From: Huck Boles <huck@huck.website>
Date: Wed, 3 May 2023 17:56:49 +0000 (-0500)
Subject: initial structure
X-Git-Url: https://git.huck.website/?a=commitdiff_plain;h=76f9bbd29f62206bde21d9be0c87b3df2cccc29f;p=metaforge.git

initial structure
---

76f9bbd29f62206bde21d9be0c87b3df2cccc29f
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ea8c4bf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/target
diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..c893209
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,389 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
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+
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diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..ba31c7b
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,11 @@
+[package]
+name = "metaforge"
+version = "0.1.1"
+edition = "2021"
+
+[dependencies]
+pandoc = "0.8"
+color-eyre =  { version = "0.5", default-features = false }
+walkdir = "2"
+pest = "2.0"
+pest_derive = "2.0"
diff --git a/bacon.toml b/bacon.toml
new file mode 100644
index 0000000..a4c3c37
--- /dev/null
+++ b/bacon.toml
@@ -0,0 +1,59 @@
+# This is a configuration file for the bacon tool
+#
+# Bacon repository: https://github.com/Canop/bacon
+# Complete help on configuration: https://dystroy.org/bacon/config/
+# You can also check bacon's own bacon.toml file
+#  as an example: https://github.com/Canop/bacon/blob/main/bacon.toml
+
+default_job = "test"
+
+[jobs.check]
+command = ["cargo", "check", "--color", "always"]
+need_stdout = false
+
+[jobs.check-all]
+command = ["cargo", "check", "--all-targets", "--color", "always"]
+need_stdout = false
+
+[jobs.clippy]
+command = [
+    "cargo", "clippy",
+    "--all-targets",
+    "--color", "always",
+]
+need_stdout = false
+
+[jobs.test]
+command = [ "cargo", "test", "--color", "always" ]
+need_stdout = true
+
+[jobs.doc]
+command = ["cargo", "doc", "--color", "always", "--no-deps"]
+need_stdout = false
+
+# If the doc compiles, then it opens in your browser and bacon switches
+# to the previous job
+[jobs.doc-open]
+command = ["cargo", "doc", "--color", "always", "--no-deps", "--open"]
+need_stdout = false
+on_success = "back" # so that we don't open the browser at each change
+
+# You can run your application and have the result displayed in bacon,
+# *if* it makes sense for this crate. You can run an example the same
+# way. Don't forget the `--color always` part or the errors won't be
+# properly parsed.
+[jobs.run]
+command = [
+    "cargo", "run",
+    "--color", "always",
+    # put launch parameters for your program behind a `--` separator
+]
+need_stdout = true
+allow_warnings = true
+
+# You may define here keybindings that would be specific to
+# a project, for example a shortcut to launch a specific job.
+# Shortcuts to internal functions (scrolling, toggling, etc.)
+# should go in your personal global prefs.toml file instead.
+[keybindings]
+# alt-m = "job:my-job"
diff --git a/src/lib.rs b/src/lib.rs
new file mode 100644
index 0000000..e69de29
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..e7a11a9
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello, world!");
+}
diff --git a/src/parser.rs b/src/parser.rs
new file mode 100644
index 0000000..e69de29
diff --git a/src/parser/meta.pest b/src/parser/meta.pest
new file mode 100644
index 0000000..f673b18
--- /dev/null
+++ b/src/parser/meta.pest
@@ -0,0 +1,47 @@
+WHITESPACE = _{ " " | "\t" | NEWLINE }
+COMMENT = _{ "-{" ~ (!"}" ~ ANY)* ~ "}" }
+
+sigil = _{ ("$" | "@" | "&") ~ "{" }
+
+raw_char   = _{ !(sigil) ~ ANY }
+char_seq =  { raw_char+ }
+
+string = @{ "\"" ~ char+ ~ "\"" }
+char = {
+    !("\"" | "\\") ~ ANY |
+    "\\" ~ ("\"" | "\\" | "/" | "b" | "f" | "n" | "r" | "t") |
+    "\\" ~ ("u" ~ ASCII_HEX_DIGIT{4})
+}
+
+array = {
+    "[" ~ "]" |
+    "[" ~ string ~ ("," ~ string)* ~ "]"
+}
+
+key_chars = @{ (ASCII_ALPHANUMERIC | "_" | ".")* }
+key = @{ key_chars }
+
+value = ${ string | array | "BLANK" | "DEFAULT" }
+assign = _{ key ~ "=" ~ value }
+
+def_block = _{ sigil ~ assign* ~ "}" }
+var_def = { &("$") ~ def_block }
+arr_def = { &("@") ~ def_block }
+pat_def = { &("&") ~ def_block }
+definition = _{ var_def | arr_def | pat_def }
+
+substitution = _{ sigil ~ key ~ "}" }
+var_sub     =  { &("$") ~ substitution }
+arr_sub     =  { &("@") ~ substitution }
+pat_sub     =  { &("&") ~ substitution }
+identifier   = _{ var_sub | pat_sub | arr_sub }
+
+source = { (identifier | char_seq)* }
+
+file = {
+    SOI
+    ~ definition*
+    ~ source?
+    ~ EOI
+}
+
diff --git a/src/tests.rs b/src/tests.rs
new file mode 100644
index 0000000..e69de29