add tab-completion in shell

Signed-off-by: Mattias Andrée <maandree@operamail.com>

4 files changed, 73 insertions, 2 deletions

diff --git a/DEPENDENCIES b/DEPENDENCIES
index 11e3096..af01046 100644
--- a/DEPENDENCIES
+++ b/DEPENDENCIES
@@ -1,4 +1,5 @@
 https://github.com/maandree/libkeccak
 https://github.com/maandree/argparser
+https://github.com/maandree/auto-auto-complete
 libc
 
diff --git a/Makefile b/Makefile
index 364f3c0..7d37b36 100644
--- a/Makefile
+++ b/Makefile
@@ -29,9 +29,15 @@ CMDS = keccak-224sum keccak-256sum keccak-384sum keccak-512sum keccaksum  \
 
 
 
+.PHONY: default
+default: command shell
+
 .PHONY: all
-all: $(foreach C,$(CMDS),bin/$(C))
+all: command shell
+
 
+.PHONY: command
+commands: $(foreach C,$(CMDS),bin/$(C))
 
 bin/%: obj/%.o obj/common.o
 	@mkdir -p bin
@@ -42,6 +48,32 @@ obj/%.o: src/%.c src/*.h
 	$(CC) $(FLAGS) $(COPTIMISE) -c -o $@ $< $(CFLAGS) $(CPPFLAGS)
 
 
+.PHONY: shell
+shell: bash zsh fish
+
+.PHONY: bash
+bash: $(foreach C,$(CMDS),bin/$(C).bash)
+
+.PHONY: zsh
+zsh: $(foreach C,$(CMDS),bin/$(C).zsh)
+
+.PHONY: fish
+fish: $(foreach C,$(CMDS),bin/$(C).fish)
+
+bin/%.bash: src/completion
+	@mkdir -p bin
+	auto-auto-complete bash --output $@ --source $< command=$*
+
+bin/%.zsh: src/completion
+	@mkdir -p bin
+	auto-auto-complete zsh --output $@ --source $< command=$*
+
+bin/%.fish: src/completion
+	@mkdir -p bin
+	auto-auto-complete fish --output $@ --source $< command=$*
+
+
+
 .PHONY: clean
 clean:
 	-rm -r bin obj
diff --git a/TODO b/TODO
index 4c2b664..f9a984d 100644
--- a/TODO
+++ b/TODO
@@ -1,3 +1,2 @@
-use auto-auto-complete
 write manuals
 
diff --git a/src/completion b/src/completion
new file mode 100644
index 0000000..fdc9852
--- /dev/null
+++ b/src/completion
@@ -0,0 +1,39 @@
+; sha3sum – SHA-3 (Keccak) checksum calculator
+;
+; Copyright © 2013, 2014  Mattias Andrée (maandree@member.fsf.org)
+;
+; This program is free software: you can redistribute it and/or modify
+; it under the terms of the GNU Affero General Public License as published by
+; the Free Software Foundation, either version 3 of the License, or
+; (at your option) any later version.
+;
+; This program is distributed in the hope that it will be useful,
+; but WITHOUT ANY WARRANTY; without even the implied warranty of
+; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+; GNU Affero General Public License for more details.
+;
+; You should have received a copy of the GNU Affero General Public License
+; along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+((value command)
+  
+  (multiple unargumented
+    ((options -h --help)                           (complete --help)       (desc 'Display option summary'))
+    ((options -U --upper --uppercase --upper-case) (complete --upper-case) (desc 'Use upper-case output'))
+    ((options -L --lower --lowercase --lower-case) (complete --lower-case) (desc 'Use lower-case output'))
+    ((options -B --binary)                         (complete --binary)     (desc 'Use binary output'))
+    ((options -X --hex --hex-input)                (complete --hex-input)  (desc 'Use hexadecimal input'))
+    ((options -V --verbose)                        (complete --verbose)    (desc 'Be verbose'))
+  )
+  
+  (multiple argumented
+    ((options -r --bitrate --rate)          (complete --rate)         (arg RATE)     (files -0) (desc 'Select rate'))
+    ((options -c --capacity)                (complete --capacity)     (arg CAPACITY) (files -0) (desc 'Select capacity'))
+    ((options -n -o --output-size --output) (complete  --output-size) (arg SIZE)     (files -0) (desc 'Select output size'))
+    ((options -s -b --state-size --state)   (complete --state-size)   (arg SIZE)     (files -0) (desc 'Select state size'))
+    ((options -w --word-size --word)        (complete --word-size)    (arg SIZE)     (files -0) (desc 'Select word size'))
+    ((options -z --squeezes)                (complete --squeezes)     (arg COUNT)    (files -0) (desc 'Select squeeze count'))
+  )
+)
+