From ab36abc9338b5bf2ffe0b090961ec26be5677663 Mon Sep 17 00:00:00 2001 From: tv Date: Fri, 15 Sep 2017 00:08:47 +0200 Subject: withGetopt: init --- krebs/5pkgs/simple/withGetopt.nix | 106 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 106 insertions(+) create mode 100644 krebs/5pkgs/simple/withGetopt.nix (limited to 'krebs/5pkgs/simple') diff --git a/krebs/5pkgs/simple/withGetopt.nix b/krebs/5pkgs/simple/withGetopt.nix new file mode 100644 index 000000000..fd59adcaf --- /dev/null +++ b/krebs/5pkgs/simple/withGetopt.nix @@ -0,0 +1,106 @@ +with import ; +{ utillinux, writeDash }: + +opt-spec: cmd-spec: let + + cmd = cmd-spec opts; + + cmd-script = + if typeOf cmd == "set" + then "exec ${cmd}" + else cmd; + + opts = mapAttrs (name: value: value // rec { + long = value.long or (replaceStrings ["_"] ["-"] name); + ref = value.ref or "\"\$${varname}\""; + switch = value.switch or false; + varname = value.varname or (replaceStrings ["-"] ["_"] name); + }) opt-spec; + + # true if b requires a to define its default value + opts-before = a: b: + test ".*[$]${stringAsChars (c: "[${c}]") a.varname}\\>.*" (b.default or ""); + + opts-list = let + sort-out = toposort opts-before (attrValues opts); + in + if sort-out ? result + then sort-out.result + else throw "toposort output: ${toJSON sort-out}"; + + wrapper-name = + if typeOf cmd == "set" && cmd ? name + then "${cmd.name}-getopt" + else "getopt-wrapper"; + +in writeDash wrapper-name '' + set -efu + + wrapper_name=${shell.escape wrapper-name} + + ${concatStringsSep "\n" (mapAttrsToList (name: opt: /* sh */ '' + unset ${opt.varname} + '') opts)} + + args=$(${utillinux}/bin/getopt \ + -n "$wrapper_name" \ + -o "" \ + -l ${concatMapStringsSep "," + (opt: opt.long + optionalString (!opt.switch) ":") + (attrValues opts)} \ + -s sh \ + -- "$@") + if \test $? != 0; then exit 1; fi + eval set -- "$args" + + while :; do + case $1 in + ${concatStringsSep "\n" (mapAttrsToList (name: opt: /* sh */ '' + --${opt.long}) + ${if opt.switch then /* sh */ '' + ${opt.varname}=true + shift + '' else /* sh */ '' + ${opt.varname}=$2 + shift 2 + ''} + ;; + '') opts)} + --) + shift + break + esac + done + + ${concatMapStringsSep "\n" + (opt: /* sh */ '' + if \test "''${${opt.varname}+1}" != 1; then + printf '%s: missing mandatory option '--%s'\n' \ + "$wrapper_name" \ + ${shell.escape opt.long} + error=1 + fi + '') + (filter + (x: ! hasAttr "default" x) + (attrValues opts))} + if test "''${error+1}" = 1; then + exit 1 + fi + + ${concatMapStringsSep "\n" + (opt: /* sh */ '' + if \test "''${${opt.varname}+1}" != 1; then + ${opt.varname}=${opt.default} + fi + '') + (filter + (hasAttr "default") + opts-list)} + + ${concatStringsSep "\n" (mapAttrsToList (name: opt: /* sh */ '' + export ${opt.varname} + '') opts)} + + ${cmd-script} +'' -- cgit v1.2.3 From 3416a45b54e092c6b9b24738aa44d3c217982c26 Mon Sep 17 00:00:00 2001 From: tv Date: Tue, 19 Sep 2017 20:32:46 +0200 Subject: withGetopt: pass "$@" to command --- krebs/5pkgs/simple/withGetopt.nix | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'krebs/5pkgs/simple') diff --git a/krebs/5pkgs/simple/withGetopt.nix b/krebs/5pkgs/simple/withGetopt.nix index fd59adcaf..21322b783 100644 --- a/krebs/5pkgs/simple/withGetopt.nix +++ b/krebs/5pkgs/simple/withGetopt.nix @@ -102,5 +102,5 @@ in writeDash wrapper-name '' export ${opt.varname} '') opts)} - ${cmd-script} + ${cmd-script} "$@" '' -- cgit v1.2.3 From 9f85824da25311ec096d748798f49d09519e16aa Mon Sep 17 00:00:00 2001 From: tv Date: Tue, 19 Sep 2017 20:50:00 +0200 Subject: withGetopt: make long option optional --- krebs/5pkgs/simple/withGetopt.nix | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'krebs/5pkgs/simple') diff --git a/krebs/5pkgs/simple/withGetopt.nix b/krebs/5pkgs/simple/withGetopt.nix index 21322b783..b7bd40126 100644 --- a/krebs/5pkgs/simple/withGetopt.nix +++ b/krebs/5pkgs/simple/withGetopt.nix @@ -45,9 +45,11 @@ in writeDash wrapper-name '' args=$(${utillinux}/bin/getopt \ -n "$wrapper_name" \ -o "" \ - -l ${concatMapStringsSep "," - (opt: opt.long + optionalString (!opt.switch) ":") - (attrValues opts)} \ + -l ${shell.escape + (concatMapStringsSep "," + (opt: opt.long + optionalString (!opt.switch) ":") + (filter (opt: opt.long != null) + (attrValues opts)))} \ -s sh \ -- "$@") if \test $? != 0; then exit 1; fi @@ -65,7 +67,9 @@ in writeDash wrapper-name '' shift 2 ''} ;; - '') opts)} + '') (filterAttrs + (_: opt: opt.long != null) + opts))} --) shift break -- cgit v1.2.3 From ab7e0c879cc0657ea7e25eb95ab89473f38c5507 Mon Sep 17 00:00:00 2001 From: tv Date: Tue, 19 Sep 2017 20:51:07 +0200 Subject: withGetopt: sort getopt arguments --- krebs/5pkgs/simple/withGetopt.nix | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) (limited to 'krebs/5pkgs/simple') diff --git a/krebs/5pkgs/simple/withGetopt.nix b/krebs/5pkgs/simple/withGetopt.nix index b7bd40126..7a19ccd29 100644 --- a/krebs/5pkgs/simple/withGetopt.nix +++ b/krebs/5pkgs/simple/withGetopt.nix @@ -38,18 +38,31 @@ in writeDash wrapper-name '' wrapper_name=${shell.escape wrapper-name} + # TODO + for i in "$@"; do + case $i in + -h|--help) + ${concatStringsSep "\n" (mapAttrsToList (name: opt: /* sh */ '' + printf ' %-16s %s\n' \ + --${shell.escape opt.long} \ + ${shell.escape (opt.description or "undocumented flag")} + '') opts)} + exit + esac + done + ${concatStringsSep "\n" (mapAttrsToList (name: opt: /* sh */ '' unset ${opt.varname} '') opts)} args=$(${utillinux}/bin/getopt \ - -n "$wrapper_name" \ - -o "" \ -l ${shell.escape (concatMapStringsSep "," (opt: opt.long + optionalString (!opt.switch) ":") (filter (opt: opt.long != null) (attrValues opts)))} \ + -n "$wrapper_name" \ + -o "" \ -s sh \ -- "$@") if \test $? != 0; then exit 1; fi -- cgit v1.2.3 From 16e6046544378bd5cdac73a9099b1d9d22a712cb Mon Sep 17 00:00:00 2001 From: tv Date: Tue, 19 Sep 2017 20:59:08 +0200 Subject: withGetopt: support short options --- krebs/5pkgs/simple/withGetopt.nix | 27 +++++++++++---------------- 