feat: wire captured samples into panels (8 languages) and add NO_COLOR

Cargo.toml

@@ -8,7 +8,7 @@ license = "MIT"
 readme = "README.md"
 keywords = ["terminal", "tui", "theme", "ansi", "color-scheme"]
 categories = ["command-line-utilities"]
-exclude = [".github/", "samples/", "scripts/", "demo.tape", "demo.gif"]
+exclude = [".github/", "scripts/", "demo.tape", "demo.gif"]
 
 [dependencies]
 ratatui = "0.29"

TODO.md

@@ -1,23 +1,38 @@
 # TODO
 
+## Done
+- [x] Language panels (python, node, rust, go, c++, zig, java, c#, ruby, lua)
+- [x] Fullscreen mode for individual panels
+- [x] Responsive grid columns based on terminal width
+- [x] Tool detection and prompt scaffolding
+- [x] System and devtools panels (docker, file listing, logs, ripgrep, etc.)
+- [x] CLI args (`--panel`, `--offline`, `--list`, `--no-color`)
+- [x] GitHub Actions CI (clippy, fmt, test, conventions via cocogitto)
+- [x] Sample capture script for real tool output (`scripts/generate-samples`)
+- [x] Fixed-width fullscreen status bar (no shifting on panel cycle)
+- [x] lefthook + cocogitto + Taskfile dev tooling
+- [x] Publish to crates.io
+- [x] Homebrew tap serving prebuilt binaries
+- [x] GitHub Releases with prebuilt binaries (macOS + Linux, arm64/x86_64)
+- [x] Synchronized-output rendering (no resize flicker)
+- [x] NO_COLOR support (`--no-color` and the `NO_COLOR` env var)
+- [x] Wire captured samples into real panels (8 languages; animated captures
+      flattened through tmux so pytest/vitest/etc. render as final frames)
+
 ## Short Term
-- [ ] Word wrap content in fullscreen mode
+- [ ] Word wrap in fullscreen (per-panel: wrap prose panels, truncate tables/art)
+- [ ] Reproducible sample flattening: run the tmux flatten inside generate-samples
+- [ ] Wire C# and Go captures (C# dotnet output is very long; Go has no color)
+- [ ] Sanitize capture paths (temp dirs, usernames) or decide to keep them real
+- [ ] Decide whether real panels replace the hand-built ones
 - [ ] Detect and use real CLI tools (eza, bat, jq) when available
-- [ ] Add clap for CLI argument parsing
-- [ ] Add `--offline` flag to skip tool detection
-- [ ] Add `--panel <name>` to jump to a specific panel
 
 ## Medium Term
-- [ ] Cycle between detected tool variants in fullscreen (e.g., eza vs ls)
-- [ ] Capture real tool output at wide terminal width for fullscreen
+- [ ] Live embedded tool panes via PTY (tui-term) with a static fallback
+- [ ] User-scriptable panes: run a command per pane, custom panels via config
+- [ ] Cycle between detected tool variants in fullscreen (e.g. eza vs ls)
 - [ ] Detect package managers via env vars and cache presence
 - [ ] Persist user preferences in ~/.config/diorama.toml
 
-## Distribution
-- [ ] Publish to crates.io
-- [ ] GitHub Releases with prebuilt binaries (macOS arm64/x86_64, Linux)
-- [ ] Homebrew tap
-
 ## Ideas
 - [ ] User-defined panel templates with ANSI escape codes
-- [ ] More language panels

