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add workingdir patch

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vx-clutch
2026-02-11 07:30:17 -05:00
parent 81a12eca2a
commit 3838491c5d
9 changed files with 260 additions and 129 deletions
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patches/st-workingdir-20200317-51e19ea.diff Normal file
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@@ -0,0 +1,97 @@
From ae14b869d7bc0e0cd8ed16157837ad09aaacacc0 Mon Sep 17 00:00:00 2001
From: David Gricar <coppie@protonmail.com>
Date: Tue, 17 Mar 2020 13:38:05 +0100
Subject: [PATCH] Add switch to provide initial working directory
This patch adds -p switch which takes one argument 'path' and can be
used to set the initial working directory of the new st instance.
It acts the same as running 'cd path' command after starting the st
instance.
---
st.1 | 8 ++++++++
x.c | 13 +++++++++----
2 files changed, 17 insertions(+), 4 deletions(-)
diff --git a/st.1 b/st.1
index e8d6059..a901122 100644
--- a/st.1
+++ b/st.1
@@ -6,6 +6,8 @@ st \- simple terminal
.RB [ \-aiv ]
.RB [ \-c
.IR class ]
+.RB [ \-d
+.IR path ]
.RB [ \-f
.IR font ]
.RB [ \-g
@@ -30,6 +32,8 @@ st \- simple terminal
.RB [ \-aiv ]
.RB [ \-c
.IR class ]
+.RB [ \-d
+.IR path ]
.RB [ \-f
.IR font ]
.RB [ \-g
@@ -58,6 +62,10 @@ disable alternate screens in terminal
.BI \-c " class"
defines the window class (default $TERM).
.TP
+.BI \-d " path"
+changes the working directory to
+.IR path .
+.TP
.BI \-f " font"
defines the
.I font
diff --git a/x.c b/x.c
index 48a6676..fab2ddc 100644
--- a/x.c
+++ b/x.c
@@ -250,6 +250,7 @@ static char *opt_io = NULL;
static char *opt_line = NULL;
static char *opt_name = NULL;
static char *opt_title = NULL;
+static char *opt_dir = NULL;
static int oldbutton = 3; /* button event on startup: 3 = release */
@@ -1958,12 +1959,12 @@ run(void)
void
usage(void)
{
- die("usage: %s [-aiv] [-c class] [-f font] [-g geometry]"
- " [-n name] [-o file]\n"
+ die("usage: %s [-aiv] [-c class] [-d path] [-f font]"
+ " [-g geometry] [-n name] [-o file]\n"
" [-T title] [-t title] [-w windowid]"
" [[-e] command [args ...]]\n"
- " %s [-aiv] [-c class] [-f font] [-g geometry]"
- " [-n name] [-o file]\n"
+ " %s [-aiv] [-c class] [-d path] [-f font]"
+ " [-g geometry] [-n name] [-o file]\n"
" [-T title] [-t title] [-w windowid] -l line"
" [stty_args ...]\n", argv0, argv0);
}
@@ -2015,6 +2016,9 @@ main(int argc, char *argv[])
case 'v':
die("%s " VERSION "\n", argv0);
break;
+ case 'd':
+ opt_dir = EARGF(usage());
+ break;
default:
usage();
} ARGEND;
@@ -2034,6 +2038,7 @@ run:
xinit(cols, rows);
xsetenv();
selinit();
+ chdir(opt_dir);
run();
return 0;
--
2.25.1

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8
st.1
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@@ -6,6 +6,8 @@ st \- simple terminal
.RB [ \-aiv ]
.RB [ \-c
.IR class ]
.RB [ \-d
.IR path ]
.RB [ \-f
.IR font ]
.RB [ \-g
@@ -30,6 +32,8 @@ st \- simple terminal
.RB [ \-aiv ]
.RB [ \-c
.IR class ]
.RB [ \-d
.IR path ]
.RB [ \-f
.IR font ]
.RB [ \-g
@@ -58,6 +62,10 @@ disable alternate screens in terminal
.BI \-c " class"
defines the window class (default $TERM).
