initial check-in

meeghele · meeghele · commit c491c04c2ebb · 2025-09-30T23:43:03.000+02:00
diff --git a/.clang-format b/.clang-format
@@ -0,0 +1 @@
+ColumnLimit: 0
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -0,0 +1,73 @@
+name: mini-ccstatus-ci
+
+on:
+  push:
+    branches:
+      - main
+      - develop
+      - feat/**
+      - chore/**
+      - fix/**
+  pull_request:
+    branches:
+      - main
+      - develop
+      - feat/**
+      - chore/**
+      - fix/**
+  workflow_dispatch:
+
+jobs:
+  test:
+    name: test on debian:lts
+    runs-on: ubuntu-latest
+    container: debian:stable
+
+    steps:
+    - name: checkout code
+      uses: actions/checkout@v4
+
+    - name: install dependencies
+      shell: sh
+      run: |
+        if command -v apt-get >/dev/null 2>&1; then
+          apt-get update
+          apt-get install -y build-essential git make
+        fi
+        echo "All dependencies installed successfully"
+
+    - name: build project
+      shell: sh
+      run: |
+        echo "Building project..."
+        make default
+        echo "✅ Build completed successfully"
+
+    - name: run tests
+      shell: sh
+      run: |
+        echo "Running tests..."
+        make test
+        echo "✅ Tests completed successfully"
+
+    - name: clean build
+      shell: sh
+      run: |
+        echo "Testing clean target..."
+        make clean
+        echo "✅ Clean completed successfully"
+
+    - name: full build cycle
+      shell: sh
+      run: |
+        echo "Running full build cycle (clean, build, test)..."
+        make all
+        echo "✅ Full build cycle completed successfully"
+
+    - name: test summary
+      shell: sh
+      run: |
+        echo "🎉 All checks passed"
+        echo "- Build successful"
+        echo "- All tests passing"
+        echo "- Clean target working"
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,2 @@
+obj/
+bin/
diff --git a/LICENSE b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 Michele Tavella <meeghele@proton.me>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/Makefile b/Makefile
@@ -0,0 +1,49 @@
+# Copyright (c) 2025 Michele Tavella <meeghele@proton.me>
+# Licensed under the MIT License. See LICENSE file for details.
+
+# Colors are enabled by default; set NO_COLOR in the environment to disable.
+CC ?= cc
+CPPFLAGS ?=
+CFLAGS ?= -O3 -pipe -march=native -flto -DNDEBUG
+WARNFLAGS ?= -Wall -Wextra -Wpedantic -Wno-sign-conversion
+LDFLAGS ?=
+
+TARGET := mini-ccstatus
+OBJ_DIR := obj
+BIN_DIR := bin
+OBJECTS := $(OBJ_DIR)/mini-ccstatus.o $(OBJ_DIR)/cJSON.o
+DEMO_SCRIPT := tests/stdout.sh
+TEST_SCRIPT := tests/coverage.sh
+TEST_MEMORY := tests/memory.sh
+FIXTURES := fixtures/*.json
+
+default: $(BIN_DIR)/$(TARGET) demo
+
+.PHONY: all
+all: clean default test
+
+$(BIN_DIR)/$(TARGET): $(OBJECTS) | $(BIN_DIR)
+	$(CC) $(OBJECTS) $(LDFLAGS) -o $@
+
+$(OBJ_DIR)/mini-ccstatus.o: mini-ccstatus.c lib/cjson/cJSON.h | $(OBJ_DIR)
+	$(CC) $(CPPFLAGS) $(CFLAGS) $(WARNFLAGS) -I. -Ilib -c $< -o $@
+
+$(OBJ_DIR)/cJSON.o: lib/cjson/cJSON.c lib/cjson/cJSON.h | $(OBJ_DIR)
+	$(CC) $(CPPFLAGS) $(CFLAGS) $(WARNFLAGS) -I. -Ilib -c $< -o $@
+
+$(OBJ_DIR) $(BIN_DIR):
+	mkdir -p $@
+
+.PHONY: test
+test: $(BIN_DIR)/$(TARGET) $(TEST_SCRIPT) $(TEST_MEMORY) $(FIXTURES)
+	$(TEST_SCRIPT)
+	$(TEST_MEMORY)
+
+.PHONY: demo
+demo: $(BIN_DIR)/$(TARGET) $(DEMO_SCRIPT)
+	$(DEMO_SCRIPT)
+	VERBOSE=true $(DEMO_SCRIPT)
+
+.PHONY: clean
+clean:
+	rm -rfv $(BIN_DIR) $(OBJ_DIR)
diff --git a/README.md b/README.md
@@ -0,0 +1,69 @@
+[![CI](https://github.com/meeghele/mini-ccstatus/actions/workflows/ci.yml/badge.svg)](https://github.com/meeghele/mini-ccstatus/actions)
+[![C](https://img.shields.io/badge/C-00599C?logo=c&logoColor=white)](https://en.wikipedia.org/wiki/C_(programming_language))
+[![Single Binary](https://img.shields.io/badge/Single%20Binary-0C7BDC)](#)
+[![MIT License](https://img.shields.io/badge/License-MIT-green.svg)](LICENSE)
+
+# mini-ccstatus
+
+A fast/minimal C implementation of the statusline for Claude Code CLI.