samples/cpp-cmake-error.ansi

@@ -0,0 +1,42 @@
+-- The CXX compiler identification is AppleClang 17.0.0.17000603
+-- Detecting CXX compiler ABI info
+-- Detecting CXX compiler ABI info - done
+-- Check for working CXX compiler: /usr/bin/c++ - skipped
+-- Detecting CXX compile features
+-- Detecting CXX compile features - done
+-- Configuring done (0.3s)
+-- Generating done (0.0s)
+-- Build files have been written to: /var/folders/t6/w423hg0j67xgrmncvf9n0d180000gn/T/diorama-capture.XXXXXX.7rD0W0gYQe/cpp/build
+[ 50%] Building CXX object CMakeFiles/app.dir/src/main.cpp.o
+/var/folders/t6/w423hg0j67xgrmncvf9n0d180000gn/T/diorama-capture.XXXXXX.7rD0W0gYQe/cpp/src/main.cpp:6:17: error: 
+      no viable conversion from 'int' to 'std::string' (aka 'basic_string<char>')
+    6 |     std::string msg = 42;  // type error
+      |                 ^     ~~
+/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/string:1032:71: note: 
+      candidate constructor not viable: no known conversion from 'int' to 'const string &' for 1st argument
+ 1032 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_STRING_INTERNAL_MEMORY_ACCESS basic_string(const basic_string& __str)
+      |                                                                       ^            ~~~~~~~~~~~~~~~~~~~~~~~~~
+/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/string:1052:55: note: 
+      candidate constructor not viable: no known conversion from 'int' to 'string &&' for 1st argument
+ 1052 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(basic_string&& __str)
+      |                                                       ^            ~~~~~~~~~~~~~~~~~~~~
+/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/string:1092:55: note: 
+      candidate constructor template not viable: no known conversion from 'int' to 'const char *' for 1st argument
+ 1092 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s) {
+      |                                                       ^            ~~~~~~~~~~~~~~~~~
+/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/string:1226:55: note: 
+      candidate constructor not viable: no known conversion from 'int' to 'initializer_list<char>' for 1st argument
+ 1226 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(initializer_list<_CharT> __il) {
+      |                                                       ^            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/string:1017:64: note: 
+      explicit constructor is not a candidate
+ 1017 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 explicit basic_string(const allocator_type& __a)
+      |                                                                ^
+/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/string:1184:42: note: 
+      explicit constructor is not a candidate
+ 1184 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 explicit basic_string(const _Tp& __t) {
+      |                                          ^
+1 error generated.
+make[2]: *** [CMakeFiles/app.dir/src/main.cpp.o] Error 1
+make[1]: *** [CMakeFiles/app.dir/all] Error 2
+make: *** [all] Error 2

samples/go-test.ansi

@@ -0,0 +1,14 @@
+=== RUN   TestAdd
+--- PASS: TestAdd (0.00s)
+=== RUN   TestAddNegative
+--- PASS: TestAddNegative (0.00s)
+=== RUN   TestDivide
+--- PASS: TestDivide (0.00s)
+=== RUN   TestDivideByZero
+--- PASS: TestDivideByZero (0.00s)
+=== RUN   TestFail
+    main_test.go:36: expected 5 but got 4
+--- FAIL: TestFail (0.00s)
+FAIL
+FAIL	github.com/example/sample-app	0.177s
+FAIL

samples/java-gradle.ansi

@@ -0,0 +1,33 @@
+To honour the JVM settings for this build a single-use Daemon process will be forked. For more on this, please refer to
+https://docs.gradle.org/9.3.1/userguide/gradle_daemon.html#sec:disabling_the_daemon in the Gradle documentation.
+Daemon will be stopped at the end of the build
+> Task :test FAILED
+
+[Incubating] Problems report is available at: file:///private/var/folders/t6/w423hg0j67xgrmncvf9n0d180000gn/T/diorama-ca
+pture.XXXXXX.7rD0W0gYQe/java/build/reports/problems/problems-report.html
+
+FAILURE: Build failed with an exception.
+
+* What went wrong:
+Execution failed for task ':test'.
+> Test process encountered an unexpected problem.
+   > Could not start Gradle Test Executor 1: Failed to load JUnit Platform.  Please ensure that all JUnit Platform depen
+dencies are available on the test's runtime classpath, including the JUnit Platform launcher.
+
+* Try:
+> Check common problems https://docs.gradle.org/9.3.1/userguide/java_testing.html#sec:java_testing_troubleshooting.
+> Run with --stacktrace option to get the stack trace.
+> Run with --info or --debug option to get more log output.
+> Run with --scan to get full insights from a Build Scan (powered by Develocity).
+> Get more help at https://help.gradle.org.
+
+Deprecated Gradle features were used in this build, making it incompatible with Gradle 10.
+
+You can use '--warning-mode all' to show the individual deprecation warnings and determine if they come from your own sc
+ripts or plugins.
+
+For more on this, please refer to https://docs.gradle.org/9.3.1/userguide/command_line_interface.html#sec:command_line_w
+arnings in the Gradle documentation.
+
+BUILD FAILED in 2s
+3 actionable tasks: 3 executed

