Peter wrote:
Is there a way to list the files that the shell has read on startup?
With this patch, you can invoke zsh like this:
% zsh -o sourcetrace
to make zsh tell you which files it sources right before it does. That
would catch all the files, that are read upon startup, too.
I don't know how much sense it would make to make this part of zsh in
this or another form; but this was easy enough, so no time wasted.
Regards, Frank
---
Doc/Zsh/options.yo | 8 ++++++++
Src/init.c | 5 +++++
Src/options.c | 1 +
Src/zsh.h | 1 +
4 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/Doc/Zsh/options.yo b/Doc/Zsh/options.yo
index 8c11c82..e19a58a 100644
--- a/Doc/Zsh/options.yo
+++ b/Doc/Zsh/options.yo
@@ -1584,6 +1584,14 @@ Sequences of digits indicating a numeric base such as the `tt(08)'
component in `tt(08#77)' are always interpreted as decimal, regardless
of leading zeroes.
)
+pindex(SOURCE_TRACE)
+pindex(NO_SOURCE_TRACE)
+pindex(SOURCETRACE)
+pindex(NOSOURCETRACE)
+item(tt(SOURCE_TRACE))(
+If set, when sourcing a file zsh will print a message about which file
+it is about to source.
+)
pindex(TYPESET_SILENT)
pindex(NO_TYPESET_SILENT)
pindex(TYPESETSILENT)
diff --git a/Src/init.c b/Src/init.c
index 123e20e..c59d632 100644
--- a/Src/init.c
+++ b/Src/init.c
@@ -1102,6 +1102,11 @@ source(char *s)
return SOURCE_NOT_FOUND;
}
+ if (isset(SOURCETRACE)) {
+ fprintf(stderr, "sourcetrace> \"%s\"\n", s);
+ fflush(stderr);
+ }
+
/* save the current shell state */
fd = SHIN; /* store the shell input fd */
obshin = bshin; /* store file handle for buffered shell input */
diff --git a/Src/options.c b/Src/options.c
index a5f299e..7055466 100644
--- a/Src/options.c
+++ b/Src/options.c
@@ -233,6 +233,7 @@ static struct optname optns[] = {
{{NULL, "shwordsplit", OPT_EMULATE|OPT_BOURNE}, SHWORDSPLIT},
{{NULL, "singlecommand", OPT_SPECIAL}, SINGLECOMMAND},
{{NULL, "singlelinezle", OPT_KSH}, SINGLELINEZLE},
+{{NULL, "sourcetrace", 0}, SOURCETRACE},
{{NULL, "sunkeyboardhack", 0}, SUNKEYBOARDHACK},
{{NULL, "transientrprompt", 0}, TRANSIENTRPROMPT},
{{NULL, "trapsasync", 0}, TRAPSASYNC},
diff --git a/Src/zsh.h b/Src/zsh.h
index 060f8a6..f2bab06 100644
--- a/Src/zsh.h
+++ b/Src/zsh.h
@@ -1999,6 +1999,7 @@ enum {
SHWORDSPLIT,
SINGLECOMMAND,
SINGLELINEZLE,
+ SOURCETRACE,
SUNKEYBOARDHACK,
TRANSIENTRPROMPT,
TRAPSASYNC,