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Fix badarg crashes on missing dependency errors

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This commit is contained in:
Loïc Hoguin 2012-03-18 15:41:57 +01:00 committed by Tuncer Ayaz
parent 9d5557b16f
commit 2c37270f52
4 changed files with 15 additions and 17 deletions
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4
src/rebar_abnfc_compiler.erl
View file

@ -85,12 +85,12 @@ compile_abnfc(Source, _Target, Config) ->
case abnfc_is_present() of
false ->
?ERROR(
<<"~n===============================================~n"
"~n===============================================~n"
" You need to install abnfc to compile ABNF grammars~n"
" Download the latest tarball release from github~n"
" https://github.com/nygge/abnfc~n"
" and install it into your erlang library dir~n"
"===============================================~n~n">>, []),
"===============================================~n~n", []),
?FAIL;
true ->
AbnfcOpts = abnfc_opts(Config),

4
src/rebar_erlydtl_compiler.erl
View file

@ -114,12 +114,12 @@ compile_dtl(Source, Target, Config) ->
case code:which(erlydtl) of
non_existing ->
?ERROR(
<<"~n===============================================~n"
"~n===============================================~n"
" You need to install erlydtl to compile DTL templates~n"
" Download the latest tarball release from github~n"
" http://code.google.com/p/erlydtl/~n"
" and install it into your erlang library dir~n"
"===============================================~n~n">>, []),
"===============================================~n~n", []),
?FAIL;
_ ->
case needs_compile(Source, Target, Config) of

6
src/rebar_lfe_compiler.erl
View file

@ -48,8 +48,7 @@ compile(Config, _AppFile) ->
compile_lfe(Source, _Target, Config) ->
case code:which(lfe_comp) of
non_existing ->
?ERROR(<<
"~n"
?ERROR("~n"
"*** MISSING LFE COMPILER ***~n"
" You must do one of the following:~n"
" a) Install LFE globally in your erl libs~n"
@ -57,8 +56,7 @@ compile_lfe(Source, _Target, Config) ->
" {lfe, \"0.6.1\",~n"
" {git, \"git://github.com/rvirding/lfe\",~n"
" {tag, \"v0.6.1\"}}}~n"
"~n"
>>, []),
"~n", []),
?FAIL;
_ ->
Opts = [{i, "include"}, {outdir, "ebin"}, report]

4
src/rebar_neotoma_compiler.erl
View file

@ -75,12 +75,12 @@ compile_neo(Source, Target, Config) ->
case code:which(neotoma) of
non_existing ->
?ERROR(
<<"~n===============================================~n"
"~n===============================================~n"
" You need to install neotoma to compile PEG grammars~n"
" Download the latest tarball release from github~n"
" https://github.com/seancribbs/neotoma~n"
" and install it into your erlang library dir~n"
"===============================================~n~n">>, []),
"===============================================~n~n", []),
?FAIL;
_ ->
case needs_compile(Source, Target, Config) of