ci/woodpecker/pr/ci Pipeline is running
--body-file <path> and --body-file - (stdin) load the body/comment from a file, killing the fragile shell-quoting class for long Markdown (Jason remediation R3). Contract: mutually exclusive with --body (rc 2), unreadable file rc 2 naming the path, resolution runs AFTER parsing and BEFORE the required-value checks. Full arm set on the issue-comment suite (file, stdin, exclusive, missing); all nine carrier suites and the readback suite green. Mirrored to brain.
177 lines
6.8 KiB
Bash
Executable File
177 lines
6.8 KiB
Bash
Executable File
#!/bin/bash
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# issue-close.sh - Close an issue on GitHub or Gitea
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# Usage: issue-close.sh -i <issue_number> [-b <comment>]
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# (-c/--comment is a backward-compatible alias for -b/--body; R1/R4 2026-08-28)
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set -e
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# Source platform detection
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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source "$SCRIPT_DIR/detect-platform.sh"
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# Parse arguments
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ISSUE_NUMBER=""
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COMMENT=""
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BODY_FILE=""
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# Usage-error contract (R4, 2026-08-28): usage errors print to STDERR and exit 2,
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# distinct from provider, credential, and verification failures (exit 1), so a
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# caller or stop gate can tell an invocation defect from a delivery blocker.
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usage_error() {
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echo "Error: $*" >&2
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echo "Usage: issue-close.sh -i <issue_number> [-b <comment>] (see --help)" >&2
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exit 2
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}
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while [[ $# -gt 0 ]]; do
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case $1 in
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-i|--issue)
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[[ $# -ge 2 && "$2" != - && "$2" != --* && ! "$2" =~ ^-[[:alnum:]] ]] || usage_error "option $1 requires a value (option-like values are rejected; bare - is reserved)"
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ISSUE_NUMBER="$2"
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shift 2
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;;
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-b|--body|-c|--comment)
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# R1 (2026-08-28): --body is the canonical flag; -c/--comment stays
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# a backward-compatible alias.
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[[ $# -ge 2 && "$2" != - && "$2" != --* && ! "$2" =~ ^-[[:alnum:]] ]] || usage_error "option $1 requires a value (option-like values are rejected; bare - is reserved)"
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COMMENT="$2"
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shift 2
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;;
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--body-file)
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# R3: body from file (or '-' = stdin); mutually exclusive with --body.
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[[ $# -ge 2 && "$2" != --* ]] || usage_error "option $1 requires a path (or - for stdin)"
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BODY_FILE="$2"
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shift 2
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;;
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-h|--help)
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echo "Usage: issue-close.sh -i <issue_number> [-b <comment>]"
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echo ""
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echo "Options:"
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echo " -i, --issue Issue number (required)"
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echo " -b, --body Comment to add before closing (optional; canonical)"
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echo " -c, --comment Alias for --body"
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echo " -h, --help Show this help"
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echo ""
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echo "Exit codes: 0 success; 2 usage error (stderr); 1 provider/credential/verification failure."
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exit 0
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;;
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*)
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usage_error "unknown option: $1"
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;;
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esac
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done
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# R3 (2026-08-29): resolve --body-file into COMMENT (file or stdin '-');
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# exclusive with an explicit --body/--comment value.