.TP
.BI \-d " path"
changes the working directory to
.IR path .
.TP
.BI \-f " font"
defines the
.I font

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13
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@@ -255,6 +255,7 @@ static char *opt_io = NULL;
static char *opt_line = NULL;
static char *opt_name = NULL;
static char *opt_title = NULL;
static char *opt_dir = NULL;
static uint buttons; /* bit field of pressed buttons */
@@ -2159,12 +2160,12 @@ run(void)
void
usage(void)
{
die("usage: %s [-aiv] [-c class] [-f font] [-g geometry]"
" [-n name] [-o file]\n"
die("usage: %s [-aiv] [-c class] [-d path] [-f font]"
" [-g geometry] [-n name] [-o file]\n"
" [-T title] [-t title] [-w windowid]"
" [[-e] command [args ...]]\n"
" %s [-aiv] [-c class] [-f font] [-g geometry]"
" [-n name] [-o file]\n"
" %s [-aiv] [-c class] [-d path] [-f font]"
" [-g geometry] [-n name] [-o file]\n"
" [-T title] [-t title] [-w windowid] -l line"
" [stty_args ...]\n", argv0, argv0);
}
@@ -2216,6 +2217,9 @@ main(int argc, char *argv[])
case 'v':
die("%s " VERSION "\n", argv0);
break;
case 'd':
opt_dir = EARGF(usage());
break;
default:
usage();
} ARGEND;
@@ -2235,6 +2239,7 @@ run:
xinit(cols, rows);
xsetenv();
selinit();
chdir(opt_dir);
run();
return 0;

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@@ -19,6 +19,7 @@ char *argv0;
#include "arg.h"
#include "st.h"
#include "win.h"
#include "hb.h"
/* types used in config.h */
typedef struct {
@@ -141,8 +142,9 @@ typedef struct {
} DC;
static inline ushort sixd_to_16bit(int);
static void xresetfontsettings(ushort mode, Font **font, int *frcflags);
static int xmakeglyphfontspecs(XftGlyphFontSpec *, const Glyph *, int, int, int);
static void xdrawglyphfontspecs(const XftGlyphFontSpec *, Glyph, int, int, int);
static void xdrawglyphfontspecs(const XftGlyphFontSpec *, Glyph, int, int, int, int);
static void xdrawglyph(Glyph, int, int);
static void xclear(int, int, int, int);
static int xgeommasktogravity(int);
@@ -760,7 +762,7 @@ xresize(int col, int row)
xclear(0, 0, win.w, win.h);
/* resize to new width */
xw.specbuf = xrealloc(xw.specbuf, col * sizeof(GlyphFontSpec));
xw.specbuf = xrealloc(xw.specbuf, col * sizeof(GlyphFontSpec) * 4);
}
ushort
@@ -1160,6 +1162,9 @@ xunloadfont(Font *f)
void
xunloadfonts(void)
{
/* Clear Harfbuzz font cache. */
hbunloadfonts();
/* Free the loaded fonts in the font cache. */
while (frclen > 0)
XftFontClose(xw.dpy, frc[--frclen].font);
@@ -1289,7 +1294,7 @@ xinit(int cols, int rows)
XFillRectangle(xw.dpy, xw.buf, dc.gc, 0, 0, win.w, win.h);
/* font spec buffer */
xw.specbuf = xmalloc(cols * sizeof(GlyphFontSpec));
xw.specbuf = xmalloc(cols * sizeof(GlyphFontSpec) * 4);
/* Xft rendering context */
xw.draw = XftDrawCreate(xw.dpy, xw.buf, xw.vis, xw.cmap);
@@ -1345,147 +1350,160 @@ xinit(int cols, int rows)
