feat: initial release of tmpltool v0.1.0

A fast and simple command-line template rendering tool using MiniJinja
templates with environment variables.

Features:
- Environment variable access with get_env() and filter_env()
- Hash & crypto functions (MD5, SHA1, SHA256, SHA512, UUID, random strings)
- Filesystem operations (read, exists, list, glob, size, modified)
- Data parsing for JSON, YAML, and TOML
- Validation functions (email, URL, IP, UUID, regex)
- Template include functionality with security controls
- Trust mode for advanced filesystem access
- Full Jinja2 syntax support
- Comprehensive test suite (267 tests)

Author: bordeux

.commitlintrc.json

@@ -0,0 +1,27 @@
+{
+  "extends": ["@commitlint/config-conventional"],
+  "rules": {
+    "type-enum": [
+      2,
+      "always",
+      [
+        "feat",
+        "fix",
+        "docs",
+        "style",
+        "refactor",
+        "perf",
+        "test",
+        "build",
+        "ci",
+        "chore",
+        "revert"
+      ]
+    ],
+    "type-case": [2, "always", "lower-case"],
+    "type-empty": [2, "never"],
+    "subject-empty": [2, "never"],
+    "subject-case": [0],
+    "header-max-length": [2, "always", 100]
+  }
+}

.dockerignore

@@ -0,0 +1,46 @@
+# Git
+.git
+.gitignore
+.gitattributes
+
+# CI/CD
+.github
+
+# Build artifacts
+target/
+*.tar.gz
+*.zip
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+*.swn
+.DS_Store
+
+# Documentation
+README.md
+CHANGELOG.md
+CONTRIBUTING.md
+LICENSE
+*.md
+
+# Release config
+.releaserc.json
+
+# Editor config
+.editorconfig
+
+# Note: Cargo.lock is NOT ignored for binary applications
+# It's required for reproducible Docker builds
+
+# Makefile
+Makefile.toml
+
+# Node.js (not needed in Docker)
+node_modules/
+package.json
+package-lock.json
+.commitlintrc.json
+.husky/

.editorconfig

@@ -0,0 +1,60 @@
+# EditorConfig helps maintain consistent coding styles across different editors and IDEs
+# See https://editorconfig.org for more information
+
+# Top-most EditorConfig file
+root = true
+
+# Default settings for all files
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+# Rust source files
+[*.rs]
+indent_style = space
+indent_size = 4
+max_line_length = 100
+
+# TOML files (Cargo.toml, Cargo.lock, etc.)
+[*.toml]
+indent_style = space
+indent_size = 2
+
+# Markdown files
+[*.md]
+indent_style = space
+indent_size = 2
+trim_trailing_whitespace = false
+max_line_length = off
+
+# YAML files
+[*.{yml,yaml}]
+indent_style = space
+indent_size = 2
+
+# JSON files
+[*.json]
+indent_style = space
+indent_size = 2
+
+# Shell scripts
+[*.sh]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+
+# Makefiles
+[Makefile]
+indent_style = tab
+indent_size = 4
+
+# Git config
+[.gitconfig]
+indent_style = tab
+
+# Ignore files
+[.gitignore]
+indent_style = space
+indent_size = 2

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,68 @@
+---
+name: Bug Report
+about: Report a bug or unexpected behavior
+title: '[BUG] '
+labels: bug
+assignees: ''
+---
+
+## Bug Description
+
+A clear and concise description of what the bug is.
+
+## Steps to Reproduce
+
+1. Create a template with '...'
+2. Run command '....'
+3. See error
+
+## Expected Behavior
+
+A clear and concise description of what you expected to happen.
+
+## Actual Behavior
+
+A clear and concise description of what actually happened.
+
+## Minimal Reproducible Example
+
+**Template** (`example.tmpl`):
+```
+# Paste your template here
+```
+
+**Command:**
+```bash
+# Paste the exact command you ran
+tmpltool example.tmpl
+```
+
+**Environment Variables (if applicable):**
+```bash
+# List any environment variables you set
+export VAR_NAME="value"
+```
+
+**Output/Error:**
+```
+# Paste the actual output or error message
+```
+
+## Environment
+
+- **tmpltool version:** [e.g., 1.2.0] (run `tmpltool --version`)
+- **OS:** [e.g., Ubuntu 22.04, macOS 14.0, Windows 11]
+- **Installation method:** [e.g., GitHub releases, Docker, built from source]
+- **Docker version (if applicable):** [e.g., 24.0.5]
+
+## Additional Context
+
+Add any other context about the problem here. For example:
+- Does it work with `--trust` flag?
+- Does it happen only with specific file types?
+- Screenshots, if applicable
+- Related issues or discussions
+
+## Possible Solution (Optional)
+
+If you have an idea of how to fix this, please describe it here.

