Adds grub2-installer.

bootloader/README.md

@@ -21,6 +21,19 @@ assuming 4:3 aspect ratio; most of the legacy boot uses are assumed to be on
 virtual machines, where the bootloader will be shown with square pixels.
 
 
+`grub2-installer`
+----------------
+
+Bootloader that can be themed more extensively than others. This theme is
+initially built for the installer image. It may be adapted or forked for use
+with an installed NixOS suystem later.
+
+### `grub2-installer/icons`
+
+Icons are from or adapted from the breeze icons projects of KDE, available
+under the LGPL license.
+
+
 `refind`
 --------
 

bootloader/grub2-installer/fonts.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -p grub2_efi -p dejavu_fonts -i bash
+
+# This script can be used to (dirtily) build fonts for grub2.
+# This script assumes only DejaVu, and only one size.
+
+set -e
+set -u
+PS4=" $ "
+set -x
+
+DEJA=
+
+for p in $buildInputs; do
+	DEJA="$p"
+done
+
+grub-mkfont -s 20 "$DEJA/share/fonts/truetype/DejaVuSans.ttf" -o dejavu_20.pf2

bootloader/grub2-installer/icons/build.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -p inkscape -p bash -i bash
+
+# Use this to pre-build the png icons using the source files.
+
+set -e
+set -u
+PS4=" $ "
+set -x
+
+for f in *.svg; do
+	inkscape -e "${f%.*}.png" "$f"
+done

bootloader/grub2-installer/icons/copytoram.svg

@@ -0,0 +1,65 @@
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+<svg
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+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   viewBox="0 0 42 32"
+   version="1.1"
+   id="svg5"
+   sodipodi:docname="copytoram.svg"
+   width="42"
+   height="32"
+   inkscape:version="0.92.2 (5c3e80d, 2017-08-06)">
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+        <dc:title />
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bootloader/grub2-installer/icons/debug.svg

@@ -0,0 +1,65 @@
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+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
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bootloader/grub2-installer/icons/hidpi.svg

@@ -0,0 +1,76 @@
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bootloader/grub2-installer/icons/installer.svg

@@ -0,0 +1,74 @@
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bootloader/grub2-installer/icons/nomodeset.svg

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bootloader/grub2-installer/icons/refind.svg

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bootloader/grub2-installer/icons/settings.svg

@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   viewBox="0 0 42 32"
+   version="1.1"
+   id="svg5"
+   sodipodi:docname="settings.svg"
+   width="42"
+   height="32"
+   inkscape:version="0.92.2 (5c3e80d, 2017-08-06)"
+   inkscape:export-filename="/Users/samuel/tmp/nixpkgs/nixpkgs/TMP/Breeze-GRUB2/breeze/icons/settings.png"
+   inkscape:export-xdpi="96"
+   inkscape:export-ydpi="96">
+  <metadata
+     id="metadata9">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <sodipodi:namedview
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1"
+     objecttolerance="10"
+     gridtolerance="10"
+     guidetolerance="10"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:window-width="2556"
+     inkscape:window-height="1401"
+     id="namedview7"
+     showgrid="true"
+     inkscape:zoom="10.429825"
+     inkscape:cx="54.180657"
+     inkscape:cy="-3.4899745"
+     inkscape:window-x="2560"
+     inkscape:window-y="35"
+     inkscape:window-maximized="0"
+     inkscape:current-layer="svg5">
+    <inkscape:grid
+       type="xygrid"
+       id="grid819" />
+  </sodipodi:namedview>
+  <defs
+     id="defs3051">
+    <style
+       type="text/css"
+       id="current-color-scheme">
+      .ColorScheme-Text {
+        color:#4d4d4d;
+      }
+      </style>
+  </defs>
+  <path
+     style="color:#4d4d4d;fill:currentColor;fill-opacity:1;stroke:none;stroke-width:1"
+     d="M 7,9e-7 V 32 H 39 V 9e-7 Z M 8,7 H 38 V 31 H 8 Z m 3,3 v 18 h 8.000001 V 10 Z m 10,1 v 1.000001 H 35 V 11 Z m 0,7 v 1 h 11 v -1 z m 0,6 v 2 h 6 v -2 z"
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+     class="ColorScheme-Text"
+     inkscape:connector-curvature="0"
+     sodipodi:nodetypes="cccccccccccccccccccccccccccccc" />
+</svg>