boxdraw_xinit(xw.dpy, xw.cmap, xw.draw, xw.vis);
}
void
xresetfontsettings(ushort mode, Font **font, int *frcflags)
{
*font = &dc.font;
if ((mode & ATTR_ITALIC) && (mode & ATTR_BOLD)) {
*font = &dc.ibfont;
*frcflags = FRC_ITALICBOLD;
} else if (mode & ATTR_ITALIC) {
*font = &dc.ifont;
*frcflags = FRC_ITALIC;
} else if (mode & ATTR_BOLD) {
*font = &dc.bfont;
*frcflags = FRC_BOLD;
}
}
int
xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x, int y)
{
float winx = borderpx + x * win.cw, winy = borderpx + y * win.ch, xp, yp;
ushort mode, prevmode = USHRT_MAX;
ushort mode = glyphs[0].mode & ~ATTR_WRAP;
Font *font = &dc.font;
int frcflags = FRC_NORMAL;
float runewidth = win.cw;
float runewidth = win.cw * ((glyphs[0].mode & ATTR_WIDE) ? 2.0f : 1.0f);
Rune rune;
FT_UInt glyphidx;
FcResult fcres;
FcPattern *fcpattern, *fontpattern;
FcFontSet *fcsets[] = { NULL };
FcCharSet *fccharset;
int i, f, numspecs = 0;
int f, code_idx, numspecs = 0;
float cluster_xp = xp, cluster_yp = yp;
HbTransformData shaped = { 0 };
for (i = 0, xp = winx, yp = winy + font->ascent; i < len; ++i) {
/* Fetch rune and mode for current glyph. */
rune = glyphs[i].u;
mode = glyphs[i].mode;
/* Initial values. */
xresetfontsettings(mode, &font, &frcflags);
/* Skip dummy wide-character spacing. */
if (mode == ATTR_WDUMMY)
/* Shape the segment. */
hbtransform(&shaped, font->match, glyphs, 0, len);
xp = winx; yp = winy + font->ascent;
cluster_xp = xp; cluster_yp = yp;
for (code_idx = 0; code_idx < shaped.count; code_idx++) {
int idx = shaped.glyphs[code_idx].cluster;
if (glyphs[idx].mode & ATTR_WDUMMY)
continue;
/* Determine font for glyph if different from previous glyph. */
if (prevmode != mode) {
prevmode = mode;
font = &dc.font;
frcflags = FRC_NORMAL;
runewidth = win.cw * ((mode & ATTR_WIDE) ? 2.0f : 1.0f);
if ((mode & ATTR_ITALIC) && (mode & ATTR_BOLD)) {
font = &dc.ibfont;
frcflags = FRC_ITALICBOLD;
} else if (mode & ATTR_ITALIC) {
font = &dc.ifont;
frcflags = FRC_ITALIC;
} else if (mode & ATTR_BOLD) {
font = &dc.bfont;
frcflags = FRC_BOLD;
}
yp = winy + font->ascent;
/* Advance the drawing cursor if we've moved to a new cluster */
if (code_idx > 0 && idx != shaped.glyphs[code_idx - 1].cluster) {
xp += runewidth * (idx - shaped.glyphs[code_idx - 1].cluster);
cluster_xp = xp;
cluster_yp = yp;
}
if (mode & ATTR_BOXDRAW) {
if (glyphs[idx].mode & ATTR_BOXDRAW) {
/* minor shoehorning: boxdraw uses only this ushort */
glyphidx = boxdrawindex(&glyphs[i]);
} else {
/* Lookup character index with default font. */
glyphidx = XftCharIndex(xw.dpy, font->match, rune);
}
if (glyphidx) {
specs[numspecs].font = font->match;
specs[numspecs].glyph = boxdrawindex(&glyphs[idx]);
specs[numspecs].x = xp;
specs[numspecs].y = yp;
numspecs++;
} else if (shaped.glyphs[code_idx].codepoint != 0) {
/* If symbol is found, put it into the specs. */
specs[numspecs].font = font->match;