1 file changed, 11 insertions(+), 16 deletions(-) (limited to 'krebs/5pkgs/simple') diff --git a/krebs/5pkgs/simple/withGetopt.nix b/krebs/5pkgs/simple/withGetopt.nix index 7a19ccd29..196e6765a 100644 --- a/krebs/5pkgs/simple/withGetopt.nix +++ b/krebs/5pkgs/simple/withGetopt.nix @@ -13,6 +13,7 @@ opt-spec: cmd-spec: let opts = mapAttrs (name: value: value // rec { long = value.long or (replaceStrings ["_"] ["-"] name); ref = value.ref or "\"\$${varname}\""; + short = value.short or null; switch = value.switch or false; varname = value.varname or (replaceStrings ["-"] ["_"] name); }) opt-spec; @@ -38,19 +39,6 @@ in writeDash wrapper-name '' wrapper_name=${shell.escape wrapper-name} - # TODO - for i in "$@"; do - case $i in - -h|--help) - ${concatStringsSep "\n" (mapAttrsToList (name: opt: /* sh */ '' - printf ' %-16s %s\n' \ - --${shell.escape opt.long} \ - ${shell.escape (opt.description or "undocumented flag")} - '') opts)} - exit - esac - done - ${concatStringsSep "\n" (mapAttrsToList (name: opt: /* sh */ '' unset ${opt.varname} '') opts)} @@ -62,7 +50,11 @@ in writeDash wrapper-name '' (filter (opt: opt.long != null) (attrValues opts)))} \ -n "$wrapper_name" \ - -o "" \ + -o ${shell.escape + (concatMapStringsSep "" + (opt: opt.short + optionalString (!opt.switch) ":") + (filter (opt: opt.short != null) + (attrValues opts)))} \ -s sh \ -- "$@") if \test $? != 0; then exit 1; fi @@ -71,7 +63,10 @@ in writeDash wrapper-name '' while :; do case $1 in ${concatStringsSep "\n" (mapAttrsToList (name: opt: /* sh */ '' - --${opt.long}) + (${concatMapStringsSep "|" shell.escape (filter (x: x != "") [ + (optionalString (opt.long != null) "--${opt.long}") + (optionalString (opt.short != null) "-${opt.short}") + ])}) ${if opt.switch then /* sh */ '' ${opt.varname}=true shift @@ -81,7 +76,7 @@ in writeDash wrapper-name '' ''} ;; '') (filterAttrs - (_: opt: opt.long != null) + (_: opt: opt.long != null || opt.short != null) opts))} --) shift -- cgit v1.2.3 From 457f2f134587e10e386fb76e9d8c571dfe4490ec Mon Sep 17 00:00:00 2001 From: lassulus Date: Thu, 21 Sep 2017 23:36:34 +0200 Subject: git-preview: init --- krebs/5pkgs/simple/git-preview/default.nix | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 krebs/5pkgs/simple/git-preview/default.nix (limited to 'krebs/5pkgs/simple') diff --git a/krebs/5pkgs/simple/git-preview/default.nix b/krebs/5pkgs/simple/git-preview/default.nix new file mode 100644 index 000000000..f20f2a636 --- /dev/null +++ b/krebs/5pkgs/simple/git-preview/default.nix @@ -0,0 +1,15 @@ +{ coreutils, git, stdenv, writeDashBin }: + +writeDashBin "git-preview" '' + PATH=${stdenv.lib.makeBinPath [ + coreutils + git + ]}''${PATH+:$PATH} + hashes=$(git log --format=%h "..$1") + end=$(echo "$hashes" | head -1) + start=$(echo "$hashes" | tail -1) + # exit if no diff was found + test -z "$start" && exit 0 + shift + git diff "$start^..