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if [[ -n "$BODY_FILE" ]]; then
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[[ -z "$COMMENT" ]] || usage_error "--body-file and --body are mutually exclusive"
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if [[ "$BODY_FILE" == "-" ]]; then
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COMMENT=$(cat) || usage_error "could not read body from stdin"
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else
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[[ -r "$BODY_FILE" ]] || usage_error "body file not readable: $BODY_FILE"
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COMMENT=$(cat "$BODY_FILE") || usage_error "could not read body file: $BODY_FILE"
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fi
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fi
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if [[ -z "$ISSUE_NUMBER" ]]; then
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usage_error "issue number is required (-i/--issue)"
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fi
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# Detect platform and close issue
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detect_platform >/dev/null
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OWNER=$(get_repo_owner)
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REPO=$(get_repo_name)
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gitea_issue_comment_api() {
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local host token url payload
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host=$(get_remote_host) || return 1
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token=$(get_gitea_token "$host") || return 1
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url="https://${host}/api/v1/repos/${OWNER}/${REPO}/issues/${ISSUE_NUMBER}/comments"
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payload=$(COMMENT="$COMMENT" python3 - <<'PY'
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import json
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import os
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print(json.dumps({"body": os.environ["COMMENT"]}))
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PY
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)
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curl -fsS -X POST \
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-H "User-Agent: curl/8" \
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-H "Authorization: token ${token}" \
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-H "Content-Type: application/json" \
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-d "$payload" \
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"$url" >/dev/null
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}
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gitea_issue_close_api() {
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local host token url
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host=$(get_remote_host) || return 1
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token=$(get_gitea_token "$host") || return 1
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url="https://${host}/api/v1/repos/${OWNER}/${REPO}/issues/${ISSUE_NUMBER}"
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curl -fsS -X PATCH \
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-H "User-Agent: curl/8" \
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-H "Authorization: token ${token}" \
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-H "Content-Type: application/json" \
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-d '{"state":"closed"}' \
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"$url" >/dev/null
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}
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if [[ "$PLATFORM" == "github" ]]; then
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# R4: normalize provider failures to exit 1 (gh's own usage errors exit 2
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# and would collide with the reserved usage-error status).
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if [[ -n "$COMMENT" ]]; then
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gh_rc=0
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gh issue comment "$ISSUE_NUMBER" --body "$COMMENT" || gh_rc=$?
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if [[ "$gh_rc" -ne 0 ]]; then
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echo "Error: GitHub comment before close failed (gh exit $gh_rc)" >&2
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exit 1
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fi
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fi
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gh_rc=0
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gh issue close "$ISSUE_NUMBER" || gh_rc=$?
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if [[ "$gh_rc" -ne 0 ]]; then
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echo "Error: GitHub issue close failed (gh exit $gh_rc)" >&2
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exit 1
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fi
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echo "Closed GitHub issue #$ISSUE_NUMBER"
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elif [[ "$PLATFORM" == "gitea" ]]; then
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GITEA_LOGIN_NAME=$(get_gitea_login || true)
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if [[ -n "$GITEA_LOGIN_NAME" ]]; then
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if [[ -n "$COMMENT" ]]; then
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# `tea issue comment` is NOT a subcommand -- tea 0.11.x lists only
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# list/create/edit/reopen/close under `tea issue`. Comments are the
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# TOP-LEVEL `tea comment`, which takes the same --repo/--login flags.
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# The old call therefore always failed, was unchecked, and the script
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# closed the issue anyway, losing the record of WHY.
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#
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# Use `tea comment` rather than the API helper so the comment and the
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# close are made by the SAME principal ($GITEA_LOGIN_NAME). Routing the
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# comment through the token-authenticated helper here would attribute the
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# comment to the token holder and the close to the tea login -- two
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# principals for one operation.
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tea comment "$ISSUE_NUMBER" "$COMMENT" --repo "$OWNER/$REPO" --login "$GITEA_LOGIN_NAME" || {
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echo "Error: failed to post comment on #$ISSUE_NUMBER -- NOT closing (fail closed)." >&2
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exit 1
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}
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fi
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prov_rc=0
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tea issue close "$ISSUE_NUMBER" --repo "$OWNER/$REPO" --login "$GITEA_LOGIN_NAME" || prov_rc=$?
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[[ "$prov_rc" -eq 0 ]] || { echo "Error: provider command failed (exit ${prov_rc}; provider failure, not a usage error)" >&2; exit 1; }
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else
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echo "No tea login configured for $(get_remote_host); using authenticated Gitea API fallback." >&2
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if [[ -n "$COMMENT" ]]; then
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# Fail closed here too: an unchecked comment lets the issue close without its
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# audit trail, which is the same defect as the tea path above.
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gitea_issue_comment_api || {
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echo "Error: failed to post comment on #$ISSUE_NUMBER -- NOT closing (fail closed)." >&2
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exit 1
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}
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fi
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gitea_issue_close_api
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fi
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echo "Closed Gitea issue #$ISSUE_NUMBER"
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else
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echo "Error: Unknown platform"
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exit 1
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fi
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