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,8 @@
+blank_issues_enabled: false
+contact_links:
+  - name: Question or Discussion
+    url: https://github.com/bordeux/tmpltool/discussions
+    about: Ask questions or discuss ideas in GitHub Discussions
+  - name: Tera Template Engine Docs
+    url: https://keats.github.io/tera/docs/
+    about: Official Tera template engine documentation

.github/ISSUE_TEMPLATE/documentation.md

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+---
+name: Documentation Issue
+about: Report missing, unclear, or incorrect documentation
+title: '[DOCS] '
+labels: documentation
+assignees: ''
+---
+
+## Documentation Issue
+
+**What part of the documentation is affected?**
+- [ ] README.md
+- [ ] Function reference
+- [ ] Examples
+- [ ] Code comments
+- [ ] Contributing guide
+- [ ] Other: _____________
+
+**Link or section:**
+Provide a link or describe which section of the documentation is affected.
+
+## Problem
+
+Describe what's missing, unclear, or incorrect in the documentation.
+
+**Current documentation:**
+```
+# Quote or describe the current documentation
+```
+
+**What's wrong with it:**
+- [ ] Missing information
+- [ ] Incorrect information
+- [ ] Unclear/confusing
+- [ ] Out of date
+- [ ] Broken link
+- [ ] Typo/grammar
+- [ ] Other: _____________
+
+## Suggested Improvement
+
+**What should be added/changed:**
+```
+# Describe or provide the corrected documentation
+```
+
+**Why this is important:**
+Explain why this documentation improvement matters (e.g., helps new users, clarifies confusion, etc.)
+
+## Additional Context
+
+Add any other context, screenshots, or examples here.
+
+## Willingness to Contribute
+
+- [ ] I'm willing to submit a PR to fix this documentation
+- [ ] I'm just reporting the issue

.github/ISSUE_TEMPLATE/feature_request.md

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+---
+name: Feature Request
+about: Suggest a new feature or enhancement
+title: '[FEATURE] '
+labels: enhancement
+assignees: ''
+---
+
+## Feature Description
+
+A clear and concise description of the feature you'd like to see.
+
+## Problem or Use Case
+
+**Is your feature request related to a problem?**
+Describe the problem or limitation you're facing. For example:
+- "I'm always frustrated when..."
+- "It's difficult to..."
+- "I need to manually..."
+
+**What are you trying to accomplish?**
+Describe your use case and why this feature would be valuable.
+
+## Proposed Solution
+
+Describe the solution you'd like. How should this feature work?
+
+**Example usage:**
+```bash
+# Show how you'd like to use this feature
+tmpltool --new-flag template.tmpl
+```
+
+**Example template:**
+```
+{# Show template syntax if applicable #}
+{{ new_function(arg="value") }}
+```
+
+**Expected output:**
+```
+# What output do you expect?
+```
+
+## Alternatives Considered
+
+Describe any alternative solutions or features you've considered.
+
+## Additional Context
+
+Add any other context, screenshots, or examples about the feature request here.
+
+**Related to:**
+- [ ] New custom function
+- [ ] New command-line option
+- [ ] Improvement to existing feature
+- [ ] Documentation enhancement
+- [ ] Performance improvement
+- [ ] Other (please describe)
+
+## Priority
+
+How important is this feature to you?
+- [ ] Critical - Blocking my workflow
+- [ ] High - Would significantly improve my workflow
+- [ ] Medium - Nice to have
+- [ ] Low - Small improvement
+
+## Willingness to Contribute
+
+- [ ] I'm willing to submit a PR for this feature
+- [ ] I can help with testing
+- [ ] I can help with documentation
+- [ ] I'm just suggesting the idea