+
+## Build & Test
+
+GNU Make will build a binary into `./bin/mini-ccstatus`.`
+
+```bash
+make
+
+# Prints the statusline
+make demo
+
+# Run the shell-based regression tests
+make test
+
+# Clean bin/ and obj/
+make clean
+```
+
+## Usage
+
+### Compact Mode
+```json
+{
+  "statusLine": {
+    "type": "command",
+    "command": "~/mini-ccstatus/bin/mini-ccstatus",
+    "padding": 0
+  }
+}
+```
+
+### Verbose Mode
+```json
+{
+  "statusLine": {
+    "type": "command",
+    "command": "VERBOSE=yeah ~/mini-ccstatus/bin/mini-ccstatus",
+    "padding": 0
+  }
+}
+```
+
+## Screenshots
+
+### Compact Mode
+![Compact Mode](docs/mini-ccstatus_compact.png)
+
+### Verbose Mode
+![Verbose Mode](docs/mini-ccstatus_verbose.png)
+
+## Dependencies
+
+This project includes [cJSON](https://github.com/DaveGamble/cJSON) (MIT License) vendored in `lib/cjson/`.
+
+## License
+
+Licensed under the MIT License. See `LICENSE` for details.
+
+## Author
+
+**Michele Tavella** – [meeghele@proton.me](mailto:meeghele@proton.me)
diff --git a/docs/actual_stdin.json b/docs/actual_stdin.json
@@ -0,0 +1 @@
+{"session_id":"98ac6093-b97b-440b-b699-a5b79fb7693b","transcript_path":"/home/user/.claude/projects/-home-user/00000000-1111-2222-3333-444444444444.jsonl","cwd":"/home/user","model":{"id":"claude-sonnet-4-5-20250929","display_name":"Sonnet 4.5"},"workspace":{"current_dir":"/home/user","project_dir":"/home/user"},"version":"2.0.1","output_style":{"name":"default"},"cost":{"total_cost_usd":0,"total_duration_ms":1633,"total_api_duration_ms":0,"total_lines_added":0,"total_lines_removed":0},"exceeds_200k_tokens":false}
diff --git a/docs/mini-ccstatus_compact.png b/docs/mini-ccstatus_compact.png
diff --git a/docs/mini-ccstatus_verbose.png b/docs/mini-ccstatus_verbose.png
diff --git a/fixtures/edge_case_01.json b/fixtures/edge_case_01.json
@@ -0,0 +1 @@
+{"hook_event_name": "Status", "model": {"id": "test-1", "display_name": "Test1"}, "cwd": "/", "workspace": {"project_dir": "/"}, "version": "1.0", "cost": {}, "exceeds_200k_tokens": false}
diff --git a/fixtures/edge_case_02.json b/fixtures/edge_case_02.json
@@ -0,0 +1 @@
+{"hook_event_name": "Status", "model": {"id": "test-2", "display_name": "Test2"}, "cwd": "/root/", "workspace": {"project_dir": "/home/user/"}, "version": "1.0", "cost": {}, "exceeds_200k_tokens": false}
diff --git a/fixtures/edge_case_03.json b/fixtures/edge_case_03.json
@@ -0,0 +1 @@
+{"hook_event_name": "Status", "model": {"id": "test-3", "display_name": "Test3"}, "cwd": "/path/with/trailing///", "workspace": {"project_dir": "/multiple///slashes///"}, "version": "1.0", "cost": {}, "exceeds_200k_tokens": false}
diff --git a/fixtures/edge_case_04.json b/fixtures/edge_case_04.json
@@ -0,0 +1 @@
+{"hook_event_name": "Status", "model": {"id": "test-4", "display_name": "Test4"}, "cwd": "nopath", "workspace": {"project_dir": "relative"}, "version": "1.0", "cost": {}, "exceeds_200k_tokens": false}
diff --git a/fixtures/edge_case_05.json b/fixtures/edge_case_05.json
@@ -0,0 +1 @@
+{"hook_event_name": "Status", "model": {"id": "test-5", "display_name": "Test5"}, "cwd": "", "workspace": {"project_dir": ""}, "version": "1.0", "cost": {}, "exceeds_200k_tokens": false}
diff --git a/fixtures/exceeds_200k.json b/fixtures/exceeds_200k.json
@@ -0,0 +1 @@
+{"session_id":"test-200k","cwd":"/test/large","model":{"id":"claude-sonnet-4-5","display_name":"Sonnet 4.5"},"workspace":{"project_dir":"/test/large"},"version":"2.0.0","cost":{"total_cost_usd":0.25,"total_duration_ms":120000,"total_api_duration_ms":60000,"total_lines_added":500,"total_lines_removed":100},"exceeds_200k_tokens":true}
diff --git a/fixtures/invalid_json.json b/fixtures/invalid_json.json
@@ -0,0 +1 @@
+{invalid json here}
diff --git a/fixtures/missing_fields_01.json b/fixtures/missing_fields_01.json
@@ -0,0 +1 @@
