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[185.136.64.226]) by gmr-mx.google.com with ESMTPS id 5614622812f47-55e00d8033bsi106401b6e.3.2026.10.27.04.05.20 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 27 Oct 2026 04:05:21 -0700 (PDT) Received-SPF: pass (google.com: domain of fm-1324425-20261027110516e70ce50acb00020787-duq3kh@rts-flowmailer.siemens.com designates 185.136.64.226 as permitted sender) client-ip=185.136.64.226; Received: by mta-64-226.siemens.flowmailer.net with ESMTPSA id 20261027110516e70ce50acb00020787 for ; Tue, 27 Oct 2026 12:05:16 +0100 X-Patchwork-Original-From: "srinuvasan.a via isar-users" From: "srinuvasan.a" To: isar-users@googlegroups.com Cc: cedric.hombourger@siemens.com, Srinuvasan A , Shivaschandra K L Subject: [PATCH 1/3] installer: add reusable progress gauge Date: Tue, 27 Oct 2026 16:35:59 +0530 Message-Id: <20261027110601.1197504-1-srinuvasan.a@siemens.com> MIME-Version: 1.0 X-Flowmailer-Platform: Siemens Feedback-ID: 519:519-1324425:519-21489:flowmailer X-Original-Sender: srinuvasan.a@siemens.com X-Original-Authentication-Results: gmr-mx.google.com; dkim=pass header.i=@siemens.com header.s=fm2 header.b=S2rH8HIX; spf=pass (google.com: domain of fm-1324425-20261027110516e70ce50acb00020787-duq3kh@rts-flowmailer.siemens.com designates 185.136.64.226 as permitted sender) smtp.mailfrom=fm-1324425-20261027110516e70ce50acb00020787-duq3KH@rts-flowmailer.siemens.com; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=siemens.com X-Original-From: srinuvasan.a@siemens.com Reply-To: srinuvasan.a@siemens.com Precedence: list Mailing-list: list isar-users@googlegroups.com; contact isar-users+owners@googlegroups.com List-ID: X-Spam-Checked-In-Group: isar-users@googlegroups.com X-Google-Group-Id: 914930254986 List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , X-Spam-Status: No, score=-4.9 required=5.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL, RCVD_IN_RP_CERTIFIED,RCVD_IN_RP_RNBL,RCVD_IN_RP_SAFE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on shymkent.ilbers.de X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= From: Srinuvasan A Add an independent percentage consumer for operations reporting progress. Drain progress if dialog exits early, preserving producer execution. Keep existing image-copy and RAID progress handling unchanged. Signed-off-by: Shivaschandra K L Signed-off-by: Srinuvasan A Suggested-by: Cedric Hombourger --- .../files/usr/bin/installer_ui.sh | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/meta-isar/recipes-installer/deploy-image/files/usr/bin/installer_ui.sh b/meta-isar/recipes-installer/deploy-image/files/usr/bin/installer_ui.sh index 133d7c70..aa906221 100644 --- a/meta-isar/recipes-installer/deploy-image/files/usr/bin/installer_ui.sh +++ b/meta-isar/recipes-installer/deploy-image/files/usr/bin/installer_ui.sh @@ -185,6 +185,30 @@ ui_start_progress_gauge() { UI_GAUGE_PID=$! } +#-------------------------------------------------------------------------- +# ui_progress_gauge +# +# Reads integer percentages (0-100), one per line, from stdin. +# No dialog is opened until the first percentage arrives. +# If dialog exits early, drain the remaining input so the operation is +# not interrupted by SIGPIPE. Callers must check the producer's status +# using PIPESTATUS[0]; a completed gauge does not imply operation success. +# Returns dialog's status after all progress input has been consumed. +#-------------------------------------------------------------------------- +ui_progress_gauge() { + local message="$1" + local status=0 + local percent + + IFS= read -r percent || return 0 + dialog --gauge "$message" 10 70 "$percent" || status=$? + if [ "$status" -ne 0 ]; then + echo "Warning: progress dialog failed; waiting for the operation to finish." >&2 + fi + cat >/dev/null + return "$status" +} + #-------------------------------------------------------------------------- # ui_stop_progress_gauge #