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authorJosselin Poiret <dev@jpoiret.xyz>2022-01-15 14:50:07 +0100
committerMathieu Othacehe <othacehe@gnu.org>2022-02-02 16:46:44 +0100
commit726d0bd2f36363392ba2fcefd6e5d4aeed27dc9e (patch)
tree6b74b5d28b4dc3c7cefe89a0f7061dc3c80042d3 /gnu/installer/newt
parent59fec4a1a2e1027dd03304b56200cc5e753c9faa (diff)
downloadguix-726d0bd2f36363392ba2fcefd6e5d4aeed27dc9e.tar.gz
installer: Use named prompt to abort or break installer steps.
* gnu/installer/steps.scm (run-installer-steps): Set up
'installer-step prompt.
* gnu/installer/newt/ethernet.scm (run-ethernet-page)
* gnu/installer/newt/final.scm (run-config-display-page,
run-install-failed-page)
* gnu/installer/newt/keymap.scm (run-layout-page, run-variant-page)
* gnu/installer/newt/locale.scm (run-language-page,
run-territory-page, run-codeset-page, run-modifier-page,
run-locale-page)
* gnu/installer/newt/network.scm (run-technology-page,
wait-service-online)
* gnu/installer/newt/page.scm (run-listbox-selection-page,
run-checkbox-tree-page)
* gnu/installer/newt/partition.scm (button-exit-action)
* gnu/installer/newt/services.scm (run-desktop-environments-cbt-page,
run-networking-cbt-page, run-other-services-cbt-page,
run-network-management-page)
* gnu/installer/newt/timezone.scm (run-timezone-page)
* gnu/installer/newt/user.scm (run-user-page)
* gnu/installer/newt/welcome.scm (run-menu-page)
* gnu/installer/newt/wifi.scm (run-wifi-page): Use the 'installer-step
prompt to abort.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
Diffstat (limited to 'gnu/installer/newt')
-rw-r--r--gnu/installer/newt/ethernet.scm8
-rw-r--r--gnu/installer/newt/final.scm8
-rw-r--r--gnu/installer/newt/keymap.scm8
-rw-r--r--gnu/installer/newt/locale.scm25
-rw-r--r--gnu/installer/newt/network.scm16
-rw-r--r--gnu/installer/newt/page.scm4
-rw-r--r--gnu/installer/newt/partition.scm6
-rw-r--r--gnu/installer/newt/services.scm16
-rw-r--r--gnu/installer/newt/timezone.scm4
-rw-r--r--gnu/installer/newt/user.scm5
-rw-r--r--gnu/installer/newt/welcome.scm2
-rw-r--r--gnu/installer/newt/wifi.scm4
12 files changed, 30 insertions, 76 deletions
diff --git a/gnu/installer/newt/ethernet.scm b/gnu/installer/newt/ethernet.scm
index ecd22efbb2..d75a640519 100644
--- a/gnu/installer/newt/ethernet.scm
+++ b/gnu/installer/newt/ethernet.scm
@@ -65,9 +65,7 @@ connection is pending."
      (run-error-page
       (G_ "No ethernet service available, please try again.")
       (G_ "No service"))
-     (raise
-      (condition
-       (&installer-step-abort))))
+     (abort-to-prompt 'installer-step 'abort))
     ((service)
      ;; Only one service is available so return it directly.
      service)
@@ -81,7 +79,5 @@ connection is pending."
       #:button-text (G_ "Exit")
       #:button-callback-procedure
       (lambda _
-        (raise
-         (condition
-          (&installer-step-abort))))
+        (abort-to-prompt 'installer-step 'abort))
       #:listbox-callback-procedure connect-ethernet-service))))
diff --git a/gnu/installer/newt/final.scm b/gnu/installer/newt/final.scm
index efe422f4f4..7c3f73ee82 100644
--- a/gnu/installer/newt/final.scm
+++ b/gnu/installer/newt/final.scm
@@ -59,9 +59,7 @@ This will take a few minutes.")
      #:file-textbox-height height
      #:exit-button-callback-procedure
      (lambda ()
-       (raise
-        (condition
-         (&installer-step-abort)))))))
+       (abort-to-prompt 'installer-step 'abort)))))
 
