Re: [PATCH] commit.c:record_author_date() use skip_prefix() instead of starts_with()
The format of this email is wrong. The non-commit-message notes should come between the --- line (- note, there are three minus signs here) and the patch itself. On 03/01/2014 08:48 PM, Tanay Abhra wrote: Signed-off-by: Tanay Abhra tanay...@gmail.com --- commit.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/commit.c b/commit.c index 6bf4fe0..c954ecb 100644 --- a/commit.c +++ b/commit.c @@ -566,7 +566,7 @@ static void record_author_date(struct author_date_slab *author_date, buf; buf = line_end + 1) { line_end = strchrnul(buf, '\n'); - if (!starts_with(buf, author )) { + if (!skip_prefix(buf, author )) { If this is the only change, there is not much point, is there? How does this help? Perhaps there is some way to take advantage of the difference between starts_with() and skip_prefix() to simplify the rest of the function? if (!line_end[0] || line_end[1] == '\n') return; /* end of header */ continue; -- 1.7.9.5 Hello, This is my patch for the GSoC microproject #10: Rewrite commit.c:record_author_date() to use skip_prefix(). Are there other places in this file where skip_prefix() would be more readable than starts_with()? Since skip_prefix() and starts_with() implement the same functionality with different return values, they can be interchanged easily. Other usage of starts_with() in the same file can be found with $ grep -n starts_with commit.c 1116: else if (starts_with(line, gpg_sig_header) 1196: if (starts_with(buf, sigcheck_gpg_status[i].check + 1)) { The rhetorical question that was part of this microproject was meant to inspire you to actually *FIX* the other spots, at least if the change makes sense. I have a query,should I tackle a bug from the mailing lists or research about the proposal and present a rough draft? My suggestion is that you follow up on this microproject until it is perfect before worrying too much about the next step. Michael -- Michael Haggerty mhag...@alum.mit.edu http://softwareswirl.blogspot.com/ -- To unsubscribe from this list: send the line unsubscribe git in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH] commit.c:record_author_date() use skip_prefix() instead of starts_with()
Michael Haggerty mhag...@alum.mit.edu writes: -if (!starts_with(buf, author )) { +if (!skip_prefix(buf, author )) { If this is the only change, there is not much point, is there? How does this help? Perhaps there is some way to take advantage of the difference between starts_with() and skip_prefix() to simplify the rest of the function? I admit I lost track, but wasn't there a discussion to use starts_with/ends_with when appropriate (namely, the caller is absolutely not interested in what the remainder of the string is after skipping the prefix), moving away from skip_prefix()? Isn't this change going in the wrong direction? -- To unsubscribe from this list: send the line unsubscribe git in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH] commit.c:record_author_date() use skip_prefix() instead of starts_with()
On Mon, Mar 3, 2014 at 1:40 PM, Junio C Hamano gits...@pobox.com wrote: Michael Haggerty mhag...@alum.mit.edu writes: -if (!starts_with(buf, author )) { +if (!skip_prefix(buf, author )) { If this is the only change, there is not much point, is there? How does this help? Perhaps there is some way to take advantage of the difference between starts_with() and skip_prefix() to simplify the rest of the function? I admit I lost track, but wasn't there a discussion to use starts_with/ends_with when appropriate (namely, the caller is absolutely not interested in what the remainder of the string is after skipping the prefix), moving away from skip_prefix()? Isn't this change going in the wrong direction? Yes, it would be going in the wrong direction if this was all there was to it, but the particular GSoC microproject [1] which inspired this (incomplete) submission expects that the potential student will dig deeper and discover how skip_prefix() can be used to achieve greater simplification in record_author_date() and in other places in the same file. [1]: https://github.com/git/git.github.io/blob/master/SoC-2014-Microprojects.md -- To unsubscribe from this list: send the line unsubscribe git in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH] commit.c:record_author_date() use skip_prefix() instead of starts_with()
Signed-off-by: Tanay Abhra tanay...@gmail.com --- commit.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/commit.c b/commit.c index 6bf4fe0..c954ecb 100644 --- a/commit.c +++ b/commit.c @@ -566,7 +566,7 @@ static void record_author_date(struct author_date_slab *author_date, buf; buf = line_end + 1) { line_end = strchrnul(buf, '\n'); - if (!starts_with(buf, author )) { + if (!skip_prefix(buf, author )) { if (!line_end[0] || line_end[1] == '\n') return; /* end of header */ continue; -- 1.7.9.5 Hello, This is my patch for the GSoC microproject #10: Rewrite commit.c:record_author_date() to use skip_prefix(). Are there other places in this file where skip_prefix() would be more readable than starts_with()? Since skip_prefix() and starts_with() implement the same functionality with different return values, they can be interchanged easily. Other usage of starts_with() in the same file can be found with $ grep -n starts_with commit.c 1116: else if (starts_with(line, gpg_sig_header) 1196: if (starts_with(buf, sigcheck_gpg_status[i].check + 1)) { I have a query,should I tackle a bug from the mailing lists or research about the proposal and present a rough draft? Cheers, Tanay Abhra. -- To unsubscribe from this list: send the line unsubscribe git in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html