fix(actions): remove fragile heredocs from proposer PR step

.gitea/workflows/proposer-apply-pr.yml

@@ -555,22 +555,20 @@ jobs:
           [[ "${NOOP:-0}" == "0" ]] || exit 0
           [[ -n "${BRANCH:-}" ]] || { echo "BRANCH unset -> skip PR"; exit 0; }
 
+          test -n "${FORGE_TOKEN:-}" || { echo "Missing FORGE_TOKEN"; exit 1; }
+
           if [[ "${TARGET_COUNT:-0}" == "1" ]]; then
             PR_TITLE="proposer: apply ticket #${TARGET_PRIMARY_ISSUE}"
           else
             PR_TITLE="proposer: apply ${TARGET_COUNT} tickets on ${TARGET_CHEMIN}"
           fi
 
-          export TITLE="$PR_TITLE"
+          export PR_TITLE TARGET_CHEMIN TARGET_ISSUES BRANCH END_SHA DEFAULT_BRANCH OWNER
-          export CHEMIN="$TARGET_CHEMIN"
-          export ISSUES="$TARGET_ISSUES"
-          export BRANCH="$BRANCH"
-          export END_SHA="${END_SHA:-unknown}"
-          export DEFAULT_BRANCH="$DEFAULT_BRANCH"
-          export OWNER="$OWNER"
 
-          node --input-type=module - <<'NODE' > /tmp/proposer.pr.json
+          node --input-type=module -e '
-          const issues = String(process.env.ISSUES || "")
+            import fs from "node:fs";
+
+            const issues = String(process.env.TARGET_ISSUES || "")
               .trim()
               .split(/\s+/)
               .filter(Boolean);
@@ -578,7 +576,7 @@ jobs:
             const body = [
               `PR auto depuis ticket${issues.length > 1 ? "s" : ""} ${issues.map((n) => `#${n}`).join(", ")} (state/approved).`,
               "",
-            `- Chemin: ${process.env.CHEMIN || "(inconnu)"}`,
+              `- Chemin: ${process.env.TARGET_CHEMIN || "(inconnu)"}`,
               "- Tickets:",
               ...issues.map((n) => `  - #${n}`),
               `- Branche: ${process.env.BRANCH || ""}`,
@@ -587,14 +585,17 @@ jobs:
               "Merge si CI OK."
             ].join("\n");
 
-          process.stdout.write(JSON.stringify({
+            fs.writeFileSync(
-            title: process.env.TITLE || "proposer: apply tickets",
+              "/tmp/proposer.pr.json",
+              JSON.stringify({
+                title: process.env.PR_TITLE || "proposer: apply tickets",
                 body,
                 base: process.env.DEFAULT_BRANCH || "main",
                 head: `${process.env.OWNER}:${process.env.BRANCH}`,
                 allow_maintainer_edit: true
-          }));
+              })
-          NODE
+            );
+          '
 
           PR_JSON="$(curl -fsS -X POST \
             -H "Authorization: token $FORGE_TOKEN" \
@@ -602,10 +603,7 @@ jobs:
             "$API_BASE/api/v1/repos/$OWNER/$REPO/pulls" \
             --data-binary @/tmp/proposer.pr.json)"
 
-          PR_URL="$(node --input-type=module -e '
+          PR_URL="$(node --input-type=module -e 'const pr = JSON.parse(process.argv[1] || "{}"); console.log(pr.html_url || pr.url || "");' "$PR_JSON")"
-            const pr = JSON.parse(process.argv[1] || "{}");
-            console.log(pr.html_url || pr.url || "");
-          ' "$PR_JSON")"
 
           test -n "$PR_URL" || {
             echo "PR URL missing. Raw: $PR_JSON"
@@ -614,15 +612,21 @@ jobs:
 
           for ISSUE in $TARGET_ISSUES; do
             export ISSUE PR_URL
-            node --input-type=module - <<'NODE' > /tmp/proposer.issue.close.comment.json
+
+            node --input-type=module -e '
+              import fs from "node:fs";
+
               const issue = process.env.ISSUE || "";
               const url = process.env.PR_URL || "";
               const msg =
-              `PR proposer created for ticket #${issue}: ${url}\n\n` +
+                `PR proposer créée pour le ticket #${issue} : ${url}\n\n` +
-              `The ticket is closed automatically. Discussion can continue in the PR.`;
+                `Le ticket est clôturé automatiquement ; la discussion peut se poursuivre dans la PR.`;
 
-            process.stdout.write(JSON.stringify({ body: msg }));
+              fs.writeFileSync(
-            NODE
+                "/tmp/proposer.issue.close.comment.json",
+                JSON.stringify({ body: msg })
+              );
+            '
 
             curl -fsS -X POST \
               -H "Authorization: token $FORGE_TOKEN" \