 (define (run-install-success-page)
   (match (current-clients)
@@ -88,9 +86,7 @@ press the button to reboot.")))
              (G_ "Restart the installer")
              (G_ "The final system installation step failed.  You can resume from \
 a specific step, or restart the installer."))
-       (1 (raise
-           (condition
-            (&installer-step-abort))))
+       (1 (abort-to-prompt 'installer-step 'abort))
        (2
         ;; Keep going, the installer will be restarted later on.
         #t)))
diff --git a/gnu/installer/newt/keymap.scm b/gnu/installer/newt/keymap.scm
index 92f7f46f34..c5d4be6792 100644
--- a/gnu/installer/newt/keymap.scm
+++ b/gnu/installer/newt/keymap.scm
@@ -59,9 +59,7 @@ different layout at any time from the parameters menu.")))
        ((param) (const #f))
        (else
         (lambda _
-          (raise
-           (condition
-            (&installer-step-abort)))))))))
+          (abort-to-prompt 'installer-step 'abort)))))))
 
 (define (run-variant-page variants variant->text)
   (let ((title (G_ "Variant")))
@@ -74,9 +72,7 @@ different layout at any time from the parameters menu.")))
      #:button-text (G_ "Back")
      #:button-callback-procedure
      (lambda _
-       (raise
-        (condition
-         (&installer-step-abort)))))))
+       (abort-to-prompt 'installer-step 'abort)))))
 
 (define (sort-layouts layouts)
   "Sort LAYOUTS list by putting the US layout ahead and return it."
diff --git a/gnu/installer/newt/locale.scm b/gnu/installer/newt/locale.scm
index bfd89aca2c..01171e253f 100644
--- a/gnu/installer/newt/locale.scm
+++ b/gnu/installer/newt/locale.scm
@@ -43,9 +43,7 @@ installation process and for the installed system.")
      #:button-text (G_ "Exit")
      #:button-callback-procedure
      (lambda _
-       (raise
-        (condition
-         (&installer-step-abort))))))
+       (abort-to-prompt 'installer-step 'abort))))
 
   ;; Immediately install the chosen language so that the territory page that
   ;; comes after (optionally) is displayed in the chosen language.
@@ -63,9 +61,7 @@ installation process and for the installed system.")
      #:button-text (G_ "Back")
      #:button-callback-procedure
      (lambda _
-       (raise
-        (condition
-         (&installer-step-abort)))))))
+       (abort-to-prompt 'installer-step 'abort)))))
 
 (define (run-codeset-page codesets)
   (let ((title (G_ "Locale codeset")))
@@ -78,9 +74,7 @@ installation process and for the installed system.")
      #:button-text (G_ "Back")
      #:button-callback-procedure
      (lambda _
-       (raise
-        (condition
-         (&installer-step-abort)))))))
+       (abort-to-prompt 'installer-step 'abort)))))
 
 (define (run-modifier-page modifiers modifier->text)
   (let ((title (G_ "Locale modifier")))
@@ -94,9 +88,7 @@ symbol.")
      #:button-text (G_ "Back")
      #:button-callback-procedure
      (lambda _
-       (raise
-        (condition
-         (&installer-step-abort)))))))
+       (abort-to-prompt 'installer-step 'abort)))))
 
 (define* (run-locale-page #:key
                           supported-locales
@@ -110,11 +102,10 @@ associating a territory code with a territory name. The formatted locale, under
 glibc format is returned."
 
   (define (break-on-locale-found locales)
-    "Raise the &installer-step-break condition if LOCALES contains exactly one
+    "Break to the installer step if LOCALES contains exactly one
 element."
     (and (= (length locales) 1)
-         (raise
-          (condition (&installer-step-break)))))
+         (abort-to-prompt 'installer-step 'break)))
 
   (define (filter-locales locales result)
     "Filter the list of locale records LOCALES using the RESULT returned by
@@ -218,8 +209,8 @@ glibc locale string and return it."
 
