Harden notary script

- Set and use `SCRIPTDIR` to be agnostic of the current working
  directory (i.e.: being able to execute it outside of `parsec-cloud`
  repo)
- Rework `Debug tool version` block to oneline tools' version instead of
  relying on debug output (`set -x`).

  This allow to run the script with `-x` without it being disable by the
  `set +x`.
- Allow to provide additional args to `Github-CLI` via the optional var
  `GH_ADDITIONAL_ARGS` (useful to set `--repo=<Owner>/<Repo>`)

Co-authored-by: Marcos Medrano <786907+mmmarcos@users.noreply.github.com>

.github/scripts/notary/lib.sh

@@ -1,6 +1,6 @@
-#!bash
-
-QUERY_FOLDER=.github/scripts/notary/graphql
+#!/usr/bin/env bash
+SCRIPTDIR=${SCRIPTDIR:="$(dirname $(realpath -s "$0"))"}
+QUERY_FOLDER=$SCRIPTDIR/graphql
 
 # List project fields like `status`, `tag`, `labels` and other
 function list_project_fields() {

.github/scripts/notary/script.sh

@@ -1,5 +1,6 @@
-#!bash
-source .github/scripts/notary/lib.sh
+#!/usr/bin/env bash
+SCRIPTDIR=${SCRIPTDIR:="$(dirname $(realpath -s "$0"))"}
+source "$SCRIPTDIR"/lib.sh
 
 if [ $# -ne 2 ]; then
     echo "usage: $0 <ORGA> <PROJECT_NUMBER>" 1>&2
@@ -8,14 +9,13 @@ fi
 
 PROJECT_ORGA=${1}
 PROJECT_NUMBER=${2}
+GH="gh ${GH_ADDITIONAL_ARGS:=""}"
 
 set -o pipefail
-echo "Debug tool version"
-set -x
-gh --version
-jq --version
-base64 --version
-set +x
+echo "Debug tools version:"
+echo "- gh version: $(gh --version | head -n 1)"
+echo "- jq version: $(jq --version)"
+echo "- base64 version: $(base64 --version | head -n 1)"
 
 TMP_DIR=$(mktemp --tmpdir --directory "notary.XXXX")
 echo "temporary folder is $TMP_DIR"
@@ -25,14 +25,14 @@ echo "Looking for issues that are assigned to the wrong project."
 touch $TMP_DIR/issues_wrong_project.json
 
 # Search for Issue that aren't linked to the board already
-gh issue list \
+$GH issue list \
     --json id,title,number \
     --search "-project:\"$PROJECT_ORGA/$PROJECT_NUMBER\"" \
     --jq '.[] += {"type": "issue"} | .[]' \
     | tee -a $TMP_DIR/issues_wrong_project.json
 
 # Search for PRs that aren't linked to the board and linked to an issue
-gh pr list \
+$GH pr list \
     --json id,title,number \
     --search "-project:\"$PROJECT_ORGA/$PROJECT_NUMBER\" -linked:issue" \
     --jq '.[] += {"type": "pr"} | .[]' \
@@ -58,8 +58,8 @@ for raw_row in $(<$TMP_DIR/issues_wrong_project.json.b64); do
 
     echo -n "Adding $TYPE \"$TITLE\" to project $PROJECT_TITLE > "
     add_item_to_project $PROJECT_ID $ID
-    echo
     RC=$?
+    echo
     if [ $RC -ne 0 ]; then
         echo "Failed to add $TYPE \"$TITLE\" to project $PROJECT_TITLE" >&2
         exit $RC