samples/lua-busted.ansi

@@ -0,0 +1,10 @@
+●●●●●◼
+5 successes / 1 failure / 0 errors / 0 pending : 0.001749 seconds
+
+Failure → spec/calculator_spec.lua @ 26
+calculator fibonacci fails intentionally
+spec/calculator_spec.lua:27: Expected objects to be equal.
+Passed in:
+(number) 4
+Expected:
+(number) 5

samples/lua-error.ansi

@@ -0,0 +1,4 @@
+lua: ...180000gn/T/diorama-capture.XXXXXX.7rD0W0gYQe/lua/bad.lua:2: attempt to index a nil value (local 'x')
+stack traceback:
+	...180000gn/T/diorama-capture.XXXXXX.7rD0W0gYQe/lua/bad.lua:2: in main chunk
+	[C]: in ?

samples/node-vitest.ansi

@@ -0,0 +1,40 @@
+
+ RUN  v4.0.18 /private/var/folders/t6/w423hg0j67xgrmncvf9n0d180000gn/T/diorama-capture.XXXXXX.7rD0W0gYQe/node
+
+ ❯ src/math.test.ts (6 tests | 1 failed) 5ms
+   ✓ add (2)
+     ✓ adds two positive numbers 1ms
+     ✓ adds negative numbers 0ms
+   ✓ divide (2)
+     ✓ divides two numbers 0ms
+     ✓ throws on zero 0ms
+   ❯ fibonacci (2)
+     ✓ computes fib(10) 0ms
+     × intentional failure 3ms
+
+⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ Failed Tests 1 ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯
+
+ FAIL  src/math.test.ts > fibonacci > intentional failure
+AssertionError: expected 4 to be 5 // Object.is equality
+
+- Expected
++ Received
+
+- 5
++ 4
+
+ ❯ src/math.test.ts:27:23
+     25|   });
+     26|   it('intentional failure', () => {
+     27|     expect(add(2, 2)).toBe(5);
+       |                       ^
+     28|   });
+     29| });
+
+⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯[1/1]⎯
+
+
+ Test Files  1 failed (1)
+      Tests  1 failed | 5 passed (6)
+   Start at  10:25:41
+   Duration  359ms (transform 272ms, setup 0ms, import 279ms, tests 5ms, environment 0ms)

samples/python-pytest.ansi

@@ -0,0 +1,34 @@
+================================================= test session starts ==================================================
+platform darwin -- Python 3.14.3, pytest-9.0.2, pluggy-1.6.0 -- /Users/tsilenzio/.local/share/mise/installs/python/3.14.
+3/bin/python3
+cachedir: .pytest_cache
+rootdir: /private/var/folders/t6/w423hg0j67xgrmncvf9n0d180000gn/T/diorama-capture.XXXXXX.7rD0W0gYQe/python
+plugins: cov-7.0.0
+collected 7 items                                                                                                      
+
+tests/test_auth.py::TestLogin::test_valid_credentials PASSED                                                     [ 14%]
+tests/test_auth.py::TestLogin::test_invalid_password PASSED                                                      [ 28%]
+tests/test_auth.py::TestLogin::test_unknown_user PASSED                                                          [ 42%]
+tests/test_auth.py::TestVerify::test_valid_token PASSED                                                          [ 57%]
+tests/test_auth.py::TestVerify::test_invalid_token PASSED                                                        [ 71%]
+tests/test_auth.py::TestSerialization::test_to_dict FAILED                                                       [ 85%]
+tests/test_auth.py::TestSerialization::test_user_count PASSED                                                    [100%]
+
+======================================================= FAILURES =======================================================
+____________________________________________ TestSerialization.test_to_dict ____________________________________________
+tests/test_auth.py:36: in test_to_dict
+    assert svc.to_dict() == {"users": ["alice", "charlie"]}
+E   AssertionError: assert {'users': ['alice', 'bob']} == {'users': ['a...', 'charlie']}
+E     
+E     Differing items:
+E     {'users': ['alice', 'bob']} != {'users': ['alice', 'charlie']}
+E     
+E     Full diff:
+E       {
+E           'users': [...
+E     
+E     ...Full output truncated (5 lines hidden), use '-vv' to show
+=============================================== short test summary info ================================================
+FAILED tests/test_auth.py::TestSerialization::test_to_dict - AssertionError: assert {'users': ['alice', 'bob']} == {'use
+rs': ['a...', 'charlie']}
+============================================= 1 failed, 6 passed in 0.03s ==============================================