   ;; If run-installer-steps returns locally, it means that the user had to go
   ;; through all steps (language, territory, codeset and modifier) to select a
-  ;; locale. In that case, like if we exited by raising &installer-step-break
-  ;; condition, turn the result into a glibc locale string and return it.
+  ;; locale. In that case, like if we exited by breaking to the installer
+  ;; step, turn the result into a glibc locale string and return it.
   (result->locale-string
    supported-locales
    (run-installer-steps #:steps locale-steps)))
diff --git a/gnu/installer/newt/network.scm b/gnu/installer/newt/network.scm
index fb221483c3..0477a489be 100644
--- a/gnu/installer/newt/network.scm
+++ b/gnu/installer/newt/network.scm
@@ -65,12 +65,8 @@ Internet and return the selected technology. For now, only technologies with
             (G_ "Exit")
             (G_ "The install process requires Internet access but no \
 network devices were found. Do you want to continue anyway?"))
-       ((1) (raise
-             (condition
-              (&installer-step-break))))
-       ((2) (raise
-             (condition
-              (&installer-step-abort))))))
+       ((1) (abort-to-prompt 'installer-step 'break))
+       ((2) (abort-to-prompt 'installer-step 'abort))))
     ((technology)
      ;; Since there's only one technology available, skip the selection
      ;; screen.
@@ -86,9 +82,7 @@ network devices were found. Do you want to continue anyway?"))
       #:button-text (G_ "Exit")
       #:button-callback-procedure
       (lambda _
-        (raise
-         (condition
-          (&installer-step-abort))))))))
+        (abort-to-prompt 'installer-step 'abort))))))
 
 (define (find-technology-by-type technologies type)
   "Find and return a technology with the given TYPE in TECHNOLOGIES list."
@@ -156,9 +150,7 @@ FULL-VALUE tentatives, spaced by 1 second."
        (G_ "The selected network does not provide access to the \
 Internet and the Guix substitute server, please try again.")
        (G_ "Connection error"))
-      (raise
-       (condition
-        (&installer-step-abort))))))
+      (abort-to-prompt 'installer-step 'abort))))
 
 (define (run-network-page)
   "Run a page to allow the user to configure connman so that it can access the
diff --git a/gnu/installer/newt/page.scm b/gnu/installer/newt/page.scm
index 695c7d875f..8c675fa837 100644
--- a/gnu/installer/newt/page.scm
+++ b/gnu/installer/newt/page.scm
@@ -488,7 +488,7 @@ the current listbox item has to be selected by key."
                         (string=? str (listbox-item->text item))))
                      keys)
           ((key . item) item)
-          (#f (raise (condition (&installer-step-abort))))))
+          (#f (abort-to-prompt 'installer-step 'abort))))
 
       ;; On every listbox element change, check if we need to skip it. If yes,
       ;; depending on the 'last-listbox-key', jump forward or backward. If no,
@@ -690,7 +690,7 @@ ITEMS when 'Ok' is pressed."
                         (string=? str (item->text item))))
                      keys)
           ((key . item) item)
-          (#f (raise (condition (&installer-step-abort))))))
+          (#f (abort-to-prompt 'installer-step 'abort))))
 
       (add-form-to-grid grid form #t)
       (make-wrapped-grid-window grid title)
diff --git a/gnu/installer/newt/partition.scm b/gnu/installer/newt/partition.scm
index 6a3aa3daff..e7a97810ac 100644
--- a/gnu/installer/newt/partition.scm
+++ b/gnu/installer/newt/partition.scm
@@ -36,10 +36,8 @@
   #:export (run-partitioning-page))
 
 (define (button-exit-action)
-  "Raise the &installer-step-abort condition."
-  (raise
-   (condition
-    (&installer-step-abort))))
+  "Abort the installer step."
+  (abort-to-prompt 'installer-step 'abort))
 
 (define (run-scheme-page)
   "Run a page asking the user for a partitioning scheme."
diff --git a/gnu/installer/newt/services.scm b/gnu/installer/newt/services.scm
index c218825813..9951ad2212 100644
--- a/gnu/installer/newt/services.scm
+++ b/gnu/installer/newt/services.scm
@@ -46,9 +46,7 @@ to choose from them later when you log in.")
      #:checkbox-tree-height 9
      #:exit-button-callback-procedure
      (lambda ()
-       (raise
-        (condition
-         (&installer-step-abort)))))))
+       (abort-to-prompt 'installer-step 'abort)))))
 