bootloader/grub2-installer/icons/shutdown.svg

@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   viewBox="0 0 42 32"
+   version="1.1"
+   id="svg6"
+   sodipodi:docname="shutdown.svg"
+   width="42"
+   height="32"
+   inkscape:version="0.92.2 (5c3e80d, 2017-08-06)">
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+     id="metadata10">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <sodipodi:namedview
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1"
+     objecttolerance="10"
+     gridtolerance="10"
+     guidetolerance="10"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:window-width="2556"
+     inkscape:window-height="1401"
+     id="namedview8"
+     showgrid="true"
+     inkscape:zoom="32"
+     inkscape:cx="18.928284"
+     inkscape:cy="32.726043"
+     inkscape:window-x="2560"
+     inkscape:window-y="35"
+     inkscape:window-maximized="0"
+     inkscape:current-layer="svg6">
+    <inkscape:grid
+       type="xygrid"
+       id="grid817" />
+  </sodipodi:namedview>
+  <defs
+     id="defs3051">
+    <style
+       type="text/css"
+       id="current-color-scheme">
+      .ColorScheme-Text {
+        color:#4d4d4d;
+      }
+      </style>
+  </defs>
+  <path
+     style="color:#4d4d4d;fill:currentColor;fill-opacity:1;stroke:none;stroke-width:1"
+     d="M 21.666666,9e-7 V 0.0677079 1.4062492 12.000001 H 24 V 1.4010425 0.0625012 1.2e-6 h -1 z m 3.559667,0.2265627 v 1.3619786 c 6.949858,1.285027 12.435154,7.3438004 12.440333,14.4114588 0,8.100176 -6.56649,14.666666 -14.666666,14.666666 -8.100176,0 -14.6666667,-6.56649 -14.6666667,-14.666666 C 8.3372574,8.931361 13.382511,2.8711445 20.333333,1.5859382 V 0.2421889 C 12.64187,1.5422783 7.0089718,8.1994398 7,16.000001 7.0000006,24.836557 14.163444,32 23,32 31.836555,31.999999 38.999998,24.836556 38.999999,16.000001 38.998645,8.1935327 32.923615,1.5276417 25.226333,0.2265636 Z"
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+     id="path4"
+     inkscape:connector-curvature="0"
+     sodipodi:nodetypes="cccccccccccccsccccscc" />
+</svg>

bootloader/grub2-installer/theme.txt

@@ -0,0 +1,78 @@
+#
+# This website explains the theme format much better than grub's own documentation:
+#  → http://wiki.rosalab.ru/en/index.php/Grub2_theme_tutorial
+#
+# Icons are adapted from Breeze
+# Colors: https://community.kde.org/KDE_Visual_Design_Group/HIG/Color
+#
+
+# An image is used instead.
+title-text: ""
+title-font: "DejaVu Regular 20"
+title-color: "#ffffff"
+
++ image {
+	top = 5%
+	height = 100
+	width = 319
+	left = 50%-160 # (image width) / 2 = 160
+	file = "logo.png"
+}
+
+# A background image is *always* necessary due to a bug.
+desktop-image: "background.png"
+message-font: "DejaVu Regular 20"
+message-color: "#ffffff"
+
+# This font is provided, by default, by NixOS.
+terminal-font: "Unifont Regular 16"
+terminal-box: "terminal_*.png"
+
+#
+# FIXME : Make it a /¯¯¯¯¯¯¯¯¯/ shape
+#                   ¯¯¯¯¯¯¯¯¯¯
++ progress_bar {
+	id = "__timeout__"
+	top = 95%-32
+	left  = 50%-25%
+	height = 32
+	width = 50%
+	show_text = false
+	text = ""
+
+	border_color = #5579C4
+	bg_color = #7EBAE4
+	fg_color = #5579C4
+}
+
++ boot_menu {
+	left = 50%-400 # menu width / 2
+	width = 800
+	top = 5%+100+5%
+	# Keep the menu off the logo and the progress bar.
+	height = 100%-5%-100-5%-5%-32-5%
+	#             ^   ^  ^  ^  ^  ^
+	#             |   |  |  |  |  \ 5% between progress and bottom
+	#             |   |  |  |  \  height of progress
+	#             |   |  |  \  5% between progress and this
+	#             |   |  \  5% between logo and this
+	#             |   \ height of logo
+	#             \ 5% from the top
+
+	item_font = "DejaVu Regular 20"
+	item_color = "#232627"
+	item_height = 48
+	item_icon_space = 12
+	item_spacing = 2
+
+	selected_item_font = "DejaVu Regular 20"
+	selected_item_color= "#232627"
+	selected_item_pixmap_style = "select_*.png"
+
+	icon_height = 32
+	icon_width = 42
+
+	scrollbar = false
+
+	menu_pixmap_style = "boot_menu_*.png"
+}