tReword log/error messages for consistency - pm - barely a pack manager
 (HTM) git clone git://z3bra.org/pm
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       ---
 (DIR) commit 1cf858aeacc51eb954f89638e7c08791f6e78846
 (DIR) parent 1122cb5b5c7dc42336705a96f9948cd36b9891a7
 (HTM) Author: z3bra <contactatz3bradotorg>
       Date:   Sat, 25 Nov 2017 21:52:02 +0100
       
       Reword log/error messages for consistency
       
       Diffstat:
         M pm.c                                |      25 ++++++++++++-------------
       
       1 file changed, 12 insertions(+), 13 deletions(-)
       ---
 (DIR) diff --git a/pm.c b/pm.c
       t@@ -169,7 +169,7 @@ re_match(const char *re, const char *str)
                regmatch_t sub[1];
        
                if (regcomp(&preg, re, 0)) {
       -                fprintf(stderr, "%s: Invalid regular expression\n", re);
       +                fprintf(stderr, "%s: Not a valid expression\n", re);
                        return -1;
                }
        
       t@@ -239,7 +239,7 @@ pack_load_metadata(const char *datadir, char *name)
                snprintf(tmp, PATH_MAX, "%s/%s", datadir, name);
        
                if (inspect_installed(datadir, name)) {
       -                fprintf(stderr, "%s: No such pack installed\n", name);
       +                fprintf(stderr, "%s: Not installed\n", name);
                        return NULL;
                }
        
       t@@ -409,7 +409,7 @@ pack_install(const char *rootfs, const char *datadir, struct pack *p)
                        snprintf(tmp, PATH_MAX, "%s/%s", datadir, p->name);
                        log(LOG_VERBOSE, "checking installation status\n");
                        if (inspect_installed(datadir, p->name) == 0) {
       -                        fprintf(stderr, "%s: Pack already installed\n", p->name);
       +                        fprintf(stderr, "%s: Already installed\n", p->name);
                                return -1;
                        }
                        log(LOG_VERBOSE, "checking for collisions\n");
       t@@ -426,7 +426,7 @@ pack_install(const char *rootfs, const char *datadir, struct pack *p)
                r = pack_extract(rootfs, datadir, p);
        
                if (r != 0) {
       -                fprintf(stderr, "%s: Installation failed. Deleting pack\n", p->name);
       +                fprintf(stderr, "%s: Extraction failed\n", p->path);
                        pack_delete(rootfs, datadir, p);
                }
        
       t@@ -465,10 +465,9 @@ pack_delete(const char *rootfs, const char *datadir, struct pack *p)
                                return ERR_DELETE;
                        }
                
       -                log(LOG_VERBOSE, "deleting installed files\n");
       +                log(LOG_VERBOSE, "cleaning installed files\n");
                        /* ignore errors so everything gets deleted */
                        if (delete_content(rootfs, addr, st.st_size) < 0) {
       -                        fprintf(stderr, "%s: Pack removal failed\n", p->name);
                                close(fd);
                                r = ERR_DELETE;
                        }
       t@@ -478,7 +477,7 @@ pack_delete(const char *rootfs, const char *datadir, struct pack *p)
        
                log(LOG_VERBOSE, "cleaning metadata\n");
                if (delete_metadata(datadir, p->name) < 0) {
       -                fprintf(stderr, "%s: Metadata removal failed\n", p->name);
       +                fprintf(stderr, "%s/%s: %s\n", datadir, p->name, strerror(errno));
                        r = ERR_DELETE;
                }
        
       t@@ -554,7 +553,7 @@ inspect_collision(const char *rootfs, struct pack *p)
                chdir(rootfs);
                while (archive_read_next_header(a, &e) == ARCHIVE_OK) {
                        if (stat(archive_entry_pathname(e), &st) == 0 && !S_ISDIR(st.st_mode)) {
       -                        fprintf(stderr, "%s: File exists\n", archive_entry_pathname(e));
       +                        fprintf(stderr, "%s: file exists\n", archive_entry_pathname(e));
                                r++;
                                break;
                        }
       t@@ -858,14 +857,14 @@ update(const char *rootfs, const char *datadir, char *name)
                        return ERR_PACK_LOAD;
        
                if (inspect_installed(datadir, p->name)) {
       -                fprintf(stderr, "%s: No such pack installed\n", p->name);
       +                fprintf(stderr, "%s: not installed\n", p->name);
                        pack_free(p);
                        return ERR_DELETE;
                }
        
                inspect_version(datadir, p->name, ver);
                if (!overwrite && !strncmp(p->version, ver, LINE_MAX)) {
       -                fprintf(stderr, "%s: Already at version %s\n", p->name, p->version);
       +                fprintf(stderr, "%s: already at version %s\n", p->name, p->version);
                        pack_free(p);
                        return ERR_DELETE;
                }
       t@@ -880,7 +879,7 @@ update(const char *rootfs, const char *datadir, char *name)
                overwrite = tmp;
        
                if (r == 0)
       -                log(LOG_INFO, "updated %s to %s\n", p->name, p->version);
       +                log(LOG_INFO, "updated %s (%s -> %s)\n", p->name, ver, p->version);
        
                pack_free(p);
        
       t@@ -898,7 +897,7 @@ delete(const char *rootfs, const char *datadir, char *name)
                struct pack *p = NULL;
        
                if (inspect_installed(datadir, name)) {
       -                fprintf(stderr, "%s: No such pack installed\n", name);
       +                fprintf(stderr, "%s: not installed\n", name);
                        return ERR_DELETE;
                }
        
       t@@ -908,7 +907,7 @@ delete(const char *rootfs, const char *datadir, char *name)
                r += pack_delete(rootfs, datadir, p);
        
                if (r == 0)
       -                log(LOG_INFO, "deleted %s\n", p->name);
       +                log(LOG_INFO, "deleted %s (%s)\n", p->name, p->version);
        
                pack_free(p);