 (define (run-networking-cbt-page)
   "Run a page allowing the user to select networking services."
@@ -65,9 +63,7 @@ system.")
      #:checkbox-tree-height 5
      #:exit-button-callback-procedure
      (lambda ()
-       (raise
-        (condition
-         (&installer-step-abort)))))))
+       (abort-to-prompt 'installer-step 'abort)))))
 
 (define (run-printing-services-cbt-page)
   "Run a page allowing the user to select document services such as CUPS."
@@ -85,9 +81,7 @@ system.")
      #:checkbox-tree-height 9
      #:exit-button-callback-procedure
      (lambda ()
-       (raise
-        (condition
-         (&installer-step-abort)))))))
+       (abort-to-prompt 'installer-step 'abort)))))
 
 (define (run-console-services-cbt-page)
   "Run a page to select various system adminstration services for non-graphical
@@ -130,9 +124,7 @@ client may be enough for a server.")
      #:button-text (G_ "Exit")
      #:button-callback-procedure
      (lambda _
-       (raise
-        (condition
-         (&installer-step-abort)))))))
+       (abort-to-prompt 'installer-step 'abort)))))
 
 (define (run-services-page)
   (let ((desktop (run-desktop-environments-cbt-page)))
diff --git a/gnu/installer/newt/timezone.scm b/gnu/installer/newt/timezone.scm
index 67bf41ff84..bed9f9d5cb 100644
--- a/gnu/installer/newt/timezone.scm
+++ b/gnu/installer/newt/timezone.scm
@@ -65,9 +65,7 @@ returned."
          #:button-callback-procedure
          (if (null? path)
              (lambda _
-               (raise
-                (condition
-                 (&installer-step-abort))))
+               (abort-to-prompt 'installer-step 'abort))
              (lambda _
                (loop (all-but-last path))))
          #:listbox-callback-procedure
diff --git a/gnu/installer/newt/user.scm b/gnu/installer/newt/user.scm
index 58bb86bf96..97141cfe64 100644
--- a/gnu/installer/newt/user.scm
+++ b/gnu/installer/newt/user.scm
@@ -20,7 +20,6 @@
 
 (define-module (gnu installer newt user)
   #:use-module (gnu installer user)
-  #:use-module ((gnu installer steps) #:select (&installer-step-abort))
   #:use-module (gnu installer newt page)
   #:use-module (gnu installer newt utils)
   #:use-module (gnu installer utils)
@@ -257,9 +256,7 @@ administrator (\"root\").")
                    (run users))
                  (reverse users))
                 ((components=? argument exit-button)
-                 (raise
-                  (condition
-                   (&installer-step-abort))))))
+                 (abort-to-prompt 'installer-step 'abort))))
               ('exit-fd-ready
                ;; Read the complete user list at once.
                (match argument
diff --git a/gnu/installer/newt/welcome.scm b/gnu/installer/newt/welcome.scm
index 5f461279e2..7a7ddfb7bd 100644
--- a/gnu/installer/newt/welcome.scm
+++ b/gnu/installer/newt/welcome.scm
@@ -84,7 +84,7 @@ we want this page to occupy all the screen space available."
                       (string=? str (listbox-item->text item))))
                    keys)
         ((key . item) item)
-        (#f (raise (condition (&installer-step-abort))))))
+        (#f (abort-to-prompt 'installer-step 'abort))))
 
     (set-textbox-text logo-textbox (read-all logo))
 
diff --git a/gnu/installer/newt/wifi.scm b/gnu/installer/newt/wifi.scm
index f5d8f1fdbf..8a87cbdf4b 100644
--- a/gnu/installer/newt/wifi.scm
+++ b/gnu/installer/newt/wifi.scm
@@ -237,9 +237,7 @@ force a wifi scan."
               (run-wifi-scan-page)
               (run-wifi-page))
              ((components=? argument exit-button)
-              (raise
-               (condition
-                (&installer-step-abort))))
+              (abort-to-prompt 'installer-step 'abort))
              ((components=? argument listbox)
               (let ((result (connect-wifi-service listbox service-items)))
                 (unless result