+{"hook_event_name": "Status", "model": null, "cwd": "/test", "workspace": {"project_dir": "/test"}, "version": "1.0", "cost": {}}
diff --git a/fixtures/missing_fields_02.json b/fixtures/missing_fields_02.json
@@ -0,0 +1 @@
+{"hook_event_name": "Status", "model": {"id": "test-2"}, "cwd": "/test", "workspace": {"project_dir": "/test"}, "version": "1.0", "cost": {}}
diff --git a/fixtures/missing_fields_03.json b/fixtures/missing_fields_03.json
@@ -0,0 +1 @@
+{"hook_event_name": "Status", "model": {"id": "test-3", "display_name": "Test3"}, "workspace": {"project_dir": "/test"}, "version": "1.0", "cost": {}}
diff --git a/fixtures/missing_fields_04.json b/fixtures/missing_fields_04.json
@@ -0,0 +1 @@
+{"hook_event_name": "Status", "model": {"id": "test-4", "display_name": "Test4"}, "cwd": "/test", "version": "1.0", "cost": {}}
diff --git a/fixtures/missing_fields_05.json b/fixtures/missing_fields_05.json
@@ -0,0 +1 @@
+{"hook_event_name": "Status", "model": {"id": "test-5", "display_name": "Test5"}, "cwd": "/test", "workspace": {"project_dir": "/test"}, "cost": {}}
diff --git a/fixtures/multi_pretty.json b/fixtures/multi_pretty.json
@@ -0,0 +1,40 @@
+{
+  "hook_event_name": "Status",
+  "session_id": "first",
+  "cwd": "/first/dir",
+  "model": {
+    "id": "claude-sonnet-3-5",
+    "display_name": "Sonnet 3.5"
+  },
+  "workspace": {
+    "project_dir": "/first/project"
+  },
+  "version": "1.0.1",
+  "cost": {
+    "total_cost_usd": 0.001,
+    "total_duration_ms": 1000,
+    "total_api_duration_ms": 500,
+    "total_lines_added": 10,
+    "total_lines_removed": 5
+  }
+}
+{
+  "hook_event_name": "Status",
+  "session_id": "second",
+  "cwd": "/second/dir",
+  "model": {
+    "id": "claude-opus-4-1",
+    "display_name": "Opus"
+  },
+  "workspace": {
+    "project_dir": "/second/project"
+  },
+  "version": "1.0.2",
+  "cost": {
+    "total_cost_usd": 0.002,
+    "total_duration_ms": 2000,
+    "total_api_duration_ms": 1000,
+    "total_lines_added": 20,
+    "total_lines_removed": 10
+  }
+}
diff --git a/fixtures/status.json b/fixtures/status.json
@@ -0,0 +1 @@
+{"hook_event_name":"Status","session_id":"abc123...","transcript_path":"/path/to/transcript.json","cwd":"/current/working/directory","model":{"id":"claude-opus-4-1","display_name":"Opus"},"workspace":{"current_dir":"/current/working/directory","project_dir":"/original/project/directory"},"version":"1.0.80","output_style":{"name":"default"},"cost":{"total_cost_usd":0.01234,"total_duration_ms":45000,"total_api_duration_ms":2300,"total_lines_added":156,"total_lines_removed":23},"exceeds_200k_tokens":false}
diff --git a/lib/cjson/LICENSE b/lib/cjson/LICENSE
@@ -0,0 +1,20 @@
+Copyright (c) 2009-2017 Dave Gamble and cJSON contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
diff --git a/lib/cjson/cJSON.c b/lib/cjson/cJSON.c
diff --git a/lib/cjson/cJSON.h b/lib/cjson/cJSON.h
diff --git a/mini-ccstatus.c b/mini-ccstatus.c
diff --git a/tests/coverage.sh b/tests/coverage.sh
diff --git a/tests/memory.sh b/tests/memory.sh
diff --git a/tests/stdout.sh b/tests/stdout.sh

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	+{"session_id":"98ac6093-b97b-440b-b699-a5b79fb7693b","transcript_path":"/home/user/.claude/projects/-home-user/00000000-1111-2222-3333-444444444444.jsonl","cwd":"/home/user","model":{"id":"claude-sonnet-4-5-20250929","display_name":"Sonnet 4.5"},"workspace":{"current_dir":"/home/user","project_dir":"/home/user"},"version":"2.0.1","output_style":{"name":"default"},"cost":{"total_cost_usd":0,"total_duration_ms":1633,"total_api_duration_ms":0,"total_lines_added":0,"total_lines_removed":0},"exceeds_200k_tokens":false}
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+{"hook_event_name": "Status", "model": {"id": "test-1", "display_name": "Test1"}, "cwd": "/", "workspace": {"project_dir": "/"}, "version": "1.0", "cost": {}, "exceeds_200k_tokens": false}`