From 1f2a98dec70699905cf1a4c9ba48ad6397448a9a Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 13 Jul 2018 15:35:30 +0200
Subject: Add manifest parser stub

---
 libbutl/manifest-parser.bash     | 10 ++++++++++
 tests/build/.gitignore           |  3 +++
 tests/build/bootstrap.build      |  9 +++++++++
 tests/build/root.build           |  7 +++++++
 tests/manifest-parser/buildfile  |  5 +++++
 tests/manifest-parser/driver     | 31 +++++++++++++++++++++++++++++++
 tests/manifest-parser/libbutl    |  1 +
 tests/manifest-parser/testscript | 23 +++++++++++++++++++++++
 8 files changed, 89 insertions(+)
 create mode 100644 tests/build/.gitignore
 create mode 100644 tests/build/bootstrap.build
 create mode 100644 tests/build/root.build
 create mode 100644 tests/manifest-parser/buildfile
 create mode 100755 tests/manifest-parser/driver
 create mode 120000 tests/manifest-parser/libbutl
 create mode 100644 tests/manifest-parser/testscript

diff --git a/libbutl/manifest-parser.bash b/libbutl/manifest-parser.bash
index 4de96a6..5fa53ce 100644
--- a/libbutl/manifest-parser.bash
+++ b/libbutl/manifest-parser.bash
@@ -1,3 +1,13 @@
 # file      : libbutl/manifest-parser.bash
 # copyright : Copyright (c) 2014-2018 Code Synthesis Ltd
 # license   : MIT; see accompanying LICENSE file
+
+function parse_manifest ()
+{
+  printf ": 1\0"
+  printf "name: foo\0"
+  printf "version: 1.2.3\0"
+  printf "description: foo\nexecutable\0"
+  printf "depends: libfoo\0"
+  printf "depends: libbar\0"
+}
diff --git a/tests/build/.gitignore b/tests/build/.gitignore
new file mode 100644
index 0000000..4a730a3
--- /dev/null
+++ b/tests/build/.gitignore
@@ -0,0 +1,3 @@
+config.build
+root/
+bootstrap/
diff --git a/tests/build/bootstrap.build b/tests/build/bootstrap.build
new file mode 100644
index 0000000..91bc3e9
--- /dev/null
+++ b/tests/build/bootstrap.build
@@ -0,0 +1,9 @@
+# file      : tests/build/bootstrap.build
+# copyright : Copyright (c) 2014-2018 Code Synthesis Ltd
+# license   : MIT; see accompanying LICENSE file
+
+project = # Unnamed subproject.
+
+using config
+using dist
+using test
diff --git a/tests/build/root.build b/tests/build/root.build
new file mode 100644
index 0000000..1f267eb
--- /dev/null
+++ b/tests/build/root.build
@@ -0,0 +1,7 @@
+# file      : tests/build/root.build
+# copyright : Copyright (c) 2014-2018 Code Synthesis Ltd
+# license   : MIT; see accompanying LICENSE file
+
+# Every exe{} in this subproject is by default a test.
+#
+exe{*}: test = true
diff --git a/tests/manifest-parser/buildfile b/tests/manifest-parser/buildfile
new file mode 100644
index 0000000..1dfe0d3
--- /dev/null
+++ b/tests/manifest-parser/buildfile
@@ -0,0 +1,5 @@
+# file      : tests/manifest-parser/buildfile
+# copyright : Copyright (c) 2014-2018 Code Synthesis Ltd
+# license   : MIT; see accompanying LICENSE file
+
+exe{driver}: testscript
diff --git a/tests/manifest-parser/driver b/tests/manifest-parser/driver
new file mode 100755
index 0000000..4cbea3e
--- /dev/null
+++ b/tests/manifest-parser/driver
@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+
+function import ()
+{
+  # Here we don't assume the errors are trapped. If all goes well, our exit
+  # code is that of source (which fails if the file is not found).
+  #
+  local e; if ! e="$(realpath ${BASH_SOURCE[0]})"; then return 1; fi
+  local d; if ! d="$(dirname "$e")"; then return 1; fi
+  source "$d/$1.bash"
+}
+
+trap "{ exit 1; }" ERR
+set -o errtrace # Trap ERR in functions.
+
+import libbutl/manifest-parser
+
+# @@ parse_manifest failure ignored
+#
+# @@ what would be equivalent serialization interface? Just serialize one
+#    name/value in manifest format (so explicit version).
+#
+while IFS=': ' read -r -d '' n v; do
+  if [ -z "$n" ]; then
+    echo "$v"
+  else
+    echo # Extra newline after first pair.
+    echo "$n"
+    echo "$v"
+  fi
+done < <(parse_manifest)
diff --git a/tests/manifest-parser/libbutl b/tests/manifest-parser/libbutl
new file mode 120000
index 0000000..6d1c4c0
--- /dev/null
+++ b/tests/manifest-parser/libbutl
@@ -0,0 +1 @@
+../../libbutl
\ No newline at end of file
diff --git a/tests/manifest-parser/testscript b/tests/manifest-parser/testscript
new file mode 100644
index 0000000..6a95286
--- /dev/null
+++ b/tests/manifest-parser/testscript
@@ -0,0 +1,23 @@
+# file      : tests/manifest-parser/testscript
+# copyright : Copyright (c) 2014-2018 Code Synthesis Ltd
+# license   : MIT; see accompanying LICENSE file
+
+$* >>EOO
+1
+
+name
+foo
+
+version
+1.2.3
+
+description
+foo
+executable
+
+depends
+libfoo
+
+depends
+libbar
+EOO
-- 
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