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milner d71c538eef feat(examples): add a hello project with a library and a consumer 
Smallest project that exercises the whole pipeline: one static library and one
executable that links against it.
 2022-06-26 15:32:31 +00:00
milner 26ea32d8d1 feat(cli): add argument parsing and command dispatch 
Handles attached flag forms such as -j4 and -Dname=value, dispatches the
subcommands, and prints one aligned line per completed action with a summary.
 2022-06-25 17:08:00 +00:00
milner 5560658db7 feat(scaffold): generate a project that builds and tests unmodified 
Writes a build file, a library, a binary and a test, wired so build and test
both pass immediately after init.
 2022-06-25 01:39:44 +00:00
milner 694370f2db feat(watch): rebuild when a tracked input changes 
Snapshots the modification times of every graph input and re-runs the
scheduler on change.
 2022-06-23 12:20:02 +00:00
milner 1713944e56 feat(testrun): build and run test targets, reporting pass or fail 
Runs each test binary, captures its exit status, and reports per-test timing
alongside an aggregate line.
 2022-06-23 03:23:45 +00:00
milner 38dbe2b8ee feat(install): copy installable outputs under a prefix 
Destinations come from each target's install field, the executable bit is
preserved, and a dry run prints the plan without touching anything.
 2022-06-21 02:23:23 +00:00
milner 12111f2b55 feat(dot): emit Graphviz source for the action graph 
Nodes coloured by action kind, with a targets-only mode for graphs too large
to read in full.
 2022-06-19 01:08:42 +00:00
milner 597c5b0d75 feat(compdb): write compile_commands.json for clangd 
One entry per translation unit with directory, arguments and file, taken from
the compile actions already in the graph.
 2022-06-17 19:15:48 +00:00
milner b6a41fda7b feat(sched): dispatch ready actions under a job limit 
Checks each node's key at the moment it becomes ready rather than up front,
because an input may have been produced by a node that ran seconds earlier.
This is what gives early cutoff.
 2022-06-15 20:17:47 +00:00
milner 9097815563 feat(build): lower resolved targets into graph actions 
Emits compile, archive, shared-link and link actions per target, and applies
-fPIC to anything reachable from a shared target.
 2022-06-13 08:04:17 +00:00
milner e42fbc8c57 feat(dep): source header edges from compiler depfiles 
Parses -MMD -MF output, unfolding line continuations, so the include set comes
from the compiler rather than from hand-maintained declarations.
 2022-06-12 22:24:06 +00:00
milner 8fa9b6ba4f feat(cache): key actions on content, argv and the real input set 
Digests every input plus the exact argument vector into one key, persisted
under the build directory. Staleness becomes a content question rather than a
timestamp comparison.
 2022-06-12 01:49:31 +00:00
milner df3abecf6a feat(graph): derive edges from which node produces which file 
Indexes producers by output path, so a generator and the compile consuming its
output are connected without being declared. Detects duplicate producers and
reports dependency cycles by path.
 2022-06-09 14:01:08 +00:00
milner fcb544fd65 feat(resolve): lower surviving blocks into targets and rule instances 
Expands globs, resolves use edges between targets, propagates inherited
includes, and instantiates a rule once per matched input.
 2022-06-08 10:43:20 +00:00
milner c680a70e1c feat(eval): evaluate statements in written order 
Expands variables top to bottom, runs checks as they are reached and evaluates
conditionals against results already established. Written order is the
semantics, not an implementation detail.
 2022-06-06 11:35:41 +00:00
milner 0259325381 feat(configh): generate a guarded C header from probe results 
Emits the project name and the HAVE_ and SIZEOF_ defines from what the probes
actually found, behind an include guard derived from the output path.
 2022-06-05 22:51:52 +00:00
milner 301ce7eab5 feat(probe): detect headers, functions, symbols, sizeof and pkg-config 
Compiles and links throwaway programs to answer each check, and shells out to
pkg-config for cflags and libs. Results are memoised on the toolchain.
 2022-06-03 09:35:23 +00:00
milner 8581f2e931 feat(exec): spawn subprocesses and capture stdout and status 
Argv-vector execution with no shell in the path, so arguments containing
spaces or quotes need no escaping.
 2022-06-01 08:37:55 +00:00
milner 0cef03d6b0 feat(parse): parse the grammar with recursive descent 
Turns tokens into the AST, and consults suggest at each failure point so an
unknown declaration or field offers the nearest valid name.
 2022-05-30 01:11:45 +00:00
milner eec988b452 feat(ast): model statements, blocks and nested conditionals 
Keeps written order, so a later branch can observe the result of a check that
appeared earlier in the file.
 2022-05-29 08:59:55 +00:00
milner 125376f53f feat(lexer): tokenise build files with a span on every token 
Words, strings, braces and comments, each carrying its source range, so an
error points at the offending token rather than the whole line.
 2022-05-27 13:59:46 +00:00
milner a864f5e7a8 feat(types): define resolved project, target and rule records 
Targets carry sources, includes, flags and uses; rule instances carry resolved
inputs and outputs. This is the shape every later stage consumes.
 2022-05-26 00:17:18 +00:00
milner d182750a9f feat(suggest): rank near-miss names by edit distance 
Levenshtein with a cutoff, returning the closest valid name at a position, or
nothing when no candidate is close enough.
 2022-05-25 15:17:54 +00:00
milner 4040f5a404 feat(json): emit JSON with correct control-character escaping 
So generated output survives paths containing spaces, quotes or backslashes.
 2022-05-23 21:14:56 +00:00
milner 9f4871b1e5 feat(glob): expand source patterns without shelling out 
Matches *, ? and ** against directory entries directly, so src/**/*.c
resolves identically regardless of the shell.
 2022-05-21 21:37:43 +00:00
milner e9f7f2c7dd feat(fs): add recursive mkdir, whole-file IO and mtime reads 
Path joining, read, write, is_dir and mtime, used by every later stage that
touches disk.
 2022-05-21 12:14:44 +00:00
milner 14377f6794 feat(ident): normalise names into C macro identifiers 
Uppercases, replaces non-alphanumerics with underscores, and derives the
HAVE_X and SIZEOF_X forms the generated header uses.
 2022-05-20 03:45:44 +00:00
milner e26d8344da feat(diag): render errors with a caret and the offending line 
Formats file:line:col, re-reads the source to print the line, underlines the
span and leaves a slot for a suggestion.
 2022-05-18 08:54:32 +00:00
milner 003a707af0 feat(style): gate ANSI colour on tty detection 
One wrapper per colour plus a padding helper, all no-ops when stdout is not a
terminal, so piped output and CI logs stay readable.
 2022-05-17 19:36:28 +00:00
milner 0377287c1e feat(span): track byte ranges so errors can point into source 
Span.t carries file, offset and length, with join to merge two spans and a
none sentinel for synthesised nodes. Every token and node gets one.
 2022-05-17 08:50:46 +00:00
milner 223b5e2bd7 build: add dune project skeleton and library stanza 
The meow library against unix, plus ignore rules for _build, generated
sources and the meowc symlink.
 2022-05-16 09:42:00 +00:00