fe

commit 438a963fa83b8baced20b1f32f64d940426d3a10
parent 26ea0b8c37c551238e897c2709c09a96d1894ce0
Author: Jul <jul@9o.is>
Date:   Thu,  7 Aug 2025 23:50:05 -0400

add run flag

Diffstat:
M
options.c
 | 
8
+++++++-
M
options.h
 | 
1
+
M
spawn.c
 | 
11
+++++++++++
M
spawn.h
 | 
1
+
M
tty_interface.c
 | 
14
+++++++++++---

5 files changed, 31 insertions(+), 4 deletions(-)
diff --git a/options.c b/options.c
@@ -12,6 +12,7 @@ static const char *usage_str =
     "Usage: fe [OPTION] [path]\n"
     " -n, --num-files=LINES    Specify how many files to display\n"
     " -t, --tty=TTY            Specify file to use as TTY device (default /dev/tty)\n"
+    " -r, --run=file           Run program when file is selected\n"
     " -d, --sort-directory     Sort by directories first\n"
     " -m, --sort-mtime         Sort by time modified\n"
     " -i, --sort-icase         Sort case insensitively\n"
@@ -26,6 +27,7 @@ static void usage(const char *argv0) {
 static struct option longopts[] = {
     {"num-files", required_argument, NULL, 'l'},
     {"tty", required_argument, NULL, 't'},
+    {"run", required_argument, NULL, 'r'},
     {"sort-directory", no_argument, NULL, 'd'},
     {"sort-mtime", no_argument, NULL, 'm'},
     {"sort-icase", no_argument, NULL, 'i'},
@@ -42,14 +44,18 @@ void options_parse(options_t *options, int argc, char *argv[]) {
     options->sort_mtime      = SORT_MTIME;
     options->sort_icase      = SORT_ICASE;
     options->show_hidden     = SHOW_HIDDEN;
+    options->run             = NULL;
     options->path            = NULL;
 
     int c;
-    while ((c = getopt_long(argc, argv, "vhadmi:n:t:", longopts, NULL)) != -1) {
+    while ((c = getopt_long(argc, argv, "vhadmr:i:n:t:", longopts, NULL)) != -1) {
         switch (c) {
             case 't':
                 options->tty_filename = optarg;
                 break;
+            case 'r':
+                options->run = optarg;
+                break;
             case 'n': {
                           int n;
                           if (!strcmp(optarg, "max")) {
diff --git a/options.h b/options.h
@@ -8,6 +8,7 @@ extern "C" {
 typedef struct {
     unsigned int num_files;
     const char *tty_filename;
+    const char *run;
     const char *path;
     int sort_dir;
     int sort_icase;
diff --git a/spawn.c b/spawn.c
@@ -8,6 +8,17 @@
 #include <stdio.h>
 #include <string.h>
 
+void execute_program(const char *program, char *path) {
+    char *prog = strdup(program);
+    char *const argv[] = {prog, path, NULL};
+
+    if (execvp(prog, argv) == -1) {
+        perror("execvp failed");
+    }
+
+    free(prog);
+}
+
 int execute_command(const char *command) {
     pid_t pid;
 
diff --git a/spawn.h b/spawn.h
@@ -1,2 +1,3 @@
+void execute_program(const char *program, char *path);
 int execute_command_output(const char *command, char *output_buffer, size_t buffer_size);
 int execute_command(const char *command);
diff --git a/tty_interface.c b/tty_interface.c
@@ -92,8 +92,17 @@ static void action_select(tty_interface_t *state, char *argv) {
         clear(state);
         tty_close(state->tty);
         struct entry *selection = entries_selected(state->entries);
-        printf("%s/%s\n", state->entries->path, selection->name);
-        state->exit = EXIT_SUCCESS;
+
+        if (state->options->run == NULL) {
+            printf("%s/%s\n", state->entries->path, selection->name);
+            state->exit = EXIT_SUCCESS;
+        } else {
+            char fullpath[2*PATH_MAX];
+            snprintf(fullpath, sizeof(fullpath), "%s/%s", state->entries->path, selection->name);
+
+            execute_program(state->options->run, fullpath);
+            state->exit = EXIT_FAILURE;
+        }
     }
 }
 
@@ -234,7 +243,6 @@ void tty_interface_init(tty_interface_t *state, tty_t *tty, entries_t *entries, 
     state->options = options;
     state->ambiguous_key_pending = 0;
     state->exit = -1;
-
     strcpy(state->input, "");
 
     tty_hide_cursor(tty);