specs[numspecs].glyph = shaped.glyphs[code_idx].codepoint;
specs[numspecs].x = cluster_xp + (short)(shaped.positions[code_idx].x_offset / 64.);
specs[numspecs].y = cluster_yp - (short)(shaped.positions[code_idx].y_offset / 64.);
cluster_xp += shaped.positions[code_idx].x_advance / 64.;
cluster_yp += shaped.positions[code_idx].y_advance / 64.;
numspecs++;
} else {
/* If it's not found, try to fetch it through the font cache. */
rune = glyphs[idx].u;
for (f = 0; f < frclen; f++) {
glyphidx = XftCharIndex(xw.dpy, frc[f].font, rune);
/* Everything correct. */
if (glyphidx && frc[f].flags == frcflags)
break;
/* We got a default font for a not found glyph. */
if (!glyphidx && frc[f].flags == frcflags
&& frc[f].unicodep == rune) {
break;
}
}
/* Nothing was found. Use fontconfig to find matching font. */
if (f >= frclen) {
if (!font->set)
font->set = FcFontSort(0, font->pattern,
1, 0, &fcres);
fcsets[0] = font->set;
/*
* Nothing was found in the cache. Now use
* some dozen of Fontconfig calls to get the
* font for one single character.
*
* Xft and fontconfig are design failures.
*/
fcpattern = FcPatternDuplicate(font->pattern);
fccharset = FcCharSetCreate();
FcCharSetAddChar(fccharset, rune);
FcPatternAddCharSet(fcpattern, FC_CHARSET,
fccharset);
FcPatternAddBool(fcpattern, FC_SCALABLE, 1);
FcConfigSubstitute(0, fcpattern,
FcMatchPattern);
FcDefaultSubstitute(fcpattern);
fontpattern = FcFontSetMatch(0, fcsets, 1,
fcpattern, &fcres);
/* Allocate memory for the new cache entry. */
if (frclen >= frccap) {
frccap += 16;
frc = xrealloc(frc, frccap * sizeof(Fontcache));
}
frc[frclen].font = XftFontOpenPattern(xw.dpy,
fontpattern);
if (!frc[frclen].font)
die("XftFontOpenPattern failed seeking fallback font: %s\n",
strerror(errno));
frc[frclen].flags = frcflags;
frc[frclen].unicodep = rune;
glyphidx = XftCharIndex(xw.dpy, frc[frclen].font, rune);
f = frclen;
frclen++;
FcPatternDestroy(fcpattern);
FcCharSetDestroy(fccharset);
}
specs[numspecs].font = frc[f].font;
specs[numspecs].glyph = glyphidx;
specs[numspecs].x = (short)xp;
specs[numspecs].y = (short)yp;
xp += runewidth;
numspecs++;
continue;
}
/* Fallback on font cache, search the font cache for match. */
for (f = 0; f < frclen; f++) {
glyphidx = XftCharIndex(xw.dpy, frc[f].font, rune);
/* Everything correct. */
if (glyphidx && frc[f].flags == frcflags)
break;
/* We got a default font for a not found glyph. */
if (!glyphidx && frc[f].flags == frcflags
&& frc[f].unicodep == rune) {
break;
}
}
/* Nothing was found. Use fontconfig to find matching font. */
if (f >= frclen) {
if (!font->set)
font->set = FcFontSort(0, font->pattern,
1, 0, &fcres);
fcsets[0] = font->set;
/*
* Nothing was found in the cache. Now use
* some dozen of Fontconfig calls to get the
* font for one single character.
*
* Xft and fontconfig are design failures.
