themes: replace the collection with magma — Obsidian Flow

CHANGELOG.md

@@ -5,6 +5,20 @@ All notable changes to gtheme are documented here. The format follows
 
 ## [Unreleased]
 
+- **The collection is now `magma`** (MAGMA — Obsidian Flow), replacing `nsx`,
+  `jojo` and `shoji`. A single all-in dark rice: obsidian-glass surfaces with
+  molten orange / lava gold accents and one cool teal vein, applied across
+  wallpaper, GTK, GNOME accent/icons, Ptyxis, Alacritty, starship, btop,
+  micro, fastfetch, fish, dash-to-dock, Tiling Shell and blur-my-shell.
+  Ships four terminal animations under `~/.local/share/gtheme/assets/magma/bin`
+  (fish shortcuts in parentheses): a live metaball lava-lamp fluid sim in
+  24-bit colour half-blocks (`lavalamp`), rising ember drift (`embers`), a
+  ~3.5 s eruption (`erupt`) and a deterministic thermal-scan gauge card
+  (`thermal`). Three procedural wallpapers — cracked obsidian, the lava lamp
+  itself, and an ember updraft — share the animation's exact heat ramp and
+  rotate on a slow GNOME slideshow crossfade; the seeded numpy generator is
+  included under `assets/`.
+
 - **shoji 1.1.0** — the vermilion Tiling Shell focus border is gone (it read
   as an alert, not a seal; kept `false` in the manifest so re-apply heals
   systems that had it). New procedurally painted `take.png` wallpaper — a

README.md

@@ -16,8 +16,8 @@ hand-written undo scripts, no half-reverted configs.
 
 ```sh
 gtheme                    # ← just run it: an interactive arrow-key menu
-gtheme apply nsx          # back up current state, apply the NSX theme
-gtheme switch jojo        # swap themes (your pre-gtheme baseline is kept)
+gtheme apply magma        # back up current state, apply the MAGMA theme
+gtheme diff magma         # preview what a theme would change, first
 gtheme restore            # revert to the desktop you had before gtheme
 ```
 
@@ -83,12 +83,12 @@ A theme is a directory with a declarative `theme.toml`:
 
 ```toml
 [meta]
-name = "jojo"
-title = "STONE OCEAN"
+name = "magma"
+title = "MAGMA — Obsidian Flow"
 
 [palette]                       # or a separate palette.toml
-bg = "#0B0E18"
-accent = "#7DC75B"
+bg = "#0D0A0F"
+accent = "#FF6D3A"
 # ...
 
 [[files]]                       # component tag drives --only and per-file backup
@@ -100,13 +100,13 @@ dest = "~/.config/gtk-4.0/gtk.css"
 component = "desktop"
 backend = "gsettings"
 key   = "org.gnome.desktop.interface accent-color"
-value = "'green'"
+value = "'orange'"
 
 [[settings]]                    # {{ runtime }} tokens resolve per-machine
 component = "terminal"
 backend = "dconf"
 key   = "/org/gnome/Ptyxis/Profiles/{{ ptyxis_default_profile }}/palette"
-value = "'JoJo'"
+value = "'Magma'"
 
 [[hooks]]                       # optional scripts for the weird 10%
 event = "post"
@@ -149,7 +149,7 @@ time, so manifests committed to the repo are portable across machines.
 ## Authoring: a palette becomes a desktop
 
 ```sh
-gtheme new ocean --from jojo     # scaffold, seeding the palette from jojo
+gtheme new ocean --from magma    # scaffold, seeding the palette from magma
 $EDITOR ~/.local/share/gtheme/themes/ocean/palette.toml
 gtheme build ocean               # render alacritty/ptyxis/btop/micro/gtk from it
 gtheme apply ocean --dry-run     # preview every file + setting change
@@ -233,9 +233,7 @@ Found a boundary escape? See [SECURITY.md](SECURITY.md).
 
