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-rwxr-xr-xship/build43
1 files changed, 17 insertions, 26 deletions
diff --git a/ship/build b/ship/build
index 3c510f91..ad902231 100755
--- a/ship/build
+++ b/ship/build
@@ -12,25 +12,6 @@ build() {
esac
}
-## usage: init
-init() {
- directive_pattern='s:^ *\\([0-9]\\+\\) \1$:\2 \3:'
-
- input_parser="$(make_input_parser "$0")"
- debug_script input_parser '$0'
-
- build_directives="$(make_build_directives "$0")"
- debug_script build_directives '$0'
-
- build_x_directive_loader="$(make_build_x_directive_loader "$0")"
- debug_script build_x_directive_loader '$0'
-
- eval "$build_x_directive_loader"
-
- needs_compilation_sentinel="$(make_needs_compilation_sentinel $build_directives)"
- debug_script needs_compilation_sentinel 'build_directives'
-}
-
# usage: debug_script VARNAME [DESCRIPTION]
debug_script() {
if test "${debug-false}" = true; then
@@ -65,8 +46,19 @@ build_compile() {
srcfile="$(cat "$1")"
debug_script srcfile 'SRCFILE'
- while needs_compilation "$srcfile"; do
- script="$(make_sedscript_maker_shellscript "$srcfile")"
+ build_directives="$(make_build_directives "$0")"
+ debug_script build_directives '$0'
+
+ build_x_directive_loader="$(make_build_x_directive_loader "$0")"
+ debug_script build_x_directive_loader '$0'
+
+ eval "$build_x_directive_loader"
+
+ input_parser="$(make_input_parser "$0")"
+ sentinel="$(make_needs_compilation_sentinel $build_directives)"
+
+ while needs_compilation "$srcfile" "$sentinel"; do
+ script="$(make_sedscript_maker_shellscript "$srcfile" "$input_parser")"
srcfile="$(echo "$srcfile" | sed -n "$script")"
debug_script srcfile 'sed sedscript srcfile'
done
@@ -75,17 +67,17 @@ build_compile() {
chmod +x "$2"
}
-## usage: needs_compilation SHELLSCRIPT
+## usage: needs_compilation SHELLSCRIPT SENTINEL
# Returns true if SRCFILE contains compilation directives.
needs_compilation() {
- echo "$1" | grep -q "$needs_compilation_sentinel"
+ echo "$1" | grep -q "$2"
}
-## usage: make_sedscript_maker_shellscript SRCFILE
+## usage: make_sedscript_maker_shellscript SRCFILE INPUT_PARSER
# Print a shellscript that creates a sedscript that resolves all the build
# directives in SRCFILE.
make_sedscript_maker_shellscript() {
- sedscript_generator="$(echo "$1" | nl -b a -s ' ' | sed "$input_parser")"
+ sedscript_generator="$(echo "$1" | nl -b a -s ' ' | sed "$2")"
debug_script sedscript_generator 'sed input_parser srcfile'
sedscript="$(eval "$sedscript_generator")"
@@ -160,5 +152,4 @@ make_needs_compilation_sentinel() {
}
## main
-init
build "$@"