*/
fcpattern = FcPatternDuplicate(font->pattern);
fccharset = FcCharSetCreate();
FcCharSetAddChar(fccharset, rune);
FcPatternAddCharSet(fcpattern, FC_CHARSET,
fccharset);
FcPatternAddBool(fcpattern, FC_SCALABLE, 1);
FcConfigSubstitute(0, fcpattern,
FcMatchPattern);
FcDefaultSubstitute(fcpattern);
fontpattern = FcFontSetMatch(0, fcsets, 1,
fcpattern, &fcres);
/* Allocate memory for the new cache entry. */
if (frclen >= frccap) {
frccap += 16;
frc = xrealloc(frc, frccap * sizeof(Fontcache));
}
frc[frclen].font = XftFontOpenPattern(xw.dpy,
fontpattern);
if (!frc[frclen].font)
die("XftFontOpenPattern failed seeking fallback font: %s\n",
strerror(errno));
frc[frclen].flags = frcflags;
frc[frclen].unicodep = rune;
glyphidx = XftCharIndex(xw.dpy, frc[frclen].font, rune);
f = frclen;
frclen++;
FcPatternDestroy(fcpattern);
FcCharSetDestroy(fccharset);
}
specs[numspecs].font = frc[f].font;
specs[numspecs].glyph = glyphidx;
specs[numspecs].x = (short)xp;
specs[numspecs].y = (short)yp;
xp += runewidth;
numspecs++;
}
/* Cleanup and get ready for next segment. */
hbcleanup(&shaped);
return numspecs;
}
void
xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, int y)
xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, int y, int charlen)
{
int charlen = len * ((base.mode & ATTR_WIDE) ? 2 : 1);
int winx = borderpx + x * win.cw, winy = borderpx + y * win.ch,
width = charlen * win.cw;
Color *fg, *bg, *temp, revfg, revbg, truefg, truebg;
@@ -1625,21 +1643,24 @@ void
xdrawglyph(Glyph g, int x, int y)
{
int numspecs;
XftGlyphFontSpec spec;
XftGlyphFontSpec *specs = xw.specbuf;
numspecs = xmakeglyphfontspecs(&spec, &g, 1, x, y);
xdrawglyphfontspecs(&spec, g, numspecs, x, y);
numspecs = xmakeglyphfontspecs(specs, &g, 1, x, y);
xdrawglyphfontspecs(specs, g, numspecs, x, y, (g.mode & ATTR_WIDE) ? 2 : 1);
}
void
xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og)
xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og, Line line, int len)
{
Color drawcol;
/* remove the old cursor */
if (selected(ox, oy))
og.mode ^= ATTR_REVERSE;
xdrawglyph(og, ox, oy);
/* Redraw the line where cursor was previously.
* It will restore the ligatures broken by the cursor. */
xdrawline(line, 0, oy, len);
if (IS_SET(MODE_HIDE))
return;
@@ -1773,18 +1794,16 @@ xdrawline(Line line, int x1, int y1, int x2)
Glyph base, new;
XftGlyphFontSpec *specs = xw.specbuf;
numspecs = xmakeglyphfontspecs(specs, &line[x1], x2 - x1, x1, y1);
i = ox = 0;
for (x = x1; x < x2 && i < numspecs; x++) {
for (x = x1; x < x2; x++) {
new = line[x];
if (new.mode == ATTR_WDUMMY)
continue;
if (selected(x, y1))
new.mode ^= ATTR_REVERSE;
if (i > 0 && ATTRCMP(base, new)) {
xdrawglyphfontspecs(specs, base, i, ox, y1);
specs += i;
numspecs -= i;
if ((i > 0) && ATTRCMP(base, new)) {
numspecs = xmakeglyphfontspecs(specs, &line[ox], x - ox, ox, y1);
xdrawglyphfontspecs(specs, base, numspecs, ox, y1, x - ox);
i = 0;
}
if (i == 0) {
@@ -1793,8 +1812,10 @@ xdrawline(Line line, int x1, int y1, int x2)
}
i++;
}
if (i > 0)
xdrawglyphfontspecs(specs, base, i, ox, y1);
if (i > 0) {
numspecs = xmakeglyphfontspecs(specs, &line[ox], x2 - ox, ox, y1);
xdrawglyphfontspecs(specs, base, numspecs, ox, y1, x2 - ox);
}
}
void

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