$end" "$@" +'' -- cgit v1.2.3 From 6dfe071664136790b7d62bf062e090722997372f Mon Sep 17 00:00:00 2001 From: lassulus Date: Fri, 29 Sep 2017 11:07:07 +0200 Subject: pkgs.weechat: RIP --- krebs/5pkgs/simple/weechat/default.nix | 80 ---------------------------------- 1 file changed, 80 deletions(-) delete mode 100644 krebs/5pkgs/simple/weechat/default.nix (limited to 'krebs/5pkgs/simple') diff --git a/krebs/5pkgs/simple/weechat/default.nix b/krebs/5pkgs/simple/weechat/default.nix deleted file mode 100644 index c703ca8bf..000000000 --- a/krebs/5pkgs/simple/weechat/default.nix +++ /dev/null @@ -1,80 +0,0 @@ -{ stdenv, fetchurl, ncurses, openssl, aspell, gnutls -, zlib, curl , pkgconfig, libgcrypt -, cmake, makeWrapper, libiconv -, asciidoctor # manpages -, guileSupport ? true, guile -, luaSupport ? true, lua5 -, perlSupport ? true, perl -, pythonPackages -, rubySupport ? true, ruby -, tclSupport ? true, tcl -, extraBuildInputs ? [] }: - -assert guileSupport -> guile != null; -assert luaSupport -> lua5 != null; -assert perlSupport -> perl != null; -assert rubySupport -> ruby != null; -assert tclSupport -> tcl != null; - -let - inherit (pythonPackages) python pycrypto pync; -in - -stdenv.mkDerivation rec { - version = "1.8"; - name = "weechat-${version}"; - - src = fetchurl { - url = "http://weechat.org/files/src/weechat-${version}.tar.bz2"; - sha256 = "10km0437lg9ms6f16h20s89l2w9f9g597rykybxb16s95ql48z08"; - }; - - outputs = [ "out" "doc" ]; - - enableParallelBuilding = true; - cmakeFlags = with stdenv.lib; [ - "-DENABLE_MAN=ON" - "-DENABLE_DOC=ON" - ] - ++ optionals stdenv.isDarwin ["-DICONV_LIBRARY=${libiconv}/lib/libiconv.dylib" "-DCMAKE_FIND_FRAMEWORK=LAST"] - ++ optional (!guileSupport) "-DENABLE_GUILE=OFF" - ++ optional (!luaSupport) "-DENABLE_LUA=OFF" - ++ optional (!perlSupport) "-DENABLE_PERL=OFF" - ++ optional (!rubySupport) "-DENABLE_RUBY=OFF" - ++ optional (!tclSupport) "-DENABLE_TCL=OFF" - ; - - buildInputs = with stdenv.lib; [ - ncurses python openssl aspell gnutls zlib curl pkgconfig - libgcrypt pycrypto makeWrapper - cmake - asciidoctor - ] - ++ optional guileSupport guile - ++ optional luaSupport lua5 - ++ optional perlSupport perl - ++ optional rubySupport ruby - ++ optional tclSupport tcl - ++ extraBuildInputs; - - NIX_CFLAGS_COMPILE = "-I${python}/include/${python.libPrefix}" - # Fix '_res_9_init: undefined symbol' error - + (stdenv.lib.optionalString stdenv.isDarwin "-DBIND_8_COMPAT=1 -lresolv"); - - postInstall = with stdenv.lib; '' - NIX_PYTHONPATH="$out/lib/${python.libPrefix}/site-packages" - wrapProgram "$out/bin/weechat" \ - ${optionalString perlSupport "--prefix PATH : ${perl}/bin"} \ - --prefix PATH : ${pythonPackages.python}/bin \ - --prefix PYTHONPATH : "$PYTHONPATH" \ - --prefix PYTHONPATH : "$NIX_PYTHONPATH" - ''; - - meta = { - homepage = http://www.weechat.org/; - description = "A fast, light and extensible chat client"; - license = stdenv.lib.licenses.gpl3; - maintainers = with stdenv.lib.maintainers; [ lovek323 garbas the-kenny ]; - platforms = stdenv.lib.platforms.unix; - }; -} -- cgit v1.2.3