 | | theme | |
 |---|---|---|
-| ![nsx palette](docs/media/palette-nsx.svg) | **nsx** | Honda NSX (NA1): Berlina-black cabin, Formula Red, Championship White |
-| ![jojo palette](docs/media/palette-jojo.svg) | **jojo** | STONE OCEAN (JoJo Part 6+): Jolyne green, Stand-string blue, the Spin |
-| ![shoji palette](docs/media/palette-shoji.svg) | **shoji** | Paper & Ink: washi paper, sumi ink, one vermilion hanko — a light-mode rice |
+| ![magma palette](docs/media/palette-magma.svg) | **magma** | MAGMA — Obsidian Flow: obsidian glass, molten orange, lava gold, one cool teal vein. Ships a live lava-lamp fluid sim for the terminal (`lavalamp`), plus `embers`, `erupt` and `thermal`, and three procedural wallpapers on a slow crossfade |
 
 Contribute yours: `gtheme publish <name>` prints the exact PR steps, and
 [CONTRIBUTING.md](CONTRIBUTING.md) has the submission checklist (validate

src/gtheme/cli.py

@@ -719,7 +719,7 @@ def cmd_menu(args: argparse.Namespace) -> int:
 _EPILOG = """\
 examples:
   gtheme                        open the interactive menu
-  gtheme apply nsx --dry-run    preview a theme without changing anything
+  gtheme apply magma --dry-run  preview a theme without changing anything
   gtheme install https://github.com/you/yourtheme
                                 install a theme from a git URL (or a .zip / folder)
 """

src/gtheme/menu.py

@@ -9,7 +9,7 @@
 The session runs on the terminal's alternate screen; command output (diffs,
 apply logs) is printed on the normal screen so it survives in scrollback
 after the menu exits. Screens are drawn one at a time with a breadcrumb
-title (``gtheme › apply › jojo``) instead of stacking widgets.
+title (``gtheme › apply › magma``) instead of stacking widgets.
 """
 
 from __future__ import annotations

src/gtheme/tui.py

@@ -232,7 +232,7 @@ def _bold_gradient(text: str) -> str:
 
 
 def _crumbs(title: str) -> str:
-    """Style 'gtheme › apply › jojo': gradient wordmark, dim separators."""
+    """Style 'gtheme › apply › magma': gradient wordmark, dim separators."""
     sep = ansi.GLYPH["crumb"]
     parts = [p.strip() for p in title.split("›")]
     out = [_bold_gradient(parts[0])]

themes/index.json

@@ -2,9 +2,9 @@
   "version": 1,
   "themes": [
     {
-      "name": "jojo",
-      "title": "STONE OCEAN",
-      "description": "JoJo Part 6+: Stone Ocean / Steel Ball Run / JoJolion. No Part 1-5.",
+      "name": "magma",
+      "title": "MAGMA \u2014 Obsidian Flow",
+      "description": "Obsidian glass over a living magma chamber: ember orange, lava gold, one cool teal vein. Ships a real lava-lamp fluid sim for the terminal.",
       "author": "blyatiful1",
       "version": "1.0.0",
       "components": [
@@ -22,46 +22,6 @@
         "desktop",
         "dock"
       ]
-    },
-    {
-      "name": "nsx",
-      "title": "NSX \u2014 Formula Red",
-      "description": "Honda NSX NA1: Berlina-black cabin, Formula Red, Championship White.",
-      "author": "blyatiful1",
-      "version": "1.0.0",
-      "components": [
-        "terminal",
-        "prompt",
-        "shell-cfg",
-        "monitor",
-        "editor",
-        "fastfetch",
-        "gtk",
-        "shell",
-        "wallpaper",
-        "desktop",
-        "dock"
-      ]
-    },
-    {
-      "name": "shoji",
-      "title": "SHOJI \u2014 Paper & Ink",
-      "description": "Washi paper, sumi ink, one vermilion hanko. A quiet light-mode GNOME.",
-      "author": "blyatiful1",
-      "version": "1.1.0",
-      "components": [
-        "wallpaper",
-        "terminal",
-        "prompt",
-        "shell-cfg",
-        "monitor",
-        "editor",
-        "fastfetch",
-        "gtk",
-        "shell",
-        "desktop",
-        "dock"
-      ]
     }
   ]
 }