samples/ruby-rspec.ansi

@@ -0,0 +1,30 @@
+
+Calculator
+  #add
+    adds two numbers
+    handles negatives
+  #divide
+    divides two numbers
+    raises on zero
+  #fibonacci
+    computes fib(10)
+    fails intentionally (FAILED - 1)
+
+Failures:
+
+  1) Calculator#fibonacci fails intentionally
+     Failure/Error: expect(calc.add(2, 2)).to eq(5)
+     
+       expected: 5
+            got: 4
+     
+       (compared using ==)
+     # ./spec/calculator_spec.rb:32:in 'block (3 levels) in <top (required)>'
+
+Finished in 0.00344 seconds (files took 0.04494 seconds to load)
+6 examples, 1 failure
+
+Failed examples:
+
+rspec ./spec/calculator_spec.rb:31 # Calculator#fibonacci fails intentionally
+

samples/rust-cargo-test.ansi

@@ -0,0 +1,31 @@
+   Compiling sample-app v0.1.0 (/private/var/folders/t6/w423hg0j67xgrmncvf9n0d180000gn/T/diorama-capture.XXXXXX.7rD0W0gY
+Qe/rust)
+    Finished ]8;;https://doc.rust-lang.org/cargo/reference/profiles.html#default-profiles\`test` profile [unoptimized + debuginfo]]8;;\ target(s) in 0.15s
+     Running unittests src/lib.rs (target/debug/deps/sample_app-853793f4e1db0eb3)
+
+running 7 tests
+test tests::test_add ... ok
+test tests::test_divide ... ok
+test tests::test_add_negative ... ok
+test tests::test_divide_by_zero ... ok
+test tests::test_fibonacci ... ok
+test tests::test_fibonacci_zero ... ok
+test tests::test_serialization_fail ... FAILED
+
+failures:
+
+---- tests::test_serialization_fail stdout ----
+
+thread 'tests::test_serialization_fail' (147861) panicked at src/lib.rs:56:9:
+assertion `left == right` failed
+  left: 4
+ right: 5
+note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
+
+
+failures:
+    tests::test_serialization_fail
+
+test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
+
+error: test failed, to rerun pass `--lib`

samples/zig-error.ansi

@@ -0,0 +1,4 @@
+src/bad.zig:5:19: error: use of undeclared identifier 'undefined_var'
+    const y = x + undefined_var;
+                  ^~~~~~~~~~~~~
+

samples/zig-test.ansi

@@ -0,0 +1,18 @@
+[3] Compile Build Script
+[3] Compile Build Script
+[3] Compile Build Script
+[3] Compile Build Script
+[3] Compile Build Script
+[3] Compile Build Script
+[3] Compile Build Script
+[5] Compile Build Script
+build.zig:6:10: error: no field named 'root_source_file' in struct 'Build.ExecutableOptions'
+        .root_source_file = b.path("src/main.zig"),
+         ^~~~~~~~~~~~~~~~
+/Users/tsilenzio/.local/share/mise/installs/zig/0.15.2/lib/std/Build.zig:771:31: note: struct declared here
+pub const ExecutableOptions = struct {
+                              ^~~~~~
+referenced by:
+    runBuild__anon_21152: /Users/tsilenzio/.local/share/mise/installs/zig/0.15.2/lib/std/Build.zig:2214:33
+    main: /Users/tsilenzio/.local/share/mise/installs/zig/0.15.2/lib/compiler/build_runner.zig:366:29
+    4 reference(s) hidden; use '-freference-trace=6' to see all references