() {
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user_login $username
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}
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function close_pull_request() {
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forgejo-curl.sh api_json ${options[url]}/api/v1/repos/user1/originrepo/pulls | jq --raw-output '.[] | .number' | while read pr ; do
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forgejo-curl.sh api_json -X PATCH --data-raw '{"state":"closed"}' ${options[url]}/api/v1/repos/user1/originrepo/issues/$pr
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done
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}
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function create_pull_request() {
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forgejo-curl.sh api_json ${options[url]}/api/v1/repos/user1/originrepo/pulls | jq --raw-output '.[] | .number' | while read pr ; do
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forgejo-curl.sh api_json -X DELETE ${options[url]}/api/v1/repos/user1/originrepo/issues/$pr
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@ -93,6 +99,10 @@ function run() {
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create_pull_request
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wait_success ${options[url]}/api/v1/repos/user1/originrepo $(cat $TMPDIR/originrepo.sha)
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close_pull_request
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wait_success ${options[url]}/api/v1/repos/user1/originrepo $(cat $TMPDIR/originrepo.sha)
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}
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function main() {
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